阅读说明：本技术 成套设备评价系统、成套设备评价方法以及程序 (Complete set of equipments evaluation system, complete set of equipments evaluation method and program ) 是由 铃木直树 熊野信太郎 安部克彦 山本圭介 岸真人 井上由起彦 新妻瞬 于 2018-03-23 设计创作，主要内容包括：成套设备评价系统接受设置于成套设备的机器以及成套设备的运转条件的设定,对在运转条件所包含的评价对象期间成套设备中发生的经年变化进行模拟的同时,计算成套设备的性能。接受向机器中的至少一个追加使某机器的性能提高的部件的选择,并对由该部件带来的机器的性能的提高进行预期以计算成套设备的性能。(Complete set of equipments evaluation system receives the setting of the operating condition of the machine for being set to complete set of equipments and complete set of equipments, while simulation to the variation year in year out occurred in complete set of equipments during the evaluation object that operating condition is included, calculates the performance of complete set of equipments.Receive the selection to the additional component for improving the performance of certain machine of at least one of machine, and the raising of the performance by the component bring machine is expected to calculate the performance of complete set of equipments.)

1. a kind of complete set of equipments evaluation system, wherein

The complete set of equipments evaluation system has:

Complete set of equipments shape information acquisition unit receives the complete of the combination that the structure for the machine for being set to complete set of equipments has been determined The input of equipment shape information；

Condition acquisition unit receives the defeated of condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates Enter；

Performance information calculation part occurs in the complete set of equipments during the evaluation object that the condition is included to reflecting The performance of the complete set of equipments changed year in year out calculated；And

Selectable unit (SU) selector, selection is at least one of described machine included by the complete set of equipments so that the machine The component that the performance of device improves,

The performance information calculation part is to reflecting the machine as described in the selectable unit (SU) selector selected component bring The performance of the complete set of equipments of raising of performance calculated.

2. complete set of equipments evaluation system according to claim 1, wherein

The component improves the performance of the machine, and make include the complete set of equipments of the machine performance improve,

The performance information calculation part is complete as described in the selected component bring of the selectable unit (SU) selector to reflecting The performance of the complete set of equipments of the raising of the performance of equipment is calculated.

3. complete set of equipments evaluation system according to claim 2, wherein

The performance information calculation part calculates the component to the complete set of equipments according to the structure of the selected machine The influence of application.

4. complete set of equipments evaluation system according to any one of claim 1 to 3, wherein

The complete set of equipments evaluation system is also equipped with cost calculation portion, initial stage of the cost calculation portion to the selected machine The operating cost progress of cost needed for cost, the additional component, the performance improved based on the addition by the component It calculates.

5. complete set of equipments evaluation system according to claim 4, wherein

The complete set of equipments is power plant,

The cost calculation portion can be cut down due to raising to the performance of the complete set of equipments brought by the addition of the component The cost of fuel cost and the increase of sale of electricity brought by profit calculated.

6. complete set of equipments evaluation system according to claim 5, wherein

The generated energy of prediction model and the power plant of the cost calculation portion based on sale of electricity price calculates and the hair The corresponding dynamoelectric benefit of electricity.

7. complete set of equipments evaluation system according to claim 5 or 6, wherein

Prediction model and the power plant of the cost calculation portion based on fuel price carry out the required fuel that generates electricity Amount calculates fuel price needed for power generation.

8. complete set of equipments evaluation system according to any one of claim 1 to 5, wherein

The machine is gas turbine,

The component is HEPA i.e. high efficiency particle air filter.

9. a kind of complete set of equipments evaluation method, wherein

The complete set of equipments evaluation method includes the following steps executed by complete set of equipments evaluation system:

Receive that the input of the combined complete set of equipments shape information of the structure for the machine for being set to complete set of equipments has been determined；

Receive the input of condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates；

To reflect occur in the complete set of equipments during the evaluation object that the condition is included change year in year out described in The performance of complete set of equipments is calculated；And

Selection is at least one of described machine included by the complete set of equipments so that the portion that the performance of the machine improves Part,

In the step of calculating the performance of the complete set of equipments, reflecting as receiving described in the selected component bring The performance of the complete set of equipments of the raising of the performance of machine is calculated.

10. a kind of program, wherein

The computer that described program has complete set of equipments evaluation system is used as lower unit plays a role:

Receive that the unit of the input of the combined complete set of equipments shape information of the structure for the machine for being set to complete set of equipments has been determined；

Receive the unit of the input of condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates；

To reflect occur in the complete set of equipments during the evaluation object that the condition is included change year in year out described in The unit that the performance of complete set of equipments is calculated；And

Selection is at least one of described machine included by the complete set of equipments so that the portion that the performance of the machine improves The unit of part,

The unit of the performance of the complete set of equipments is calculated reflecting as receiving machine described in the selected component bring The performance of the complete set of equipments of raising of performance calculated.

Technical field

The present invention relates to complete set of equipments evaluation system, complete set of equipments evaluation method and programs.The application is based on 2017 3 Months 29 days Patent 2017-65957 CLAIM OF PRIORITYs in Japanese publication, and its contents are hereby incorporated herein by reference.

Background technique

The simulator of Design for Complete Equipment is widely used carry out the design of the complete set of equipments such as power plant, to designed Complete set of equipments performance evaluation.

For example, in patent document 1, recording the computer for acting the simulator of Design for Complete Equipment.The calculating Machine passes through thermal effect when receiving the selection of the machines such as gas turbine, steam turbine and the condenser of composition power plant Rate computing module not only calculates the model of selected each machine, also calculates the thermal balance characteristics between each machine, and using should Calculated result carries out the evaluation of the performance of complete set of equipments and the calculating of cost.Moreover, computer is according to the calculated result to setting The structure for being placed in the machine of complete set of equipments optimizes.

Citation

Patent document

Patent document 1: No. 2013/0046519 specification of U.S. Patent Application Publication No.

Summary of the invention

Subject to be solved by the invention

However, the model of each machine when recording using design, the thermal balance of machinery compartment are special in patent document 1 is equal Property come carry out complete set of equipments optimization scheme, but consider variation year in year out to complete set of equipments performance, because year in year out without recording The evaluation method of the complete set of equipments of the selection of various selectable unit (SU)s that the deterioration of performance caused by variation compensates etc..Therefore, During real-world operation complete set of equipments, it is possible to the performance evaluated when design can not be played.

The present invention provides the complete set of equipments evaluation system, complete set of equipments evaluation method and journey for being able to solve above-mentioned project Sequence.

Means for solving the problems

First method according to the present invention, complete set of equipments evaluation system have: complete set of equipments shape information acquisition unit connects By the input for the combined complete set of equipments shape information that the structure for being set to the machine of complete set of equipments has been determined；Condition acquisition unit, Its input for receiving condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates；Performance information calculates Portion, to reflect occur in the complete set of equipments during the evaluation object that the condition is included change year in year out described in The performance of complete set of equipments is calculated；And selectable unit (SU) selector, selection is for described included by the complete set of equipments At least one of machine so that the component that the performance of the machine improves, the performance information calculation part to reflect by it is described can The performance of the complete set of equipments of the raising of the performance of machine described in the selected component bring in subassembly selection portion is selected to be counted It calculates.

Second method according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the component makes described The performance of machine improves, and make include the complete set of equipments of the machine performance raising, the performance information calculation part Described in raising to the performance for reflecting the complete set of equipments as described in the selectable unit (SU) selector selected component bring The performance of complete set of equipments is calculated.

Third Way according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the performance information meter Calculation portion calculates the influence that the component applies the complete set of equipments according to the structure of the selected machine.

Fourth way according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the complete set of equipments is commented Valence system is also equipped with cost calculation portion, first period cost, the additional component of the cost calculation portion to the selected machine Required cost, the operating cost of the performance improved based on the addition by the component are calculated.

5th mode according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the complete set of equipments is Power plant, the cost calculation portion are due to improve the performance of the complete set of equipments brought by the addition of the component Profit brought by the cost for the fuel cost that can be cut down and the increase of sale of electricity is calculated.

6th mode according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the cost calculation portion The generated energy of prediction model and the power plant based on sale of electricity price calculates sale of electricity benefit corresponding with the generated energy Profit.

7th mode according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the cost calculation portion Prediction model and the power plant based on fuel price carry out the required fuel quantity that generates electricity, to fuel needed for power generation Price is calculated.

Eighth mode according to the present invention, as the complete set of equipments evaluation system, it will be possible to, the machine is combustion gas Turbine, the component are HEPA (High Efficiency Particulate Air Filter).

9th mode according to the present invention, a kind of complete set of equipments evaluation method, this method include being evaluated to be by complete set of equipments The following steps that system executes: receive that the combined complete set of equipments shape information of the structure for the machine for being set to complete set of equipments has been determined Input；Receive the input of condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates；To reflection The complete set of equipments changed year in year out that occurs in the complete set of equipments during the evaluation object that the condition is included Performance is calculated；And selection at least one of described machine included by the complete set of equipments so that the machine The component that performance improves, in the step of calculating the performance of the complete set of equipments, to reflecting by receiving the selected portion The performance of the complete set of equipments of the raising of the performance of machine described in part bring is calculated.

Tenth mode according to the present invention, a kind of program, the calculating that described program has complete set of equipments evaluation system Machine plays a role as such as lower unit: receiving that the combined complete set of equipments shape of the structure for the machine for being set to complete set of equipments has been determined The unit of the input of state information；Receive condition relevant to the evaluation of complete set of equipments that the complete set of equipments shape information indicates The unit of input；To reflecting the variation year in year out occurred in the complete set of equipments during the evaluation object that the condition is included The complete set of equipments the unit that is calculated of performance；And selection is in the machine included by the complete set of equipments At least one so that the component that the performance of the machine improves unit, calculate the unit of the performance of the complete set of equipments to reflection The performance of the complete set of equipments of the raising of performance as receiving machine described in the selected component bring is counted It calculates.

Invention effect

According to above-mentioned complete set of equipments evaluation system, complete set of equipments evaluation method and program, by considering complete set of equipments Year in year out variation and for the variation improvement measure, thus allow for the evaluation of suitably complete set of equipments.

Detailed description of the invention

Fig. 1 is the functional block diagram of the complete set of equipments evaluating apparatus in first embodiment of the invention.

Fig. 2 is an example for showing the hardware configuration of the complete set of equipments evaluating apparatus in first embodiment of the invention Figure.

Fig. 3 is the first figure being illustrated to the effect of the selectable unit (SU) in first embodiment of the invention.

Fig. 4 is the second figure being illustrated to the effect of the selectable unit (SU) in first embodiment of the invention.

Fig. 5 is the flow chart for showing an example of the complete set of equipments evaluation processing in first embodiment of the invention.

Fig. 6 is the functional block diagram of the complete set of equipments evaluating apparatus in second embodiment of the present invention.

Fig. 7 is the flow chart for showing an example of the complete set of equipments evaluation processing in second embodiment of the present invention.

Fig. 8 is the figure for showing an example of the complete set of equipments evaluation result in second embodiment of the present invention.

Specific embodiment

<first embodiment>

Hereinafter, referring to Fig.1~Fig. 5 is illustrated the complete set of equipments evaluating apparatus of first embodiment of the invention.

The functional block diagram of complete set of equipments evaluating apparatus in first embodiment of the invention.

The complete set of equipments evaluation system of present embodiment considers due to changing year in year out and causes the deterioration of performance, by answering The raising etc. of the performance obtained from selectable unit (SU) calculates the Economic Evaluation value of complete set of equipments.Complete set of equipments evaluation System is for example made of computers such as 1 or more server terminal devices.The complete set of equipments evaluating apparatus 10 of Fig. 1 be by An example of complete set of equipments evaluation system in the case where 1 computer composition.

Hereinafter, the case where being power plant (GTCC: Gas Turbine Combined-cycle) with the complete set of equipments of evaluation object For be illustrated.As shown in Figure 1, complete set of equipments evaluating apparatus 10 has set information receiving portion 11, control unit 12, performance letter Cease calculation part 13, impairment grade calculation part 14, selectable unit (SU) selector 15, cost calculation portion 16, output section 17 and storage unit 18。

Set information receiving portion 11 receives the shape information of the complete set of equipments as evaluation object, indicates and the complete set of equipments The relevant various conditions of evaluation information input.The shape information of complete set of equipments refers to, it is determined that is set to this at being arranged The combined information of the structure of standby machine.For example, being fired in the presence of (form 1) gas turbine 1 and steam turbine 1, (form 2) Gas-turbine 2 are waited complete set of equipments forms with steam turbine 1, (form 3) gas turbine 3 and steam turbine 2.With at being arranged The relevant various conditions of standby evaluation (simulation set information) refer to, the operating conditions information of complete set of equipments, operation mode information, Economic indicator value etc..The operating conditions information of complete set of equipments refers to, such as is laid with place (seashore portion or the inland portion of complete set of equipments Deng), temperature, humidity, SO₂Concentration, NO_X, the amount of dust in atmosphere etc..Operating conditions information includes the bad of promotion complete set of equipments The deterioration factor information of change.The operation mode information of complete set of equipments includes target output, (desired fuel disappears desired fuel reduction Consumption), during the evaluation of complete set of equipments, evaluation unit time, application beginning period of aftermentioned selectable unit (SU) etc..Economic indicator Value is cooler fuel price, sale of electricity unit price etc..Set information receiving portion 11 is in the input for receiving these information, the information that will be received It is stored in storage unit 18.

Control unit 12 carries out the beginning of starting, stopping, complete set of equipments the evaluation processing of complete set of equipments evaluating apparatus 10, terminates Etc. various controls.

Machine that performance information calculation part 13 has complete set of equipments, complete set of equipments integrally carry out the meter of performance information It calculates.Especially in the present embodiment, the calculating of performance information calculation part 13 reflects the variation year in year out occurred in complete set of equipments, by can Select the machine monomer of the influence of the raising of component bring performance or the performance of complete set of equipments entirety.Here, performance refers to, hair Size, generating efficiency, the fuel consumption of output etc. of electricity.

Impairment grade calculation part 14 based on the variation model year in year out for being stored in storage unit 18, to due to each machine deterioration and The impairment grade of the performance of machine caused by its influence is calculated.Here, the deterioration of machine refers to, corrosion, wear, rupture Deng.The impairment grade of performance refers to, the variation of the thermal efficiency, thermal material balance.

Selectable unit (SU) selector 15 determines at least one of machine having for complete set of equipments and makes the machine The component that performance improves.For example, deterioration of the selectable unit (SU) selector 15 according to the calculated machine of impairment grade calculation part 14, for The high deterioration principal element of the priority of countermeasure is determined to the bad of the performance of the machine due to caused by the deterioration principal element Change the component compensated.

Cost calculation portion 16 is fired by the calculated performance information of performance information calculation part 13 (output, fuel consumption) application Material list valence, sale of electricity unit price, cost and obtained profit needed for calculating the operating of the complete set of equipments in during evaluating.At The cost calculated of this calculation part 16, profit are the variations year in year out for reflecting complete set of equipments generation, by selectable unit (SU) bring The value of the influence of the raising of energy.

Output section 17 is believed by the calculated performance information of performance information calculation part 13, the calculated cost in cost calculation portion 16 Breath is shown on the display connecting with complete set of equipments evaluating apparatus 10.

Various information needed for storage unit 18 stores the evaluation processing of complete set of equipments.For example, the storage of storage unit 18 is at being arranged Standby information database 181 changes computation model 182, selectable unit (SU) database 183, cost information database 184 year in year out.

Complete set of equipments information database 181 stores complete set of equipments shape information.As described above, complete set of equipments shape information packet It is contained in the machine construction information which kind of machine is set in complete set of equipments and how many this kind of machine is set.For example, in complete set of equipments In information database 181, complete set of equipments shape information relevant to existing (in operating) complete set of equipments can store.It should In the case of, operating conditions information, operation mode information of the existing complete set of equipments etc. can also be stored simultaneously to be commented with complete set of equipments The relevant condition of valence.In complete set of equipments information database 181, it is stored with the performance model of machine monomer, multiple machines entirety. Performance model refers to, material balance, thermal balance, the thermal efficiency, the design value of output or the multiple machines of each machine integrally under Thermal balance, based on the performance informations such as the thermally equilibrated thermal efficiency, the output.Multiple machines integrally under thermally equilibrated calculating In, in the transmitting of the energy of machinery compartment, can with for the preset standard state of each machine accordingly, by leading portion The output valve of machine standardizes, as the value of the input of next machine.The performance that complete set of equipments information database 181 is stored Ideal model when model is design, does not consider to change year in year out.In complete set of equipments information database 181, for every kind Complete set of equipments form, the performance model being stored under its machine construction.For example, illustrated by (a) of the performance model for Fig. 4 3on2 illustrated by the structure of 2on1 (gas turbine 2 and steam turbine 1) and (b) of Fig. 4 (gas turbine 3 and steams Steam turbine 2) structure, determine that the output based on each machine calculates the performance of complete set of equipments entirety in which way.

Variation computation model 182 is the mould for simulating the degradation of the machine due to caused by changing year in year out year in year out Type.Variation computation model 182 is, for example, the warp of machine that include, each in the service data based on past complete set of equipments of the same race year in year out The real data such as Shi Bianhua, deterioration, failure and the model constructed.For example, calculating mould to variation year in year out in impairment grade calculation part 14 The input of type 182 from complete set of equipments operation start by time t1, this by the operation mode during time t1 (such as in volume Continuous running etc. under fixed load) when, change the output of computation model 182 year in year out and pass through with this generating in corresponding machine of time t1 The deterioration information such as cracking, corrosion.Variation computation model 182 calculates and exports (1) machine due to caused by the deterioration year in year out The degradation (for example, output become 90% etc.) of performance, (2) receive the deterioration due to the performance of the machine and the machine that generates Device output come the deterioration of the performance of the machine in the downstream acted, the deterioration of the performance of (3) complete set of equipments entirety, etc. believe Breath.Variation computation model 182 can export the material balance changed year in year out, the thermal balance for reflecting each machine year in year out.Performance Using the calculated result for changing computation model 182 year in year out, calculating reflects in complete set of equipments to be occurred year in year out information calculation part 13 The performance of the machine monomer of the influence of variation, complete set of equipments entirety.For example, the machine monomer deteriorated performance it is bad When the deterioration for turning to the performance of 90%, complete set of equipments entirety is 80%, performance information calculation part 13 is by specified complete set of equipments 80% of complete set of equipments output calculated value under form, operating conditions, operation mode as pass through in time t1 this at being arranged Standby output.

Selectable unit (SU) database 183 stores information relevant to the component that can be equipped on the machine for each machine. For example, for the components A of standard for gas turbines, gas turbine output performance compared to components A 1 that components A improves, defeated Performance does not improve but compared to components A is not easily deteriorated and the service life is longer part B etc. out, respectively by the initial stage of the component at Sheet, performance information (which kind of degree be increased to), influence to other equipment, complete set of equipments entirety etc. information (make other equipment, The performance of complete set of equipments is increased to which kind of degree etc.) it is stored in selectable unit (SU) database 183.In selectable unit (SU) database 183, Also material balance, the thermal balance when applying the component be can store.These performance informations, the influence information to other equipment etc. By the information of real data obtained by measurement etc. when being all based on the component applied to practical complete set of equipments, preferably indicate The numerical value of the reality of the actual effect of selectable unit (SU).The machine high for the priority of countermeasure of selectable unit (SU) selector 15 it is bad Change, selects effective component from selectable unit (SU) database 183.For example, having selected component to components A in selectable unit (SU) selector 15 In the case where A1, performance information calculation part 13 can be based on the information for being stored in selectable unit (SU) database 183, to gas turbine list Which kind of degree the output of body improves, the performance of the machine existing for downstream (such as steam turbine) improves which kind of degree, Jin Ercheng The performance of set equipment entirety improves which kind of degree is calculated.The content recorded in selectable unit (SU) database 183 is not limited to Standarized component replaces component with it, can also add additional component completely.It is not necessarily right in the case where having replaced component The influence that other equipment have generated.For example, in the case where having added the component, having as the component for being additional to gas turbine When only improve the performance of gas turbine, the performance of other equipment, complete set of equipments entirety is not influenced.Though alternatively, being also possible to So improve the component of the output of gas turbine monomer but fuel consumption deterioration.

About information relevant to the influence to other equipment, complete set of equipments entirety, as used illustrated by Fig. 4 that below Sample can also be recorded for every kind of complete set of equipments form.

Cost information database 184 stores cooler fuel price, sale of electricity unit price.Cost calculation portion 16 for example calculates performance information The aggregate-value of the calculated power plant in portion 13 output calculates dynamoelectric benefit multiplied by sale of electricity unit price.16, cost calculation portion The calculated fuel consumption of performance information calculation part 13 is such as improved into aggregate-value multiplied by cooler fuel price, passes through fuel consumption to calculate The cost for improving and cutting down.

(hardware configuration)

The complete set of equipments evaluating apparatus 10 of one embodiment is able to use general computer 500 for example to realize.In Fig. 2 An example of the structure of computer 500 is shown.

Fig. 2 is an example for showing the hardware configuration of the complete set of equipments evaluating apparatus in first embodiment of the invention Figure.

Computer 500 has CPU (Central Processing Unit) 501, RAM (Random Access Memory) 502, ROM (Read Only Memory) 503, storage device 504, exterior I/F (Interface) 505, input dress Set 506, output device 507, communication I/F508 etc..These devices mutually carry out the transmitting and receiving of signal by bus B.

CPU501 is procedure, data and the execution that ROM503, storage device 504 etc. are stored in by reading in RAM502 Handle and realize the arithmetic unit of each function of computer 500.For example, above-mentioned set information receiving portion 11, control unit 12, property Can information calculation part 13, impairment grade calculation part 14, selectable unit (SU) selector 15, cost calculation portion 16, output section 17 be by by CPU501 read the program that ROM503 etc. is stored and executed and the function realized by computer 500.RAM502 is used as The volatile memory of the working region of CPU501 etc..ROM503 is that the non-volatile of procedure, data is kept cutting off the power Property memory.Storage device 504 such as HDD (Hard Disk Drive), SSD (Solid State Drive) realize, And storage OS (Operation System), application program and various data etc..Exterior I/F505 is and communication with external apparatus Interface.Such as with storage medium 509 in external device (ED).Computer 500 can be deposited via exterior I/F505 Reading, the write-in of storage media 509.Storage medium 509 is for example including CD, disk, storage card, USB (Universal Serial Bus) memory etc..

Input unit 506 is constituted such as by mouse and keyboard, receives the instruction of operator and defeated to computer 500 Enter various operations etc..Output device 507 is for example realized by liquid crystal display, shows the processing result of CPU501.Communicate I/F508 It is by wire communication or to wirelessly communicate the interface of the network connections such as computer 500 and internet.Bus B and above-mentioned each Constituent apparatus connection, transmits and receives various control signals etc. between control device.

Fig. 3 is the first figure being illustrated to the effect of the selectable unit (SU) in first embodiment of the invention.

(a) of Fig. 3 cannot not show additionally complete set of equipments 100 and expression the included machine of complete set of equipments 100 when selectable unit (SU) Structure and each machine through when performance passage curve graph.In illustrating such complete set of equipments 100, including each one Gas turbine 101, steam turbine 102, condenser 103, cooling system 104, HRSG (Heat Recovery Steam Generators: heat recovery boiler) 105, it additionally include other equipment 106 (piping etc.).Sometimes paper will be recorded in The machine in left side is recorded as upstream machines, the machine recorded on the right side is recorded as downstream machine.Curve graph 101a shows combustion gas The ongoing change of the output of turbine 101.The horizontal axis of curve graph 101a indicates that time, the longitudinal axis indicate the output of gas turbine 101.Together Sample, curve graph 102a shows the ongoing change of the output of steam turbine 102, and curve graph 103a shows the output of condenser 103 Ongoing change, curve graph 104a show the ongoing change of the efficiency of cooling system 104, and curve graph 105a shows the effect of HRSG105 The ongoing change of rate, curve graph 106a show the ongoing change of the efficiency of other equipment 106.

Curve graph 101a~106a is to show annual operation mode, for example in the specified operating of output 100% by entirety 70% carry out, the curve graph changed year in year out the when fractional load of output 20% operating is carried out by whole 30%.Such as curve Shown in Figure 101 a~106a, the performances such as output, efficiency of each machine that complete set of equipments 100 is included drop with time going by It is low.Curve graph 101a~106a is the calculated information of the institute of variation computation model 182 (storage unit 18) year in year out.

(b) of Fig. 3 shows HEPA (the High Efficiency Particulate added as selectable unit (SU) AirFilter) 107 when complete set of equipments 100' and indicate the complete set of equipments 100' machine that is included structure and each machine Through when performance passage curve graph.

In illustrating such complete set of equipments 100', replace gas turbine 101 and including gas turbine 101'.About steam Turbine 102 and other machines downstream are identical as (a) of Fig. 3.Gas turbine 101' is equipped with HEPA107.HEPA107 peace Suction side loaded on the gas turbine 101' compressor having, and realize and do not suck as gas turbine 101 ' and complete The function of the harmful substance of the reason of deterioration of equipment 100'.It shows in the lower section of (b) of Fig. 3 in the feelings for being equipped with HEPA107 The performance curve of each machine under condition.Specifically, curve graph 101b shows the defeated of the gas turbine 101' after HEPA107 application Ongoing change out.Curve graph 102a shows the steam turbine 102 in the case that HEPA107 is applied to gas turbine 101 ' The ongoing change of output.Similarly, curve graph 103b, 104b, 105b, curve graph 106b are shown respectively and are applied to HEPA107 The output or efficiency of condenser 103, cooling system 104, HRSG105, other equipment 106 in the case where gas turbine 101' Ongoing change.

HEPA107 has the effect of restoring the efficiency of compressor, as shown in curve graph 101b, makes that gas turbine 101''s is defeated It improves out.As illustrated, have benefited from the raising of the output of gas turbine 101', steam turbine 102 (curve graph 102b), condensation Device 103 (curve graph 103b), cooling system 104 (curve graph 104b), HRSG (curve graph 105b), other complete set of equipments 106 are (bent Line chart 106b) output or performance also improve.

Typically for gas turbine 101, the harmful substance in atmosphere is the corrosion principal element of machine sometimes.If importing HEPA107 can then remove the harmful substance, to inhibit the adverse effect due to caused by machine corrosion.As a result, The performance of HRSG105 improves.If component new to machine application like this, existing not only improves the machine, also improves other The component of the performance of equipment, the performance of complete set of equipments entirety (such as power generation output).On the other hand, there is also only improve to import The component of the performance of the machine of new component.

The importing of these components needs just period cost.On the other hand, even if by the importing of component it can be anticipated that performance It improves, does not also often know which kind of degree is performance can be improved actually within the scope of what, and then how in terms of economy It is evaluated.

As will be explained below, in the present embodiment, it in selectable unit (SU) database 183, is stored with based on real Border operates the real data of complete set of equipments, relevant to effect when applying component data, the information can be based on, from property (raising/fuel consumption reduction can be exported) and what the calculating of economy (dynamoelectric benefit, cost cutting amount) these two aspects anticipates The effect of kind degree.Even if thus, for example, initial investment of the manufacturer of the machine of manufacture complete set of equipments in previous selectable unit (SU) Cost becomes obstacle and is difficult in that case of assertorically proposing selectable unit (SU) to customer, can also pass through present embodiment Complete set of equipments evaluation method, for not proposing prompting the same of long-term cost advantages to the selectable unit (SU) of customer as motion When, the importing of selectable unit (SU) is assertorically proposed to customer.

Fig. 4 is the second figure being illustrated to the effect of the selectable unit (SU) in first embodiment of the invention.

As described above, there are various types for complete set of equipments form.For example, have as illustrated in (a) of Fig. 4 relative to The structure of 1 steam turbine (ST1) is arranged in 2 gas turbines (GT1, GT2).In this case, HEPA only is added to GT1.In In this case, for example, it is believed that 1 steam turbine has the effect of 1/2 that HEPA bring performance improves.For example, having such as Fig. 4 (b) illustrated in the structures of 2 steam turbines (ST1, ST2) is set relative to 3 gas turbines (GT1, GT2, GT3) like that. In this case, HEPA only is added to GT1.In this case, such as, it is believed that 1 steam turbine 1 has HEPA bring performance The 1/3 of the effect of raising.In selectable unit (SU) database 183, about information relevant to the influence to other equipment, such as Fig. 4 Illustrated to have recorded performance information for every kind of complete set of equipments form like that, performance information calculation part 13 is according to complete set of equipments shape State calculates the raising of HEPA bring performance.For example, the structure of (a) if Fig. 4, then the GT1 before it will apply HEPA, The performance of GT2, ST1 are respectively as in the case where 1, if HEPA additional to GT1, is calculated as 1+ α, by GT2's for the performance of GT1 Performance is calculated as 1, the performance of ST1 is calculated as α/2 1+.

Performance information calculation part 13 using the every kind of complete set of equipments form stored in complete set of equipments information database 181 property Energy computation model, combines the output for reflecting each machine of above-mentioned HEPA bring performance raising amount to calculate complete set of equipments Whole output.

Next, being illustrated to the process of the complete set of equipments evaluation processing of present embodiment.

Fig. 5 is the flow chart for showing an example of the complete set of equipments evaluation processing in first embodiment of the invention.

Firstly, evaluation responsible person inputs the information of existing complete set of equipments form to complete set of equipments evaluating apparatus 10.It is existing Complete set of equipments form either the complete set of equipments next imported structural information, be also possible to complete in having operated The structural information of equipment.Set information receiving portion 11 obtains the complete set of equipments shape information, and control unit 12 by this at being arranged Standby shape information is set as the simulation set information (step S11) of complete set of equipments evaluation processing.Next, evaluation responsible person's input Complete set of equipments as evaluation object, operating conditions information, target with position (seashore portion or inland portion), atmospheric temperature etc. Output, desired fuel consumption reduction, during evaluation, the complete set of equipments evaluation such as application beginning period of selectable unit (SU) it is relevant each Kind condition.Set information receiving portion 11 obtains these information, and operating conditions information etc. is set as complete set of equipments by control unit 12 to be commented The simulation set information (step S12) of valence processing.Next, during the evaluation of evaluation responsible person's input complete set of equipments, evaluating list Position time (being simulated with great time interval), selectable unit (SU) the application information such as beginning period.In to having operated Complete set of equipments evaluated in the case where, input the duration of runs etc. so far.Evaluation responsible person can also input work The dynamoelectric benefit of the target of processing, the amount of money of fuel cost are evaluated for complete set of equipments.Set information receiving portion 11 obtains these letters Operating conditions information etc. is set as the simulation set information (step S13) of complete set of equipments evaluation processing by breath, control unit 12.Each When the end of input of kind condition, evaluation responsible person carries out instruction complete set of equipments evaluation processing to complete set of equipments evaluating apparatus 10 and opens The operation of beginning.Then, beginning of the control unit 12 to the instruction complete set of equipments evaluation processing of each function part.

Firstly, impairment grade calculation part 14 evaluated during in degradation simulation (step S14).Specifically, Impairment grade calculation part 14 changes the degradation of each machine of computation model 182 based on being stored in year in year out, during evaluation object It is interior, the cracking generated in each machine, the deteriorations such as addle are simulated every the evaluation unit time.Performance information calculation part 13 Based on the performance model for being stored in each machine of complete set of equipments information database 181, machine entirety and by changing calculating year in year out The degradation for each machine that model 182 calculates, during evaluation object, to the property of each machine of each evaluation unit time The degradation of energy is simulated.As a result, for example, each curve graph 101a~106a that (a) lower section for being produced on Fig. 3 exemplifies. Performance information calculation part 13 is based on reflecting by each machine of the calculated variable quantity year in year out (degradation) of impairment grade calculation part 14 The performance model of performance information and the machine entirety of device carries out in complete set of equipments entirety for each evaluation unit time The calculating of performance information.Performance information in complete set of equipments entirety includes fuel needed for the passage and the power generation of power generation output The passage of consumption.It, also can be with machine monomer in the simulation by changing the degradation that computation model 182 carries out year in year out Together, simulation harmful substance is recycled in each machine and is generated in multiple machines for deterioration (the mechanical deterioration such as rupture, abrasion) The degradation that occurs in multiple machines such as corrosion.

Next, selectable unit (SU) selector 15 determines the countermeasure (selectable unit (SU)) (step S15) for deterioration principal element. For example, selectable unit (SU) selector 15 is made from the degradation that selection is simulated in step S14 in selectable unit (SU) database 183 For the effective selectable unit (SU) of countermeasure of the high deterioration of priority (for example, corrosion).The degradation high about priority, as it The effective selectable unit (SU) of countermeasure is predefined and is stored in storage unit 18.For example, broken about what is generated in the gas turbine It the mechanical deterioration such as splits, wear, thinking to occur in gas turbine monomer mostly, and only have an impact gas turbine monomer. On the other hand, for the SO of the high concentration generated by HRSG₂Caused burn into occurs various in the environment of a large amount of dust Degradation, for example, the importing of above-mentioned HEPA is effective.In this case, selectable unit (SU) selector 15 is based on preset The relationship of degradation and countermeasure selects HEPA as selectable unit (SU).The selection of selectable unit (SU) can be selected by selectable unit (SU) Portion 15 carries out, and can also carry out as follows, stage after step S14, is shown using display to evaluation responsible person Degradation, candidate of selectable unit (SU) of the degradation, performance that occur in complete set of equipments etc., to remind evaluation responsible person to carry out The selection of selectable unit (SU), and the selected selectable unit (SU) of responsible person will be evaluated as the countermeasure for deterioration principal element.

Next, after the calculating of selectable unit (SU) selector 15 implements identified countermeasure (selectable unit (SU) is applied to machine) Improved values (step S16).For example, performance information calculation part 13 is started with the application of selectable unit (SU) specified in step s 11 When interim each machine performance (for example, output, efficiency of application period etc. in the curve graph of (a) lower section of Fig. 3) and On the basis of the performance of complete set of equipments entirety, the needle of the selectable unit (SU) of the application stored using selectable unit (SU) database 183 To the performance information of application machine, for the performance information of other equipment, to calculate the performance information after selectable unit (SU) application.Example Such as, if selectable unit (SU) is HEPA, and for the performance information of the gas turbine after HEPA application in selectable unit (SU) database 183 The performance information of steam turbine after being stored as 120%, applying for HEPA is stored as 110%, then performance information calculation part 13 Using the value of 1.2 times (120%) of the output of the gas turbine in application period as the gas turbine output after HEPA application.Property After energy information calculation part 13 applies the value of 1.1 times (110%) of the output of the steam turbine in application period as HEPA Steam turbine output.Performance model of the performance information calculation part 13 based on complete set of equipments entirety, to calculate the hair after HEPA application The output of electric complete set of equipments (GTCC).

Next, each machine, complete when performance information calculation part 13 is applied based on calculated HEPA in step s 16 The performance information (output, fuel consumption of power generation etc.) of equipment changes computation model 182 year in year out, for each evaluation unit Time calculates hereafter knot of the performance information of each machine and complete set of equipments during evaluation (in the operating after HEPA application) Beam.Performance information calculation part 13 can also calculate the thermal balance of each machine of each evaluation unit time.The Calculation Estimation phase as a result, Between whole performance information (step S17).

At this point, even if performance information calculation part 13 is also for until during evaluation in the case where not importing selectable unit (SU) End until during, calculate it is each evaluation the unit time performance information.

During evaluation at the end of the calculating of the whole performance information total amount of fuel consumption (output of power generation), connect Get off, cost calculation portion 16 carries out the calculating (step S18) of annual profit and cost.Specifically, cost calculation portion 16 from Performance information calculation part 13 obtains the performance information of each evaluation unit time in during evaluation, by every 1 in during evaluation Total output in year calculates dynamoelectric benefit multiplied by the sale of electricity unit price for being stored in cost information database 184.Cost calculation portion 16 is right The total amount of every 1 year fuel consumption in during evaluation is come multiplied by the cooler fuel price for being stored in cost information database 184 Calculate fuel cost.Cost calculation portion 16 calculates the first period cost for importing selectable unit (SU).

At this point, cost calculation portion 16 is based on performance information when not importing selectable unit (SU), for until knot during evaluation During until beam, the dynamoelectric benefit and fuel cost when not importing selectable unit (SU) are calculated.

Cost calculation portion 16 by the information (when selectable unit (SU) imports, when non-importing) of calculated profit and cost and from The performance information for each evaluation unit time that performance information calculation part 13 obtains is exported to output section 17 and control unit 12.It is defeated The information and performance information of profit and cost are shown in display by portion 17 out.At this point, output section 17 can be by output, fuel The performance informations such as consumption, thermal balance are shown in a manner of the curve graph of time series.

Next, control unit 12 judges whether to continue complete set of equipments evaluation processing (revaluing) (step S19).For example, such as Fruit in step S18 calculated profit, cost do not reach the target sale of electricity benefit that evaluation responsible person inputs in step s 13 Profit, desired fuel cost, then control unit 12 is judged to being revalued.For example, if institute is calculated total defeated in step S17 Do not reach the target output that evaluation responsible person inputs in step s 12 out, then control unit 12 is judged to being revalued.Or Person, evaluation responsible person's reference are shown in the performance information etc. of display, such as being judged to wanting further adding other Component is selected the operation revalued is indicated based on evaluation responsible person, be judged to being revalued in the case where executing simulation.

(the step S19 in the case where being judged to being revalued；It is), repeat the processing since step S11.At this point, Evaluate responsible person for example can by change selectable unit (SU) using during beginning period, evaluation etc., carry out various conditions again Setting.

(the step S19 in the case where being determined as without revaluing；It is no), control unit 12 is by the structure of complete set of equipments machine It is set as determining information (step S20).Identified information is shown in display by output section 17.Here, to display is shown in An example of the determination information of device is illustrated.For example, determine that information refers to, with set complete set of equipments shape in step s 11 When the application of the structural information (complete set of equipments form) of the corresponding complete set of equipments of state, additional selectable unit (SU), selectable unit (SU) starts Phase, selectable unit (SU) first period cost, apply and not using always exporting in the case where selectable unit (SU), show output through time-varying The curve graph of change, total usage amount of fuel, the curve graph of ongoing change for showing fuel usage amount, dynamoelectric benefit, fuel cost Deng.

According to these output informations, evaluates responsible person and be able to carry out the first period cost in the case where having imported selectable unit (SU) Research and the increase by the performance recovery bring dynamoelectric benefit after importing selectable unit (SU), generating efficiency raising fuel The research etc. in the investment recycling period of the reduction of cost.

According to the present embodiment, the machine having for complete set of equipments, complete set of equipments, can not only board design when Performance information, additionally it is possible to simulation variation year in year out, performance deterioration.Furthermore it is possible to which make to apply the recovery effects with performance can Select the raising quantification of the performance in the case where component.By the output of first period cost, power plant to selectable unit (SU), Dynamoelectric benefit corresponding with the amount of fuel is used, fuel consumption are calculated, so as to not only from performance but also from economy Importing of the aspect to hold selectable unit (SU) the advantages of.

Regardless of whether importing selectable unit (SU), the Economic Evaluation in the future of complete set of equipments can be carried out.According to this implementation The complete set of equipments evaluating apparatus 10 of mode, manufacturer can propose complete set of equipments/maintenance plan of economical.At being arranged The deterioration that the standby middle customer for having imported selectable unit (SU) is capable of passage capacity restores bring output increase/fuel consumption and cuts down effect Increase profit, extends during deterioration restores bring each hardware check and long lifetime bring is total furthermore it is possible to enjoy The reduction advantage of cost.

<second embodiment>

Hereinafter, being illustrated referring to Fig. 6~Fig. 8 to the complete set of equipments evaluating apparatus of second embodiment of the present invention.

The complete set of equipments evaluating apparatus 10A of second embodiment is illustrated.Complete set of equipments evaluating apparatus 10A by with The different method of first embodiment carries out the calculating of dynamoelectric benefit, fuel cost.

Fig. 6 is the functional block diagram of the complete set of equipments evaluating apparatus in second embodiment of the present invention.

Evaluating in the structure of second embodiment of the present invention with the complete set of equipments for constituting first embodiment is filled The identical structure of function part for setting 10 marks identical appended drawing reference, and omits respective explanation.As illustrated, complete set of equipments Evaluating apparatus 10A has set information receiving portion 11, control unit 12, performance information calculation part 13, impairment grade calculation part 14, optional Subassembly selection portion 15, cost calculation portion 16A, output section 17, storage unit 18 and cost calculation model acquisition unit 19.Storage unit 18 It stores complete set of equipments information database 181, change computation model 182, selectable unit (SU) database 183, cost calculation model year in year out 185。

Cost calculation portion 16A use cost computation model, the calculating of Lai Jinhang dynamoelectric benefit, fuel cost.For example, cost Calculation part 16A passes through the function associated with period of the predicted value by sale of electricity price etc. that cost calculation model is included, and calculates The predicted value of interim sale of electricity price when evaluation, and the predicted value of calculated sale of electricity price and generated energy at this time (are generated electricity Output) it is multiplied, thus dynamoelectric benefit interim when calculating evaluation.For example, cost calculation portion 16A can calculate each evaluation list Position the time dynamoelectric benefit and infer evaluation the unit time between dynamoelectric benefit, add up and calculate evaluate during it is whole Dynamoelectric benefit in body it is total.

For example, cost calculation portion 16A passes through the predicted value and period phase by fuel price that cost calculation model is included Associated function etc., when Calculation Estimation interim cooler fuel price predicted value, and by the predicted value of calculated cooler fuel price with Use fuel quantity at this time is multiplied, thus fuel cost interim when calculating evaluation.For example, cost calculation portion 16A is calculated often It is a evaluation the unit time fuel cost and infer evaluation the unit time between fuel cost, added up and calculate and comment Fuel cost during valence in entirety it is total.

Cost calculation model acquisition unit 19 receives the defeated of the cost calculation model of the prediction for sale of electricity unit price, fuel price Enter.Sale of electricity unit price, fuel price depend on the acquirement approach of fuel, price fixing of sale of electricity destination etc., therefore, it is possible to root It is different according to each customer of operating complete set of equipments.Therefore, evaluation responsible person is by the complete of cost calculation model and evaluation object Equipment is accordingly input to complete set of equipments evaluating apparatus 10A.

Cost calculation model 185 includes the prediction model data for the prediction of sale of electricity unit price, fuel price.

Next, being illustrated using process of the Fig. 7 to the complete set of equipments evaluation processing of second embodiment.

Fig. 7 is the flow chart for showing an example of the complete set of equipments evaluation processing in second embodiment of the present invention.About It similarly handles with Fig. 5, is simply illustrated.

Firstly, control unit 12 sets the complete set of equipments shape information (step S11).Next, evaluating responsible person for cost Computation model 185 is together with all many conditions of the operating conditions information (atmospheric temperature etc.) of the complete set of equipments as evaluation object etc. Input.The cost calculation model 185 of input is stored in storage unit 18 (step S121) by cost calculation model acquisition unit 19.It connects down Come, set information receiving portion 11 obtain with the relevant information for the treatment of conditions simulated, and control unit 12 is by these information settings To simulate set information (step S13).Next, based on evaluation responsible person instruction, control unit 12 to each function part indicate at Cover the beginning of appraisal of equipment processing.

Firstly, impairment grade calculation part 14 evaluated during in degradation simulation (step S14).Next, can Subassembly selection portion 15 is selected to determine the countermeasure (selectable unit (SU)) (step S15) for deterioration principal element.Next, selectable unit (SU) selects Improved values in the case where portion 15 is selected to identified countermeasure is implemented are calculated (step S16).Next, performance information meter Whole performance information (step S17) during 13 Calculation Estimation of calculation portion.During evaluation whole performance information (complete set of equipments Output, combustion amount consumption total amount) calculating after, following cost calculation portion 16A carries out the calculating of profit sharing trend (step S181).Specifically, cost calculation portion 16A reads cost calculation model 185 from storage unit 18.Then, Calculation Estimation The predicted value of the cooler fuel price of each evaluation unit time in period and the predicted value of sale of electricity unit price.Then, cost calculation portion The predicted value of cooler fuel price is multiplied with the fuel consumption at evaluation object time point and calculates fuel cost by 16A.Cost meter The predicted value of sale of electricity unit price is multiplied with the output of the power plant at evaluation object time point and calculates sale of electricity by calculation portion 16A Profit.Cost calculation portion 16A adds up the fuel cost at each time point in during evaluation object with dynamoelectric benefit respectively, thus Total and the total of dynamoelectric benefit of fuel cost in during evaluation is calculated.During about unit evaluation time, Such as linear interpolation etc. can be carried out to calculate the predicted value of the cooler fuel price at each time point, the predicted value of sale of electricity unit price.

Next, control unit 12 judges whether to continue complete set of equipments evaluation processing (step S19).It is commented again being judged as (step S19 in the case where valence；It is), repeat the processing since step S11.At this point, evaluation responsible person is by input before Different cost calculation model 185 until secondary thus allows for the prediction mould according to various cooler fuel prices and sale of electricity unit price The Economic Evaluation of the complete set of equipments of formula.On the other hand, (the step S19 in the case where being determined as without revaluing；It is no), control The configuration settings of complete set of equipments machine are to determine information (step S20) by portion 12 processed.Output section 17 shows identified information In display.An example of the information of the display of output section 17 is shown in Fig. 8.

Fig. 8 is the figure for showing an example of the complete set of equipments evaluation result in second embodiment of the present invention.

(a) of Fig. 8 shows the addition with selectable unit (SU), by increase β % value be set as target output and carried out at Cover appraisal of equipment processing result profit sharing trend, (b) of Fig. 8 show by increase γ % value be set as target output and The profit sharing trend of the result of complete set of equipments evaluation processing is carried out.It should be noted that γ > β.(a) of Fig. 8,8 (b) The longitudinal axis indicate the amount of money, horizontal axis indicate the time.

Curve graph 81a show output increase β % when by electricity sales amount increase bring profit and by fuel cost subduction zone Lai Profit total ongoing change.Curve graph 82a shows the warp that bring profit is cut down by fuel cost when output increases β % Shi Bianhua.Curve graph 83a shows the ongoing change for increasing bring profit by electricity sales amount when output increases β %.

Curve graph 81b show output increase γ % when by electricity sales amount increase bring profit and by fuel cost subduction zone Lai Profit total ongoing change.Curve graph 82b shows and cuts down bring profit by fuel cost when output increases γ % Ongoing change.Curve graph 83b shows the ongoing change for increasing bring profit by electricity sales amount when output increases γ %.

In (a) of Fig. 8,8 (b), bring profit (curve graph 83a, 83b) is increased by electricity sales amount and is cut with by fuel cost Subtract to exist between bring profit (curve graph 82a, 82b) and reverse.This is because increasing output in the case where (b) of Fig. 8 Dosage (γ %) increases, and therefore, the case where increasing (a) of bring profit ratio Fig. 8 by electricity sales amount is big, but thinks disappearing for the fuel Consumption is very big, and cuts down bring profit by fuel cost and reduce.According to the value of sale of electricity unit price, cooler fuel price, become in the trend Change, or increasing bring profit by electricity sales amount is more than to be changed by the period that fuel cost cuts down bring profit.It is logical to evaluate responsible person The curve graph referring to profit sharing trend is crossed, target output or content of Change cost computation model 185 etc. are suitably changed, So as to confirm sale of electricity unit price, the cooler fuel price of the efficient method of operation that complete set of equipments can be obtained, profit.By import at This computation model 185, so as to more correctly hold future power plant economic value.

According to the present embodiment, in addition to being able to carry out of obtaining according to first embodiment from reflect variation year in year out, can It, must other than the effect for selecting the quantitative complete set of equipments evaluation of the performance and economic value these two aspects of the importing effect of component To the effect of the passage of the profit and cost that can hold in during evaluation object.

Above-mentioned complete set of equipments evaluating apparatus 10,10A are an examples of complete set of equipments evaluating apparatus.Complete set of equipments evaluating apparatus 10, in 10A everywhere in the process managed computer-readable storage medium is stored in the form of program, and pass through complete set of equipments Evaluating apparatus 10,10A computer read and execute the program, to carry out above-mentioned processing.Here, computer-readable deposits Storage media refers to, disk, photomagneto disk, CD-ROM, DVD-ROM, semiconductor memory etc..It can also be by communication line by the meter Calculation machine program distribution is to computer, and the computer by receiving the distribution executes the program.

Above procedure is also possible to the program of a part for realizing above-mentioned function.

Furthermore, it is possible to be realized by the combination with the program that has been stored in computer system above-mentioned function, it is so-called Differential file (difference program).

Complete set of equipments evaluating apparatus 10,10A can be made of 1 computer, can also be by the side to be able to carry out communication Multiple computers of formula connection are constituted.

Furthermore, it is possible to without departing from the spirit and scope of the invention, suitably by the composition in the mode of above-mentioned implementation Element replaces with well known constituent element.The technical scope of the invention is not limited to above-mentioned embodiment, and can be not It is detached from the range of purport of the invention and applies various changes.

Set information receiving portion is an example of complete set of equipments shape information acquisition unit, and is an example of condition acquisition unit.Combustion Material cost is an example of operating cost.

Industrial applicibility

According to above-mentioned complete set of equipments evaluation system, complete set of equipments evaluation method and program, by considering complete set of equipments Variation year in year out and the improvement measure for the variation, thus allow for the evaluation of complete set of equipments appropriate.

Description of symbols:

10,10A complete set of equipments evaluating apparatus

11 set information receiving portions

12 control units

13 performance calculation parts

14 impairment grade calculation parts

15 selectable unit (SU) selectors

16,16A cost calculation portion

17 output sections

18 storage units

19 cost calculation model acquisition units

181 complete set of equipments information databases

182 change computation model year in year out

183 selectable unit (SU) databases

184 cost information databases

185 cost calculation models