阅读说明：本技术 一种集成用电器系统的功率分配方法 (Power distribution method of integrated electrical appliance system ) 是由 龚翔 于 2020-12-31 设计创作，主要内容包括：本发明涉及一种集成用电器系统的功率分配方法,先建立一用电系统,用电系统工作时所允许的最大总功率为P1,用电系统包括智能功率分配器和若干第一类型用电器,各第一类型用电器均与智能功率分配器电性连接。工作时如所开启的第一类型用电器的额定功率之和大于使用环境所允许的最大总功率为P1,智能功率分配器就会按照所开启的第一类型用电器的额定功率的大小进行配比将使用环境所允许的最大功率平均分配到各第一类型用电器,这样的分配方式可在安全用电且不需要增容的前提下,实现同时将用电系统中的所有第一类型用电器开启工作,本发明具有在不需要增容的前提下,满足多用电器同时工作的需要,有利于企业的长远发展等特点。(The invention relates to a power distribution method of an integrated electrical appliance system, which comprises the steps of establishing an electrical system, wherein the maximum total power allowed by the electrical system during working is P1, the electrical system comprises an intelligent power distributor and a plurality of first type electrical appliances, and each first type electrical appliance is electrically connected with the intelligent power distributor. When the intelligent power distributor works, if the sum of the rated powers of the started first type of electric appliances is larger than the maximum total power allowed by the use environment and is P1, the intelligent power distributor can carry out proportioning according to the rated power of the started first type of electric appliances to evenly distribute the maximum power allowed by the use environment to each first type of electric appliance, and the distribution mode can realize that all the first type of electric appliances in the electric system are started to work simultaneously on the premise of safe electricity utilization and no capacity increase.)

1. A power distribution method of an integrated electrical appliance system is characterized in that: firstly, establishing an electric utilization system, wherein the maximum total power allowed by the electric utilization system during working is P1, the electric utilization system comprises an intelligent power distributor and a plurality of first type electric appliances, each first type electric appliance is electrically connected with the intelligent power distributor, each first type electric appliance only has one power state, the power in the power state is the rated power of the first type electric appliance, and the rated power corresponding to each first type electric appliance is smaller than P1; when at least 2 first type electrical appliances are operated: the sum of the rated powers of all the first type of electrical appliances which are operating is P2; if P2 is not more than P1, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the electrical appliance; if P2 is greater than P1, the actual power distributed by each first type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power (P1/P2) corresponding to the electrical appliance.

2. The power distribution method of an integrated electrical consumer system according to claim 1, characterized in that: the intelligent power distributor is characterized by also comprising a plurality of second type electric appliances, wherein each second type electric appliance is electrically connected with the intelligent power distributor; each second type of electric appliance comprises a lower power state and a higher power state, and the power in the higher power state is the rated power of the second type of electric appliance; when the second type of electric appliance is in a lower power state, the power of the second type of electric appliance is called low power; the rated power of the second type of electrical appliance is less than P1; during operation:

a) when at least one first type electrical appliance and at least one second type electrical appliance are in a working state, and each second type electrical appliance is in a higher power state; the sum of the rated power of all the first type electrical appliances which are working is P3, and the sum of the rated power of all the second type electrical appliances which are working is P4;

if P3+ P4 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance; the actual power of each second type of electrical appliance which is working is the rated power corresponding to the electrical appliance;

if P3+ P4 > P1;

at this time, the actual power distributed by each first type of operating electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the first type of operating electrical appliance [ P1/(P3+ P4) ];

the actual power distributed by each second type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power P1/(P3+ P4) corresponding to the electrical appliance;

b) when at least one first type electrical appliance and at least one second type electrical appliance are in a working state, and each second type electrical appliance is in a low-power state; the sum of rated power of all the first type electrical appliances which are working is P5, the sum of low power of all the second type electrical appliances which are working is P6, and P6 is less than P1;

if P5+ P6 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance;

the actual power of each second type of electrical appliance which is working is the corresponding low power of the second type of electrical appliance;

if P5+ P6 > P1;

at this time, the actual power distributed by each first type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (P1-P6)/P5 ];

the actual power distributed by each second type of electrical appliance which is working under the action of the intelligent power distributor is the corresponding low power of the electrical appliance;

c) when at least one first type of electric appliance and at least two second type of electric appliances are in a working state, at least one second type of electric appliance is in a lower power state, and at least one second type of electric appliance is in a higher power state; the sum of the rated powers of all the first type of electrical appliances which are operating is P7; the sum of rated power of all the second type electrical appliances in the higher power state is P8, the sum of low power of all the second type electrical appliances in the lower power state is P9, and P9 is less than P1;

if P7+ P8+ P9 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance;

the actual power of each second type of electric appliance which is working and in a higher power state is the rated power corresponding to the electric appliance;

the actual power of each second type of electric appliance which is working and in a lower power state is the corresponding low power of the second type of electric appliance;

such as P7+ P8+ P9 > P1;

at this time, the actual power distributed by each first type of operating electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the first type of operating electrical appliance [ (P1-P9)/(P7+ P8) ];

the actual power distributed to each second type of electrical appliance which is working and in a higher power state under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (P1-P9)/(P7+ P8) ];

the actual power distributed by each second type of electric appliance which is working and in a lower power state under the action of the intelligent power distributor is the corresponding low power.

3. The power distribution method of the integrated electrical consumer system according to claim 2, characterized in that: the first type of electric appliance is provided with a key switch, and the second type of electric appliance is provided with a low-power key switch and a rated-power key switch; the intelligent power distributor determines the working state of the first type of electric appliance by detecting whether a key switch of the first type of electric appliance is started; the intelligent power distributor determines the working state of the second type electrical appliance by detecting whether the low-power key switch and the rated power key switch of the second type electrical appliance are started or not.

4. A power distribution method of an integrated electrical appliance system is characterized in that: firstly, establishing an electric system, wherein the maximum total power allowed by the electric system during working is G1, the electric system comprises an intelligent power distributor and a plurality of electric appliances, and each electric appliance is electrically connected with the intelligent power distributor; each electrical appliance comprises a lower power state and a higher power state, and the power in the higher power state is the rated power of the electrical appliance; when the electrical appliance is in a low power state, the power of the electrical appliance is called low power; the rated power of the electrical appliance is less than G1; during operation:

a) when at least two electrical appliances are in working state and each electrical appliance is in lower power state; the sum of the low power of all the working electrical appliances is G2, G2 is not more than G1; at the moment, the actual power of each electrical appliance which is working is the corresponding low power of the electrical appliance;

b) when at least two electrical appliances are in working state and each electrical appliance is in high power state; the sum of the rated power of all the working electrical appliances is G3; if G3 is not more than G1, the actual power of each working electrical appliance is the rated power corresponding to the electrical appliance; if G3 > G1, the actual power distributed by each working electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance (G1/G3);

c) when at least two electrical appliances are in working state, at least one electrical appliance is in lower power state, and at least one electrical appliance is in higher power state; the sum of rated power of all the working electrical appliances in the higher power state is G4, the sum of low power of all the working electrical appliances in the lower power state is G5, G5 is less than G1;

g4+ G5 ≦ G1;

at the moment, the actual power of each electrical appliance which is working and in a higher power state is the rated power corresponding to the electrical appliance;

the actual power of each electrical appliance which is working and in a lower power state is the corresponding low power of the electrical appliance;

such as G4+ G5 > G1;

at this time, the actual power distributed by each electrical appliance which is working and is in a higher power state under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (G1-G5)/G4 ];

the actual power distributed by each electrical appliance which is working and in a lower power state under the action of the intelligent power distributor is the corresponding low power.

5. The power distribution method of the integrated electrical consumer system according to claim 4, wherein: the electric appliance is provided with a low-power key switch and a rated power key switch; the intelligent power distributor determines the working state of the intelligent power distributor by detecting whether the low-power key switch and the rated power key switch of the electric appliance are started or not.

Technical Field

The invention relates to the technical field of power utilization of electrical equipment systems, in particular to a power distribution method of an integrated electrical equipment system.

Background

With the continuous development of science and technology, various kitchen electrical appliances and small electrical appliances are diversified, for some hotel kitchens, electrical appliances such as a noodle boiling furnace, a steaming cabinet, a water boiling furnace, an electric cooker, an oven and the like can form an electrical system, the maximum total power allowed by the electrical system of a common kitchen is certain due to the limitation of use conditions, and in the use process, the sum of the rated powers of all the electrical appliances in the electrical system can be found to be larger than the maximum total power allowed by the electrical system along with the continuous purchase of the electrical appliances. Based on the foregoing situation, for the purpose of electrical safety, there are generally the following two methods for using an electrical system: one is that only part of the electrical appliances in the electrical system are started to work, so as to avoid the over-high total power of the electrical appliances which are working, but the method can not meet the requirement of using all the electrical appliances together; the other method is to increase the capacity of the power system to increase the maximum total power allowed by the power system, but each capacity increase requires a large expense, which is not favorable for the development of enterprises.

Disclosure of Invention

The invention aims to provide a power distribution method of an integrated electric appliance system, which has the advantages of meeting the requirement of simultaneous work of multiple electric appliances on the premise of not needing capacity increase, being beneficial to long-term development of enterprises and the like.

The technical scheme of the power distribution method of the integrated electrical appliance system is realized as follows: a power distribution method of an integrated electrical appliance system is characterized in that an electrical system is established, the maximum total power allowed by the electrical system during working is P1, the electrical system comprises an intelligent power distributor and a plurality of first type electrical appliances, each first type electrical appliance is electrically connected with the intelligent power distributor, each first type electrical appliance only has one power state, the power in the power state is the rated power of the first type electrical appliance, and the rated power corresponding to each first type electrical appliance is smaller than P1; when at least 2 first type electrical appliances are operated: the sum of the rated powers of all the first type of electrical appliances which are operating is P2; if P2 is not more than P1, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the electrical appliance; if P2 is greater than P1, the actual power distributed by each first type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power (P1/P2) corresponding to the electrical appliance.

Furthermore, the power distribution method of the integrated electrical appliance system also comprises a plurality of second type electrical appliances, and each second type electrical appliance is electrically connected with the intelligent power distributor; each second type of electric appliance comprises a lower power state and a higher power state, the second type of electric appliance has a cooking state and a heat preservation state just like the existing steaming cabinet or electric cooker, and the power in the higher power state is the rated power of the second type of electric appliance; when the second type of electric appliance is in a lower power state, the power of the second type of electric appliance is called low power; the rated power of the second type of electrical appliance is less than P1; during operation:

a) when at least one first type electrical appliance and at least one second type electrical appliance are in a working state, and each second type electrical appliance is in a higher power state; the sum of the rated power of all the first type electrical appliances which are working is P3, and the sum of the rated power of all the second type electrical appliances which are working is P4;

if P3+ P4 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance; the actual power of each second type of electrical appliance which is working is the rated power corresponding to the electrical appliance;

if P3+ P4 > P1;

at this time, the actual power distributed by each first type of operating electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the first type of operating electrical appliance [ P1/(P3+ P4) ];

the actual power distributed by each second type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power P1/(P3+ P4) corresponding to the electrical appliance;

b) when at least one first type electrical appliance and at least one second type electrical appliance are in a working state, and each second type electrical appliance is in a low-power state; the sum of rated power of all the first type electrical appliances which are working is P5, the sum of low power of all the second type electrical appliances which are working is P6, and P6 is less than P1;

if P5+ P6 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance;

the actual power of each second type of electrical appliance which is working is the corresponding low power of the second type of electrical appliance;

if P5+ P6 > P1;

at this time, the actual power distributed by each first type of electrical appliance in operation under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (P1-P6)/P5 ];

the actual power distributed by each second type of electrical appliance which is working under the action of the intelligent power distributor is the corresponding low power of the electrical appliance;

c) when at least one first type of electric appliance and at least two second type of electric appliances are in a working state, at least one second type of electric appliance is in a lower power state, and at least one second type of electric appliance is in a higher power state; the sum of the rated powers of all the first type of electrical appliances which are operating is P7; the sum of rated power of all the second type electrical appliances in the higher power state is P8, the sum of low power of all the second type electrical appliances in the lower power state is P9, and P9 is less than P1;

if P7+ P8+ P9 is less than or equal to P1;

at this time, the actual power of each first type of electrical appliance which is working is the rated power corresponding to the first type of electrical appliance;

the actual power of each second type of electric appliance which is working and in a higher power state is the rated power corresponding to the electric appliance;

the actual power of each second type of electric appliance which is working and in a lower power state is the corresponding low power of the second type of electric appliance;

such as P7+ P8+ P9 > P1;

at this time, the actual power distributed by each first type of operating electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the first type of operating electrical appliance [ (P1-P9)/(P7+ P8) ];

the actual power distributed to each second type of electrical appliance which is working and in a higher power state under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (P1-P9)/(P7+ P8) ];

the actual power distributed by each second type of electric appliance which is working and in a lower power state under the action of the intelligent power distributor is the corresponding low power.

Still further, the first type of electrical appliance is provided with a key switch, and the second type of electrical appliance is provided with a low-power key switch and a rated-power key switch; the intelligent power distributor determines the working state of the first type of electric appliance by detecting whether a key switch of the first type of electric appliance is started; the intelligent power distributor determines the working state of the second type electrical appliance by detecting whether the low-power key switch and the rated power key switch of the second type electrical appliance are started or not. When the intelligent power distributor works, if a key switch of a first type of electric appliance is started, the first type of electric appliance can generate a high-level signal, and the intelligent power distributor confirms the working state of the first type of electric appliance by judging whether the high-level signal generated by the first type of electric appliance can be received or not. Similarly, when the low-power key switch of the second type of electrical appliance is started, the low-power key switch can generate a first high-level signal, and when the rated-power key switch of the second type of electrical appliance is started, the rated-power key switch of the second type of electrical appliance can generate a second high-level signal.

The power distribution method of the integrated electrical appliance system has the advantages that: the power distribution method of the integrated electrical appliance system has the advantages that the maximum total power allowed by the use environment is P1 and the rated power of the first type of electrical appliances which work is larger than the maximum total power allowed by the use environment is P1, if the sum of the rated power of the first type of electrical appliances which are started is larger than the maximum total power allowed by the use environment, the intelligent power distributor can be used for conducting proportioning according to the rated power of the first type of electrical appliances which are started to evenly distribute the maximum power allowed by the use environment to the first type of electrical appliances, the distribution mode can achieve the purpose that all the electrical appliances in the electrical appliance system are started to work simultaneously on the premise that electricity is safely used and capacity expansion is not needed, the requirement that multiple electrical appliances work simultaneously is met on the premise that capacity expansion is not needed, long-term development of enterprises is facilitated, and the like.

The invention also provides another power distribution method of the integrated electric appliance system, and the power distribution method of the integrated electric appliance system has the advantages of meeting the requirement of simultaneous working of multiple electric appliances on the premise of not needing capacity increase, being beneficial to long-term development of enterprises and the like.

The technical scheme of the power distribution method of the integrated electrical appliance system is realized as follows: a power distribution method of an integrated electrical appliance system is characterized in that an electrical system is established, the maximum total power allowed by the electrical system during working is G1, the electrical system comprises an intelligent power distributor and a plurality of electrical appliances, the electrical appliances are also equal to the second type electrical appliances in the previous scheme, and each electrical appliance is electrically connected with the intelligent power distributor; each electrical appliance comprises a lower power state and a higher power state, the electrical appliance has a cooking state and a heat preservation state like the existing steaming cabinet or electric cooker, and the power in the higher power state is the rated power; when the electrical appliance is in a low power state, the power of the electrical appliance is called low power; the rated power of the electrical appliance is less than G1; during operation:

a) when at least two electrical appliances are in working state and each electrical appliance is in lower power state; the sum of the low power of all the working electrical appliances is G2, G2 is not more than G1; at the moment, the actual power of each electrical appliance which is working is the corresponding low power of the electrical appliance;

b) when at least two electrical appliances are in working state and each electrical appliance is in high power state; the sum of the rated power of all the working electrical appliances is G3; if G3 is not more than G1, the actual power of each working electrical appliance is the rated power corresponding to the electrical appliance; if G3 > G1, the actual power distributed by each working electrical appliance under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance (G1/G3);

c) when at least two electrical appliances are in working state, at least one electrical appliance is in lower power state, and at least one electrical appliance is in higher power state; the sum of rated power of all the working electrical appliances in the higher power state is G4, the sum of low power of all the working electrical appliances in the lower power state is G5, G5 is less than G1;

g4+ G5 ≦ G1;

at the moment, the actual power of each electrical appliance which is working and in a higher power state is the rated power corresponding to the electrical appliance;

the actual power of each electrical appliance which is working and in a lower power state is the corresponding low power of the electrical appliance;

such as G4+ G5 > G1;

at this time, the actual power distributed by each electrical appliance which is working and is in a higher power state under the action of the intelligent power distributor is equal to the rated power corresponding to the electrical appliance [ (G1-G5)/G4 ];

the actual power distributed by each electrical appliance which is working and in a lower power state under the action of the intelligent power distributor is the corresponding low power.

Furthermore, the electric appliance is provided with a low-power key switch and a rated power key switch; the intelligent power distributor determines the working state of the intelligent power distributor by detecting whether the low-power key switch and the rated power key switch of the electric appliance are started or not. In the working process, the low-power key switch of the electrical appliance is started to generate a first high-level signal, the rated-power key switch of the electrical appliance is started to generate a second high-level signal, if the intelligent power distributor receives the first high-level signal generated by the electrical appliance, the electrical appliance is determined to be in a lower-power state, and if the intelligent power distributor receives the second high-level signal generated by the electrical appliance, the electrical appliance is determined to be in a higher-power state.

The power distribution method of the integrated electrical appliance system has the advantages that: the power distribution method of the integrated electrical appliance system determines whether the started electrical appliance is in a higher power state or a lower power state according to the maximum total power allowed by the use environment of G1, and in the working process, when the useful electrical appliance is in the lower power state, the intelligent power distributor gives the electrical appliance in the lower power state sufficient actual power preferentially, namely the low power of the electrical appliance; when some electrical appliances are started in a high-power state and some electrical appliances are started in a low-power state, and the sum of the rated powers of all the consumers in the higher power state that are turned on is greater than the sum of the maximum total power G1 minus the low powers of all the consumers in the lower power state, after the intelligent power divider gives the electric appliances in the lower power state sufficient actual power preferentially, then the maximum total power allowed by the rest use environment is evenly distributed according to the rated power of the started electrical appliances, the power distribution method of the integrated electric appliance system has the advantages that the need of simultaneous working of multiple electric appliances is met on the premise of no capacity increase, long-term development of enterprises is facilitated, and the like.

Detailed Description

Various embodiments of the present solution are set forth in tabular form:

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