阅读说明：本技术 一种直升压双馈开关磁阻发电机变流系统 (One kind going straight up to pressure double-fed switch reluctance generator converter system ) 是由 孙冠群 吴懂健 郭倩 于 2019-08-20 设计创作，主要内容包括：一种直升压双馈开关磁阻发电机变流系统,结构上由蓄电池、十二个开关管、三相绕组、十三个电容器、十二个二极管、变压器、两个电感组成,提出了每相绕组的两个分支绕组分别由不同励磁电源励磁的结构及控制模式,并获得强化励磁效果,自身励磁发电结构下可直接输出高电压,适应了多数场合对高电压的需求,减少了环节,同时本结构下预留适应相绕组电流全域连续的模式,适应性强,蓄电池自动充电并且质量高,同时可反向馈能,获得负载侧极端条件下发电系统可正常工作并帮助负载侧穿越故障的能力,基于以上功能下全系实现共地,无工频变压器；本发明适用于各种动力输入和输出侧为负载或电网的各类中小功率高速开关磁阻发电机系统应用领域。(One kind going straight up to pressure double-fed switch reluctance generator converter system, by battery in structure, 12 switching tubes, three-phase windings, 13 capacitors, 12 diodes, transformer, two inductance compositions, the Liang Ge branch winding of every phase winding is proposed respectively by the structure and control model of different exciting power supply excitation, and obtain enhanced excitation effect, it can direct output HIGH voltage under itself excitation electrification structure, demand of most occasions to high voltage is adapted to, reduce link, it is reserved under this structure simultaneously and adapts to the continuous mode of phase winding electric current universe, it is adaptable, battery automatic charging and quality height, it simultaneously can reversed energy regenerative, obtaining electricity generation system under load-side extreme condition can work normally and help the ability of load-side through fault, it is realized altogether based on complete set under above functions, no industrial frequency transformer；The present invention is suitable for various power and outputs and inputs all kinds of middle low power high-speed switched reluctance generator system application fields that side is load or power grid.)

1. one kind goes straight up to pressure double-fed switch reluctance generator converter system, characterized in that include: battery, first switch tube, the Two switching tubes, third switching tube, the 4th switching tube, the 5th switching tube, the 6th switching tube, the 7th switching tube, the 8th switching tube, Nine switching tubes, the tenth switching tube, the 11st switching tube, the 12nd switching tube, first winding of the first phase winding, the first phase winding Second winding, first winding of the second phase winding, second winding of the second phase winding, first winding of third phase winding, Second winding of three-phase windings, first capacitor device, the second capacitor, third capacitor, the 4th capacitor, the 5th capacitor, Six capacitors, the 7th capacitor, the 8th capacitor, the 9th capacitor, the tenth capacitor, the 11st capacitor, the 12nd capacitor Device, the 13rd capacitor, first diode, the second diode, third diode, the 4th diode, the 5th diode, the six or two Pole pipe, the 8th diode, the 9th diode, the tenth diode, the 11st diode, the 12nd diode, becomes the 7th diode Depressor, the first inductance, the second inductance, the battery positive voltage connect the first switch tube anode, third switching tube sun Pole, the 5th the switch tube anode, first inductance one end, second inductance one end, battery terminal negative connection described the Two switch tube cathodes, second capacitor one end, the 4th switch tube cathode, described 5th capacitor one end, described the It is six switch tube cathodes, described 8th capacitor one end, the tenth capacitor anode, described 11st capacitor one end, described 7th switch tube cathode, the 9th switch tube cathode, first switch tube cathode connect described first phase winding, first winding First one end, the first phase winding winding other end connect first capacitor device one end, the first diode anode, second Tube anode is switched, the first capacitor device other end connects second diode cathode, the third diode anode, the two or two pole Tube anode connect third capacitor one end, first phase winding, second winding one end, the first phase winding second around The group other end connects first diode cathode, the second capacitor other end, and it is another that third diode cathode connects third capacitor End, the 4th diode anode, third switch tube cathode connect described second phase winding, first winding one end, the second phase around First winding other end of group connects described 4th capacitor one end, the 5th diode anode, the 4th switch tube anode, the The four capacitor other ends connect the 6th diode cathode, the 7th diode anode, and the 6th diode anode connects institute State the 6th capacitor one end, second phase winding, second winding one end, the connection of the second winding other end of phase winding second 5th diode cathode, the 5th capacitor other end, the 7th diode cathode connect the 6th capacitor other end, the described 8th 2 Pole pipe anode, the 5th switch tube cathode connect first described first winding one end of third phase winding, third phase winding winding The other end connects described 7th capacitor one end, the 9th diode anode, the 6th switch tube anode, and the 7th capacitor is another End connects the tenth diode cathode, the 11st diode anode, and the tenth diode anode connects the 9th capacitor Second device one end, third phase winding winding one end, second winding other end of third phase winding connect the 9th diode Cathode, the 8th capacitor other end, the 11st diode cathode connect the 9th capacitor other end, the 12nd diode sun Pole, the 12nd diode cathode connect the 4th diode cathode, the 8th diode cathode, the tenth capacitor anode, the described tenth Three capacitor one end, the 12nd switch tube anode, the described 12nd capacitor one end of the 11st capacitor other end connection, The 8th switch tube anode, the tenth switch tube anode, the 11st switch tube cathode, the 8th switch tube cathode connection Described transformer primary winding one end, the 7th switch tube anode, the first inductance other end, the tenth switch tube cathode connect transformation The device first side winding other end, the 9th switch tube anode, the second inductance other end, the 11st switch tube anode connection the 12nd are opened Tube cathode, Circuit Fault on Secondary Transformer winding one end are closed, the 12nd capacitor other end connects the 13rd capacitor other end, transformer The secondary side winding other end；

Second first winding of phase winding first, the first phase winding winding constitute the first phase winding, the second phase winding first Second winding, the second phase winding winding constitute the second phase winding, first winding of third phase winding, third phase winding second Winding constitutes third phase winding；First capacitor device, the second capacitor, third capacitor, the 4th capacitor, the 5th capacitor, Six capacitors, the 7th capacitor, the 8th capacitor, the 9th capacitor are identical；7th switching tube, the 8th switching tube, the 9th Switching tube, the tenth switching tube, the 11st switching tube, the 12nd switching tube are the power MOSFET device with anti-paralleled diode Part.

2. a kind of control method for going straight up to pressure double-fed switch reluctance generator converter system according to claim 1, special Sign is, in switch reluctance generator operation, according to rotor position information, when the first phase winding need to devote oneself to work, first switch Pipe and second switch closure at the end of the excitation stage, disconnect second switch, into power generating stage into the excitation stage；

When second phase winding, third phase winding need to devote oneself to work, their control model and the first phase winding control model are complete Identical, specific third switching tube, the 5th switching tube correspond to first switch tube, the second winding of phase winding first, third phase winding Corresponding first phase winding, first winding of first winding, second the second winding of phase winding second, third phase winding winding Corresponding first phase winding, second winding, the 4th switching tube, the 6th switching tube correspond to second switch；

When detecting that accumulator electric-quantity needs positive charge or accumulator electric-quantity to be higher than lower limit value simultaneously lower than lower limit value in operation And ten capacitor-sides, that is, outlet side are when needing more electric energy and need to control battery and reversely export energy regenerative, the 7th switching tube, the Eight switching tubes, the 9th switching tube, the tenth switching tube, the 11st switching tube, the 12nd switching tube enter PWM working condition, specifically Control model is as follows:

When for battery positive charge, the 7th switching tube, the 8th switching tube, the 9th switching tube, the tenth switching tube, the 11st are opened Guan Guan, the 12nd switching tube PWM duty cycle having the same, and frequency is identical；7th switching tube and the 8th switching tube are complementary Switch, the 9th switching tube and the tenth switching tube complementary switch, the 11st switching tube and the 12nd switching tube complementary switch, and mutually There is no be closed at state appearance for the switching tube of benefit；7th switching tube and the tenth switching tube Simultaneous Switching, the 8th switching tube and 9th switching tube Simultaneous Switching；7th switching tube closure angle lags behind the 11st switching tube closure angle, the angular area of lag Between be less than each switching tube closure open angular interval；

When battery reversely exports energy regenerative, the 7th switching tube, the 8th switching tube, the 9th switching tube, the tenth switching tube, the 11st Switching tube, the 12nd switching tube PWM duty cycle having the same, and frequency is identical；7th switching tube and the 8th switching tube are mutual Fill switch, the 9th switching tube and the tenth switching tube complementary switch, the 11st switching tube and the 12nd switching tube complementary switch, and There is no be closed at state appearance for complementary switching tube；7th switching tube and the tenth switching tube Simultaneous Switching, the 8th switching tube With the 9th switching tube Simultaneous Switching；7th switching tube closure angle is ahead of the 11st switching tube closure angle, advanced angle Section is less than each switching tube closure and opens angular interval；

By changing transformer voltage ratio, or each switching tube duty ratio of adjusting, switching frequency and the 7th switching tube and the 11st Accumulator positive is adjusted to charging voltage and current or the reversed energy regenerative output voltage electric current of battery in the closure differential seat angle of switching tube.

Technical field

The present invention relates to switched reluctance motor system fields, and in particular to a kind of directly lifting power generation output voltage, excitation Power supply and the two-way energy regenerative of power generation output end and positive charge quality it is high, can enhanced excitation, complete set altogether, adapt to phase winding The continuous switch reluctance generator converter system of universe electric current and its control method.

Background technique

Switch reluctance generator using later, in recent years also relatively slowly to its research and development, key is it Converter system is kept in check, and in particular to improve generating efficiency and benefit, converter system structure cost performance, Variable flow control are easy to It is realisation, and demand under most occasion to higher voltage and the problems such as increase excessive boosting link etc..

Switch reluctance generator body construction exception simple rigid, cost is also low, should have broad application prospect, but The transformation of its unsteady flow is complex, requires to be divided at least excitation and power generation when working according to the every phase winding of rotor real-time position information Two stages, and timesharing carry out, currently, under the premise of improving stability, increase operation rate in unsteady flow structure, simplify it is transformed Journey, electrical energy regeneration, intelligence etc. are development trends.

Most over the past two years, two professors of Montenegro Podgorica university repeatedly report switch reluctance generator The converter system structure and control method of every phase winding universe electric current continuous operation, this gives the following switch reluctance generator operation control System, especially torque pulsation and MPPT control etc. etc. proposes the recent studies on project of numerous improving performances comprehensively, so related Converter system is as traditional interrupted in both adapted to, and the operating condition for also adapting to continuous current certainly will then have bigger adaptability.

Summary of the invention

According to above background technique, present invention proposes a kind of directly boostings, excitation power generation double-fed, charging quality It is high, can enhanced excitation, complete set altogether, adapt to the continuous switch reluctance generator converter system of phase winding universe electric current and its control Method outputs and inputs all kinds of middle low power high-speed switched reluctance generator systems that side is load or power grid suitable for various power System application field.

The technical solution of the present invention is as follows:

One kind go straight up to pressure double-fed switch reluctance generator converter system, characterized in that include: battery, first switch tube, Second switch, third switching tube, the 4th switching tube, the 5th switching tube, the 6th switching tube, the 7th switching tube, the 8th switching tube, 9th switching tube, the tenth switching tube, the 11st switching tube, the 12nd switching tube, first winding of the first phase winding, the first phase around Group second winding, first winding of the second phase winding, second winding of the second phase winding, first winding of third phase winding, Second winding of third phase winding, first capacitor device, the second capacitor, third capacitor, the 4th capacitor, the 5th capacitor, 6th capacitor, the 7th capacitor, the 8th capacitor, the 9th capacitor, the tenth capacitor, the 11st capacitor, the 12nd electricity Container, the 13rd capacitor, first diode, the second diode, third diode, the 4th diode, the 5th diode, the 6th Diode, the 7th diode, the 8th diode, the 9th diode, the tenth diode, the 11st diode, the 12nd diode, Transformer, the first inductance, the second inductance, the battery positive voltage connect the first switch tube anode, the third switching tube Anode, it is described 5th switch tube anode, first inductance one end, second inductance one end, battery terminal negative connection described in It is second switch tube cathode, second capacitor one end, the 4th switch tube cathode, described 5th capacitor one end, described 6th switch tube cathode, described 8th capacitor one end, the tenth capacitor anode, described 11st capacitor one end, institute State the 7th switch tube cathode, the 9th switch tube cathode, first switch tube cathode connect first phase winding first around Group one end, the first phase winding first winding other end connection first capacitor device one end, the first diode anode, the Two switch tube anodes, first capacitor device other end connection second diode cathode, the third diode anode, the two or two Pole pipe anode connects third capacitor one end, first phase winding, second winding one end, the first phase winding second The winding other end connects first diode cathode, the second capacitor other end, and it is another that third diode cathode connects third capacitor One end, the 4th diode anode, third switch tube cathode and connect described second phase winding, first winding one end, the second phase First winding other end of winding connects described 4th capacitor one end, the 5th diode anode, the 4th switch tube anode, The 4th capacitor other end connects the 6th diode cathode, the 7th diode anode, the connection of the 6th diode anode Described 6th capacitor one end, second phase winding, second winding one end, the second winding other end of phase winding second connect The 5th diode cathode, the 5th capacitor other end are connect, the 7th diode cathode connects the 6th capacitor other end, the described 8th Diode anode, the 5th switch tube cathode connect described first winding one end of third phase winding, third phase winding first around The group other end connects described 7th capacitor one end, the 9th diode anode, the 6th switch tube anode, and the 7th capacitor is another One end connects the tenth diode cathode, the 11st diode anode, the tenth diode anode connection the 9th electricity Second one end, third phase winding winding one end, second winding other end of third phase winding connect the 9th 2 pole Tube cathode, the 8th capacitor other end, the 11st diode cathode connect the 9th capacitor other end, the 12nd diode Anode, the 12nd diode cathode connect the 4th diode cathode, the 8th diode cathode, the tenth capacitor anode, described the 13 capacitor one end, the 12nd switch tube anode, the 11st capacitor other end connect the 12nd capacitor one End, the 8th switch tube anode, the tenth switch tube anode, the 11st switch tube cathode, the 8th switch tube cathode Connect described transformer primary winding one end, the 7th switch tube anode, the first inductance other end, the tenth switch tube cathode connection The transformer primary winding other end, the 9th switch tube anode, the second inductance other end, the 11st switch tube anode connection the tenth Two switch tube cathodes, Circuit Fault on Secondary Transformer winding one end, the 12nd capacitor other end connect the 13rd capacitor other end, become The depressor secondary side winding other end；

Second first winding of phase winding first, the first phase winding winding constitute the first phase winding, the second phase winding the Second one winding, the second phase winding winding constitute the second phase winding, first winding of third phase winding, third phase winding the Two windings constitute third phase winding；First capacitor device, the second capacitor, third capacitor, the 4th capacitor, the 5th capacitor Device, the 6th capacitor, the 7th capacitor, the 8th capacitor, the 9th capacitor are identical；7th switching tube, the 8th switching tube, 9th switching tube, the tenth switching tube, the 11st switching tube, the 12nd switching tube are the electric power with anti-paralleled diode MOSFET element.

A kind of control method for going straight up to pressure double-fed switch reluctance generator converter system, characterized in that switching magnetic-resistance power generation In machine operation, according to rotor position information, when the first phase winding need to devote oneself to work, first switch tube and second switch are closed It closes, into the excitation stage, at the end of the excitation stage, second switch is disconnected, into power generating stage；

When second phase winding, third phase winding need to devote oneself to work, their control model and the first phase winding control model Identical, specific third switching tube, the 5th switching tube correspond to first switch tube, the second phase winding first winding, third phase Corresponding first phase winding, first winding of first winding of winding, the second winding of phase winding second, third phase winding second Winding corresponds to second winding of the first phase winding, and the 4th switching tube, the 6th switching tube correspond to second switch；

When detecting that accumulator electric-quantity needs positive charge or accumulator electric-quantity to be higher than lower limit lower than lower limit value in operation When value and ten capacitor-sides, that is, outlet side need more electric energy and need to control battery and reversely export energy regenerative, the 7th switch Pipe, the 8th switching tube, the 9th switching tube, the tenth switching tube, the 11st switching tube, the 12nd switching tube enter PWM working condition, Specific control model is as follows:

When for battery positive charge, the 7th switching tube, the 8th switching tube, the 9th switching tube, the tenth switching tube, the tenth One switching tube, the 12nd switching tube PWM duty cycle having the same, and frequency is identical；7th switching tube and the 8th switching tube Complementary switch, the 9th switching tube and the tenth switching tube complementary switch, the 11st switching tube and the 12nd switching tube complementary switch, and And there is no be closed at state appearance for complementary switching tube；7th switching tube and the tenth switching tube Simultaneous Switching, the 8th switch Pipe and the 9th switching tube Simultaneous Switching；7th switching tube closure angle lags behind the 11st switching tube closure angle, the angle of lag Degree section is less than each switching tube closure and opens angular interval；

When battery reversely exports energy regenerative, the 7th switching tube, the 8th switching tube, the 9th switching tube, the tenth switching tube, 11 switching tubes, the 12nd switching tube PWM duty cycle having the same, and frequency is identical；7th switching tube and the 8th switch Pipe complementary switch, the 9th switching tube and the tenth switching tube complementary switch, the 11st switching tube and the 12nd switching tube complementary switch, And there is no be closed at state appearance for complementary switching tube；7th switching tube and the tenth switching tube Simultaneous Switching, the 8th opens Close pipe and the 9th switching tube Simultaneous Switching；7th switching tube closure angle is ahead of the 11st switching tube closure angle, in advance Angular interval is less than each switching tube closure and opens angular interval；

By changing transformer voltage ratio, or adjust each switching tube duty ratio, switching frequency and the 7th switching tube and the Accumulator positive is adjusted to charging voltage and current or the reversed energy regenerative output voltage electricity of battery in the closure differential seat angle of 11 switching tubes Stream.

Technical effect of the invention mainly has:

(1) every phase winding is divided into two branch windings under structure of the invention, and when excitation distinguishes excitation, rather than it is low to connect Excitation is pressed, enhanced excitation effect is played, meanwhile, two branch windings are series model again when power generation, and are also connected with battery, To greatly and be directly to improve outlet side generating voltage, every phase winding unsteady flow switching tube quantity by itself convertor circuit It is identical as traditional asymmetrical half-bridge only to need two switching tubes, so cost performance is high.

(2) converter system structure of the invention is suitable for each phase winding discontinuously this traditional mode, also adapts to newly occur Every continuous new model of phase winding universe electric current, as long as control first switch tube, third switching tube, the 5th switching tube is normally closed It helps to realize that each phase winding electric current is continuous in can running, switching is very convenient, simple, improves adaptive surface of the invention.

(3) although battery positive charge need to pick up from the electric energy of system outlet side, while also to meet battery and reversely present Can, both positive and negative function is different, contrary, but same set of circuit structure really can be used, forward and reverse each device total involvement, drop Low cost；Meanwhile entire converter system of the invention is altogether, although also there is the application of transformer, it is high frequency transformer, Volume weight is at low cost.

(4) when battery positive charge, under structure and control model of the invention, charging current is continuous, steady, it is ensured that Charging quality, improves the life of storage battery；Meanwhile forward and reverse control is flexibly, controling parameter is more, including different transformers become Minor adjustment bigger than the duty ratio size and switching frequency of six switching tubes such as, the 7th switching tube to the 12nd switching tube, there are also the The adjusting etc. of differential seat angle is switched between seven switching tubes and the 11st switching tube, adjustable output, range is wide, adaptable.

Detailed description of the invention

Fig. 1 show one kind of the invention and goes straight up to pressure double-fed switch reluctance generator converter system circuit structure diagram.

Specific embodiment

One kind of the present embodiment goes straight up to pressure double-fed switch reluctance generator converter system, converter system circuit structure such as attached drawing Shown in 1, opened by battery X, first switch tube V1, second switch V2, third switching tube V3, the 4th switching tube V4, the 5th Close pipe V5, the 6th switching tube V6, the 7th switching tube V7, the 8th switching tube V8, the 9th switching tube V9, the tenth switching tube V10, the tenth One switching tube V11, the 12nd switching tube V12, first winding M1 of the first phase winding, second winding M2 of the first phase winding, First winding N1 of two-phase winding, second winding N2 of the second phase winding, first winding P1 of third phase winding, third phase winding Second winding P2, first capacitor device C1, the second capacitor C2, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6, the 7th capacitor C7, the 8th capacitor C8, the 9th capacitor C9, the tenth capacitor C10, the 11st electricity Container C11, the 12nd capacitor C12, the 13rd capacitor C13, first diode D1, the second diode D2, third diode D3, the 4th diode D4, the 5th diode D5, the 6th diode D6, the 7th diode D7, the 8th diode D8, the 9th 2 pole Pipe D9, the tenth diode D10, the 11st diode D11, the 12nd diode D12, transformer T, the first inductance L1, the second electricity Feel L2, battery X anode connects first switch tube V1 anode, third switching tube V3 anode, the 5th switching tube V5 anode, the first electricity Feel the one end L1, second one end inductance L2, battery X cathode connects second switch V2 cathode, second one end capacitor C2, the 4th Switching tube V4 cathode, the 5th one end capacitor C5, the 6th switching tube V6 cathode, the 8th one end capacitor C8, the tenth capacitor C10 Cathode, the 11st one end capacitor C11, the 7th switching tube V7 cathode, the 9th switching tube V9 cathode, first switch tube V1 cathode connect First one end winding M1 of the first phase winding is connect, the first winding M1 other end of phase winding first connects first capacitor device C1 mono- End, first diode D1 anode, second switch V2 anode, the second diode D2 cathode of first capacitor device C1 other end connection, Third diode D3 anode, the second diode D2 anode connect second one end third capacitor C3, the first phase winding winding M2 One end, the first winding M2 other end of phase winding second connect first diode D1 cathode, the second capacitor C2 other end, third Diode D3 cathode connects the third capacitor C3 other end, the 4th diode D4 anode, third switching tube V3 cathode connection second First one end winding N1 of phase winding, the second winding N1 other end of phase winding first connect the 4th one end capacitor C4, the 5th Diode D5 anode, the 4th switching tube V4 anode, the 4th capacitor C4 other end connect the 6th diode D6 cathode, the seven or two pole Pipe D7 anode, the connection of the 6th diode D6 anode second the 6th one end capacitor C6, the second phase winding one end winding N2, second Second winding N2 other end of phase winding connects the 5th diode D5 cathode, the 5th capacitor C5 other end, the 7th diode D7 Cathode connects the 6th capacitor C6 other end, the 8th diode D8 anode, and the 5th switching tube V5 cathode connects third phase winding the One one end winding P1, first winding P1 other end of third phase winding connect the 7th one end capacitor C7, the 9th diode D9 Anode, the 6th switching tube V6 anode, the 7th capacitor C7 other end connect the tenth diode D10 cathode, the 11st diode D11 Anode, the tenth diode D10 anode connect second the 9th one end capacitor C9, third phase winding one end winding P2, third phase Second winding P2 other end of winding connects the 9th diode D9 cathode, the 8th capacitor C8 other end, the 11st diode D11 Cathode connects the 9th capacitor C9 other end, the 12nd diode D12 anode, the 12nd diode D12 cathode connection the four or two Pole pipe D4 cathode, the 8th diode D8 cathode, the tenth capacitor C10 anode, the 13rd one end capacitor C13, the 12nd switch Pipe V12 anode, the 11st capacitor C11 other end connect the 12nd one end capacitor C12, the 8th switching tube V8 anode, the tenth Switching tube V10 anode, the 11st switching tube V11 cathode, the 8th switching tube V8 cathode connect transformer T first side winding N1 mono- End, the 7th switching tube V7 anode, the first inductance L1 other end, the tenth switching tube V10 cathode connect transformer T first side winding N1 The other end, the 9th switching tube V9 anode, the second inductance L2 other end, the 11st switching tube V11 anode connect the 12nd switching tube V12 cathode, the one end transformer T secondary side winding N2, it is another that the 12nd capacitor C12 other end connects the 13rd capacitor C13 End, the transformer T secondary side winding N2 other end；

Second the first winding M1 of phase winding first, the first phase winding winding M2 constitute the first phase winding M, the second phase around Second first winding N1 of group, the second phase winding winding N2 constitute the second phase winding N, first winding P1 of third phase winding, Second winding P2 of third phase winding constitutes third phase winding P；First capacitor device C1, the second capacitor C2, third capacitor C3, 4th capacitor C4, the 5th capacitor C5, the 6th capacitor C6, the 7th capacitor C7, the 8th capacitor C8, the 9th capacitor C9 It is identical；7th switching tube V7, the 8th switching tube V8, the 9th switching tube V9, the tenth switching tube V10, the 11st switching tube V11, the 12nd switching tube V12 are the power MOSFET device with anti-paralleled diode；

Tenth two sides capacitor C10 are switch reluctance generator power generation output both ends；Battery X is as field power supply； The no-load voltage ratio of transformer T is N2/N1=1.5.

A kind of control method for going straight up to pressure double-fed switch reluctance generator converter system of the present embodiment is switching magnetic-resistance hair In motor operation, according to rotor position information, when the first phase winding M need to devote oneself to work, first switch tube V1 and second switch There are two energized circuits at this time into the excitation stage in pipe V2 closure, first is that X-V1-M1-V2-X, second is that C2-M2-D2-C1- V2-C2, the former gives first winding M1 excitation of the first phase winding for battery X, and the latter is that (power generating stage obtains the second capacitor C2 The energy storage obtained) second winding M2 excitation of the first phase winding is given, while charging to first capacitor device C1；It is generated electricity according to switching magnetic-resistance At the end of the machine rotor location information excitation stage, second switch V2 is disconnected, first switch tube V1 is remained closed, into power generation rank There are three circuits at this time in section, first is that X-V1-M1-D1-M2-C3-D4-C10-X, at this time for two branch of the first phase winding M around Group series connection and the output electric energy that generates electricity outward together with battery X, second is that X-V1-M1-C1-D3-D4-C10-X, is at this time the first phase Power generation exports electric energy outward together by winding first winding M1 and battery X, first capacitor device C1, third is that X-V1-M1-D1-C2- X gives the second capacitor C2 to charge together with first winding M1 of the first phase winding for battery X at this time, is believed according to rotor-position Breath disconnects first switch tube V1, the first phase winding M work terminates, but if needing switching magnetic-resistance at the end of power generating stage When generator phase winding is run under continuous current mode, then first switch tube V1 is closed always in switch reluctance generator operation It closes

When that need to be devoted oneself to work according to the second phase winding of rotor position information N, third phase winding P, their control model It is identical with the first phase winding M control model, specific corresponding relationship are as follows: third switching tube V3, the 5th switching tube V5 corresponding the One switching tube V1, the second winding N1 of phase winding first, corresponding first phase winding first of first winding P1 of third phase winding Winding M1, the second winding N2 of phase winding second, corresponding first phase winding, second winding of second winding P2 of third phase winding M2, the 4th switching tube V4, the 6th switching tube V6 correspond to second switch V2, the 4th capacitor C4, the 7th capacitor C7 corresponding the One capacitor C1, the 5th diode D5, the 9th diode D9 corresponds to first diode D1, the 6th diode D6, the tenth diode The D10 corresponding corresponding second capacitor C2 of second diode D2, the 5th capacitor C5, the 8th capacitor C8, the 6th capacitor C6, the Nine capacitor C9 correspond to third capacitor C3, and the 7th diode D7, the 11st diode D11 correspond to third diode D3, and the 8th Diode D8, the 12nd diode D12 correspond to the 4th diode D4；

In operation under detecting that battery X electricity needs positive charge or battery X electricity to be higher than lower than lower limit value When limit value and the tenth side capacitor C10, that is, output loading side need more electric energy and need to control battery X and reversely export energy regenerative, 7th switching tube V7, the 8th switching tube V8, the 9th switching tube V9, the tenth switching tube V10, the 11st switching tube V11, the 12nd are opened It closes pipe V12 and enters PWM working condition, specific control model is as follows:

When for battery X positive charge, pick up from power generation outlet side electric energy, the 7th switching tube V7, the 8th switching tube V8, 9th switching tube V9, the tenth switching tube V10, the 11st switching tube V11, the 12nd switching tube V12 PWM duty having the same Than, and frequency is identical；7th switching tube V7 and the 8th switching tube V8 complementary switch, the 9th switching tube V9 and the tenth switching tube V10 complementary switch, the 11st switching tube V11 and the 12nd switching tube V12 complementary switch, and between the above complementary switching tube There is no the states that is closed to occur；7th switching tube V7 and the tenth switching tube V10 Simultaneous Switching, the 8th switching tube V8 and the 9th Switching tube V9 Simultaneous Switching；7th switching tube V7 closure angle lags behind the 11st V11 switching tube closure angle, the angle of lag Poor section is less than each switching tube closure and opens angular interval；

When battery X needs reversed output energy regenerative, the difference with battery X positive charge is only that the 7th switching tube V7 Different with the closure differential seat angle of both the 11st switching tube V11, the 7th switching tube V7 closure angle is advanced when reversely exporting energy regenerative It is closed angle in the 11st switching tube V11, advanced differential seat angle section is less than each switching tube closure and opens angular interval；

By changing the no-load voltage ratio of transformer T, or each switching tube duty ratio of adjusting, switching frequency and the 7th switching tube The closure differential seat angle of V7 and the 11st switching tube V11, adjustable battery X positive charge voltage and current or battery X are reversely presented It can output voltage electric current.