CN205195287U - Reactive compensation capacitor bank switching control system - Google Patents
Reactive compensation capacitor bank switching control system Download PDFInfo
- Publication number
- CN205195287U CN205195287U CN201521020062.5U CN201521020062U CN205195287U CN 205195287 U CN205195287 U CN 205195287U CN 201521020062 U CN201521020062 U CN 201521020062U CN 205195287 U CN205195287 U CN 205195287U
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- compensation
- switching control
- switching
- module
- control system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The utility model provides a reactive compensation capacitor bank switching control system links to each other with the inlet wire power, reactive compensation capacitor bank switching control system include with the direct miniature circuit breaker who links to each other of inlet wire power, pass through miniature circuit breaker with no swell galvanic electricity that the inlet wire power links to each other hold on -off switch, with the no swell galvanic electricity hold that on -off switch links to each other and by the no swell galvanic electricity is held its capacitor bank, monitoring with the switching state of electric wire netting of switching switch control and is used the signal of voltage and current of reactive compensation's compensation point and carry out the system control module of idle assay with output capacitance switching control command. The utility model discloses a reactive compensation capacitor bank switching control system can set up the reactive compensation scope that reaches of needs according to the operating environment of the demand of power consumer and electric wire netting, has the mode in addition and sets up the function, can set up different compensation modes under different environment, to meet customer needs.
Description
Technical field
The present invention relates to the reactive power compensation field in electric power system, particularly relate to compensation capacitors switching control system.
Background technology
Very general a kind of device is applied in reactive power compensation in electric power system, and its main purpose is ratio Changshu of the active power in order to the system of increasing electric power, reduces the design capacity of generation and supply electric equipment, reduces investment and reduces the wastage.Along with the application of reactive power compensation is more and more extensive, people are constantly exploring and are researching and developing the various technology that can improve reactive power compensation effectiveness, make the more intelligent and high efficiency of reactive power compensation, reduce the overcompensation that often occurs in prior art or the not good problem of compensation effect
Summary of the invention
In order to achieve the above object, the invention provides a kind of compensation capacitors switching control system, to improve the reaction speed of capacitor group switching and to strengthen compensation effect.
A kind of compensation capacitors switching control system of the present invention, described compensation capacitors switching control system is connected with incoming power, described compensation capacitors switching control system comprises the miniature circuit breaker be directly connected with described incoming power, by the no-flashy-flow capacitor fling-cut switch that described miniature circuit breaker is connected with described incoming power, be connected with described no-flashy-flow capacitor fling-cut switch and controlled the Capacitor banks of the switching state of itself and electrical network by described no-flashy-flow capacitor fling-cut switch, the voltage and current signal of the compensation point of monitoring and measuring application reactive power compensation also carries out idle analysis with the system control module of output capacitance switching control command, described miniature circuit breaker has with Capacitor banks that each organizes corresponding shunt, do not interfere with each other mutually between each shunt, described system control module comprises the monitoring modular of monitoring compensation point voltage and current signal, to described monitoring module monitors to signal analysis be compensated the analysis module of reactive power compensation information a little, what arrange System Reactive Power factor upper lower limit value and compensation model arranges module, according to the idle analysis result of described analysis module install module is set the order generation module generating corresponding capacitor group switching order is set, described no-flashy-flow capacitor switching is sent to close with the order sending module of the switching of control capacitor group the capacitor group switching order that described order generation module generates.
Compensation capacitors switching control system of the present invention, the reactive power compensation scope reached of needs can be set according to the running environment of the demand of power consumer and electrical network, and there is pattern function is set, can different compensation models be set under various circumstances, meets consumers' demand.Meanwhile, present invention employs no-flashy-flow capacitor fling-cut switch, voltage zero-cross conducting and current over-zero can be realized and turn off, make capacitor switching no-flashy-flow and overvoltage, improve capacitor useful life, increase compensation effect of whole system.
Accompanying drawing explanation
Fig. 1 is the composition block schematic illustration of compensation capacitors switching control system of the present invention.
Embodiment
As shown in Figure 1, a kind of compensation capacitors switching control system of the present invention, described compensation capacitors switching control system is connected with incoming power, described compensation capacitors switching control system comprises the miniature circuit breaker be directly connected with described incoming power, by the no-flashy-flow capacitor fling-cut switch that described miniature circuit breaker is connected with described incoming power, be connected with described no-flashy-flow capacitor fling-cut switch and controlled the Capacitor banks of the switching state of itself and electrical network by described no-flashy-flow capacitor fling-cut switch, the voltage and current signal of the compensation point of monitoring and measuring application reactive power compensation also carries out idle analysis with the system control module of output capacitance switching control command.
Wherein, described miniature circuit breaker has with Capacitor banks that each organizes corresponding shunt; Do not interfere with each other mutually between each shunt.Each can connect the every group capacitor group with its correspondence of disjunction along separate routes, when Capacitor banks along separate routes breaks down, disconnects along separate routes, makes the Capacitor banks broken down depart from electrical network, does not affect the operation of other Capacitor banks.
Described system control module comprises the monitoring modular of monitoring compensation point voltage and current signal, to described monitoring module monitors to signal analysis be compensated the analysis module of reactive power compensation information a little, what arrange System Reactive Power factor upper lower limit value and compensation model arranges module, according to the idle analysis result of described analysis module install module is set the order generation module generating corresponding capacitor group switching order is set, described no-flashy-flow capacitor switching is sent to close with the order sending module of the switching of control capacitor group the capacitor group switching order that described order generation module generates.
Compensation capacitors switching control system of the present invention, the reactive power compensation scope reached of needs can be set according to the running environment of the demand of power consumer and electrical network, and there is pattern function is set, can different compensation models be set under various circumstances, meets consumers' demand.Meanwhile, present invention employs no-flashy-flow capacitor fling-cut switch, voltage zero-cross conducting and current over-zero can be realized and turn off, make capacitor switching no-flashy-flow and overvoltage, improve capacitor useful life, increase compensation effect of whole system.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (1)
1. a compensation capacitors switching control system, it is characterized in that, described compensation capacitors switching control system is connected with incoming power, described compensation capacitors switching control system comprises the miniature circuit breaker be directly connected with described incoming power, by the no-flashy-flow capacitor fling-cut switch that described miniature circuit breaker is connected with described incoming power, be connected with described no-flashy-flow capacitor fling-cut switch and controlled the Capacitor banks of the switching state of itself and electrical network by described no-flashy-flow capacitor fling-cut switch, the voltage and current signal of the compensation point of monitoring and measuring application reactive power compensation also carries out idle analysis with the system control module of output capacitance switching control command,
Described miniature circuit breaker has with Capacitor banks that each organizes corresponding shunt; Do not interfere with each other mutually between each shunt;
Described system control module comprises the monitoring modular of monitoring compensation point voltage and current signal, to described monitoring module monitors to signal analysis be compensated the analysis module of reactive power compensation information a little, what arrange System Reactive Power factor upper lower limit value and compensation model arranges module, according to the idle analysis result of described analysis module install module is set the order generation module generating corresponding capacitor group switching order is set, described no-flashy-flow capacitor switching is sent to close with the order sending module of the switching of control capacitor group the capacitor group switching order that described order generation module generates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020062.5U CN205195287U (en) | 2015-12-10 | 2015-12-10 | Reactive compensation capacitor bank switching control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020062.5U CN205195287U (en) | 2015-12-10 | 2015-12-10 | Reactive compensation capacitor bank switching control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195287U true CN205195287U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201521020062.5U Active CN205195287U (en) | 2015-12-10 | 2015-12-10 | Reactive compensation capacitor bank switching control system |
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| CN (1) | CN205195287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394298A (en) * | 2020-12-01 | 2021-02-23 | 杭州沃伦森电气有限公司 | Method for detecting turn-to-turn short circuit of reactor |
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2015
- 2015-12-10 CN CN201521020062.5U patent/CN205195287U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394298A (en) * | 2020-12-01 | 2021-02-23 | 杭州沃伦森电气有限公司 | Method for detecting turn-to-turn short circuit of reactor |
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| GR01 | Patent grant |