CN204424911U - A kind of reactive-load compensator - Google Patents
A kind of reactive-load compensator Download PDFInfo
- Publication number
- CN204424911U CN204424911U CN201520062671.0U CN201520062671U CN204424911U CN 204424911 U CN204424911 U CN 204424911U CN 201520062671 U CN201520062671 U CN 201520062671U CN 204424911 U CN204424911 U CN 204424911U
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- Prior art keywords
- cabinet
- busbar
- reactive
- bus
- bar room
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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
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Abstract
The utility model discloses a kind of reactive-load compensator, comprise reactive-load compensator body, it is a cabinet device, be made up of cabinet and cabinet door, described cabinet and cabinet door are connected through the hinge, contactor is provided with in described cabinet, busbar, bus-bar room, and fling-cut switch, described contactor contacts with busbar, described fling-cut switch is located on bus-bar room, the top of the inside of cabinet is located at by described bus-bar room, described busbar is fixed on cabinet centre and is connected with cabinet by embedded, described busbar is horizontal placing, described busbar is connected with circuit breaker, described circuit breaker is connected with terminal board, in described bus-bar room, lower end is provided with reactor, described reactor is connected with capacitor, described bus-bar room, the quantity of busbar and terminal board is two, a kind of reactive power compensation can be good at solving the problem dropping into power instability, play good radiating effect, such compensator can be convenient provide reactive power for electric power system, also the useful life of compensator itself can be extended.
Description
Technical field
The utility model relates to electric field, is specifically related to a kind of reactive-load compensator.
Background technology
Reactive power compensation, is called for short reactive power compensation, works the power factor improving electrical network, reduces the loss of supply transformer and conveying circuit, improve power supplying efficiency in electronic power system, improves power supply environment.So reactive power compensation device is in an indispensable very important position in power supply system.Rational selection compensation arrangement, can accomplish the loss reducing network to greatest extent, power grid quality is improved.Otherwise, as selected or improper use, electric power system may be caused, voltage fluctuation, the factors such as harmonic wave increase, the patent of invention of compensation arrangement, can be as required, phase splitting compensation is carried out by a point benefit capacitor, the loss of transformer and circuit can be reduced like this, reduce grid power factor, improve power supply quality, but reactive power compensator due to structure single, device discharge is fixing, single device capacity is little, cannot accomplish flexibly, random increase and decrease capacity, not enough with the original compensation capacity adapting to cause because self-growth increases equipment by electric unit, need the requirement increasing capacity on existing compensation equipment.
Utility model content
The technical problem that the utility model solves can realize by the following technical solutions: a kind of reactive-load compensator, comprise reactive-load compensator body, it is a cabinet device, be made up of cabinet and cabinet door, described cabinet and cabinet door are connected through the hinge, contactor is provided with in described cabinet, busbar, bus-bar room, and fling-cut switch, described contactor contacts with busbar, described fling-cut switch is located on bus-bar room, the top of the inside of cabinet is located at by described bus-bar room, described busbar is fixed on cabinet centre and is connected with cabinet by embedded, described busbar is horizontal placing, described busbar is connected with circuit breaker, described circuit breaker is connected with terminal board, in described bus-bar room, bottom is provided with reactor, described reactor is connected with capacitor, described bus-bar room, the quantity of busbar and terminal board is two.
Preferably, be provided with 5-10 fan on the right side of described cabinet, described fan is embedded.
Preferably, be provided with hole dividing plate between the upper, middle and lower of described cabinet, busbar is arranged on the middle part of cabinet.
Preferably, described fling-cut switch comprises contactless contactor, thyristor switch and intelligent compound switch.
Preferably, described reactor is connected with heat conducting bar.
Beneficial manner: a kind of reactive-load compensator fling-cut switch that compared with prior art the utility model adopts comprises contactless contactor, thyristor switch, intelligent compound switch row, bus-bar room and fling-cut switch, easy to assembly for apolegamy, compact conformation, layout is new reasonable, reactor is connected with heat conducting bar, one end of bus-bar room is connected with cooling fan, both share out the work and help one another, play good radiating effect, such compensator can be convenient provide reactive power for electric power system, also can extend the useful life of compensator itself.
Accompanying drawing explanation
Fig. 1 is a kind of reactive-load compensator structural representation described in the utility model.
Fig. 2 is the partial schematic diagram of busbar.
Fig. 3 is the left view of Fig. 1.
Wherein: 1-a kind of reactive-load compensator, 2-cabinet, 3-cabinet door, 4-contactor, 5-busbar, 6-bus-bar room, 7-fling-cut switch, 8-circuit breaker, 9-terminal board, 10-capacitor, 11-fan, 12-hole dividing plate, 14--reactor.
Embodiment
As Fig. 1, shown in Fig. 2 is a kind of reactive-load compensator 1, comprise reactive-load compensator 1 body, it is a cabinet device, be made up of cabinet 2 and cabinet door 3, described cabinet 2 is connected through the hinge with cabinet door 3, contactor 4 is provided with in described cabinet, busbar 5, bus-bar room 6, with fling-cut switch 7, described contactor 4 contacts with busbar 5, described fling-cut switch 7 is located on bus-bar room 6, the top of the inside of cabinet 2 is located at by described bus-bar room 6, described busbar 5 is fixed on cabinet 2 centre and is connected with cabinet 2 by embedded, described busbar 5 is horizontal placing, described busbar is connected with circuit breaker 8, described circuit breaker 8 is connected with terminal board 9, in described bus-bar room 6, bottom is provided with reactor 14, described reactor 14 is connected with capacitor 10, described bus-bar room 6, the quantity of busbar 5 and terminal board 9 is two, the top of described cabinet 2, hole dividing plate 12 is provided with between middle part and bottom, busbar 5 is arranged on the middle part of cabinet 1, because in existing technology, undue benefit capacitor carries out phase splitting compensation, the loss of transformer and circuit can be reduced like this, reduce grid power factor, improve power supply quality, but reactive power compensator due to structure single, device discharge is fixing, single device capacity is little, cannot accomplish flexibly, random increase and decrease capacity, not enough with the original compensation capacity adapting to cause because self-growth increases equipment by electric unit, and in the present embodiment, a kind of reactive-load compensator fling-cut switch adopted comprises contactless contactor, thyristor switch, intelligent compound switch is arranged, bus-bar room, and fling-cut switch, easy to assembly for apolegamy, compact conformation, layout is new reasonable, reactor 14 is connected with heat conducting bar, diverter switch that can be random, ensure to put into the accurate of Power System Reactive Power.
It should be noted that, 5 fans are provided with on the right side of described cabinet 2, described fan is embedded, because inside such electric power cabinet, be certain to produce a lot of heats because of the operation of force device, and in the present embodiment, each side is by installation 5 fans 11, when the heat inside electric power cabinet can be discharged to outside by fan 11 when running by electric power cabinet, preferably, between each layer of described element system, be provided with hole dividing plate 12.Described hole dividing plate 12 prevents the common mode disturbances between a force device when electric power cabinet runs, so not only ensure that this kind of reactive-load compensator 1 normal use when in use, also improve its useful life.
Described on base, described fling-cut switch 7 comprises contactless contactor, thyristor switch and intelligent compound switch, because fling-cut switch 7 ensure that the input of reactive power and exits, described reactor 14 is connected with heat conducting bar, the heating property that reactor 14 has it certain, only well can not play the effect of heat radiation by electric fan 11, and in the present embodiment, by heat conducting bar, the heat that reactance is generated heat well be left.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.All within the scope of the utility model or be equal to this practicality, the change in novel scope is all included in the utility model.
Claims (5)
1. a reactive-load compensator, comprise reactive-load compensator body, it is a cabinet device, be made up of cabinet and cabinet door, described cabinet and cabinet door are connected through the hinge, contactor is provided with in described cabinet, busbar, bus-bar room, and fling-cut switch, it is characterized in that: described contactor contacts with busbar, described fling-cut switch is located on bus-bar room, the top of the inside of cabinet is located at by described bus-bar room, described busbar is fixed on cabinet centre and is connected with cabinet by embedded, described busbar is horizontal placing, described busbar is connected with circuit breaker, described circuit breaker is connected with terminal board, described bus-bar room bottom is provided with reactor, described reactor is connected with capacitor, described bus-bar room, the quantity of busbar and terminal board is two.
2. a kind of reactive-load compensator according to claim 1, is characterized in that, is provided with 5-10 fan on the right side of described cabinet, and described fan is embedded.
3. according to a kind of reactive-load compensator according to claim 1, it is characterized in that, be provided with hole dividing plate between the upper, middle and lower of described cabinet, busbar is arranged on the middle part of cabinet.
4. according to a kind of reactive-load compensator according to claim 1, it is characterized in that, described fling-cut switch comprises contactless contactor, thyristor switch and intelligent compound switch.
5. according to a kind of reactive-load compensator according to claim 1, it is characterized in that, described reactor is connected with heat conducting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062671.0U CN204424911U (en) | 2015-01-29 | 2015-01-29 | A kind of reactive-load compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062671.0U CN204424911U (en) | 2015-01-29 | 2015-01-29 | A kind of reactive-load compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424911U true CN204424911U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520062671.0U Expired - Fee Related CN204424911U (en) | 2015-01-29 | 2015-01-29 | A kind of reactive-load compensator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204424911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682402A (en) * | 2015-01-29 | 2015-06-03 | 江苏广通管业制造有限公司 | Reactive power compensator |
-
2015
- 2015-01-29 CN CN201520062671.0U patent/CN204424911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682402A (en) * | 2015-01-29 | 2015-06-03 | 江苏广通管业制造有限公司 | Reactive power compensator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |