CN203406619U - Zero transition process low-voltage dynamic reactive power compensator - Google Patents
Zero transition process low-voltage dynamic reactive power compensator Download PDFInfo
- Publication number
- CN203406619U CN203406619U CN201320405936.3U CN201320405936U CN203406619U CN 203406619 U CN203406619 U CN 203406619U CN 201320405936 U CN201320405936 U CN 201320405936U CN 203406619 U CN203406619 U CN 203406619U
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- CN
- China
- Prior art keywords
- reactive power
- radiator
- power compensator
- mounting panel
- installing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 zero transition process low-voltage dynamic reactive power compensator including a cabinet body, an installing plate is arranged in the cabinet body, the upper part of the right side of the installing plate is provided with a breaker and a time-delay drive board, a plurality of trigger plates are arranged at the right side from the top to the bottom, the middle part is provided with a radiator and a plurality of thyristor modules arranged on the surface of the radiator, and a plurality of fuses are arranged at the left side from the top to the bottom; a plurality of reactors are arranged at the left half part of the back side of the installing plate, a plurality of care arranged on the right half part, and the reactors and the capacitors are separated by separator plates; and a plurality of wire passing holes are arranged in the peripheries of the radiator and the fuses, lead wires penetrate through the wire passing holes to connect with components on the front side and the rear side of the installing plate. The reactive power compensator provided is novel in design, components in the cabinet are compact and reasonable in arrangement, and the reactive power compensator provided has an independent heat radiation channel, thereby being uniform in heat radiation, and the reactive power compensator provided is easy to install and maintain.
Description
Technical field
The utility model relates to a kind of equipment for AC electric power systems reactive power compensation and harmonic wave control, more particularly, relates in particular to a kind of zero transition procedue low-voltage dynamic reactive power compensation.
Background technology
Reactive power compensation is the basic demand of power system operation, in order to realize the reactive balance in power system operation, and idle compensating that must be required to various electric loads.The method of reactive power compensation has compensator compensation, the compensation of capacitor group etc. multiple, and wherein the most effective and easy to implement is to carry out reactive power compensation on the spot in the place near load point.Because reactive power compensation is articulated on electrical network, be to reach compensation effect by automatic input and excision power capacitor, so the performance of the switch element of control capacitor switching play a part very crucial to the quality of whole device and stability.
Traditional low-voltage reactive compensator capable is mostly stationary structure, disperse to install, design after moulding the device of internal component just fixing, space availability ratio is low, and components and parts are arranged unreasonable, not only gives and installs and safeguard and brought difficulty, also be unfavorable for that heating element dispels the heat, equipment long-term work,, there is certain potential safety hazard in detonator circuit fault easily.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, heat radiation evenly and the convenient zero transition procedue low-voltage dynamic reactive power compensation of installing and safeguarding.
For achieving the above object, zero transition procedue low-voltage dynamic reactive power compensation provided by the utility model, comprise cabinet, in described cabinet, be provided with a mounting panel, one circuit breaker and a delay and running plate are housed on the top in mounting panel front, some trigger board are equipped with on right side from top to down, and middle part is equipped with radiator and is arranged on some thyristor modules of spreader surface, and some fuses are equipped with in left side from top to down; Left-half at the mounting panel back side is equipped with some reactors, and right half part is equipped with some capacitors, between reactor and capacitor, with dividing plate, separates; Periphery at radiator and fuse is provided with some threading holes, and wire connects the components and parts that are installed in the positive and negative two sides of mounting panel through described threading hole.
The utility model is novel in design, and components and parts compact and reasonable arrangement in cabinet adopts a mounting panel by heating element and fears hot components and parts and carry out front and back separation, makes dissipation of heat have autonomous channel, and heat radiation evenly; Adopt the wire laying mode of threading vertical pulling to connect the components and parts that are installed in mounting panel front and back simultaneously, not only save material, be also convenient to install and safeguard.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is rearview of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is vertical view of the present utility model.
In figure: 1-cabinet; 2-mounting panel; 3-circuit breaker; 4-delay and running plate; 5-trigger board; 6-radiator; 7-thyristor module; 8-blower fan; 9-fuse; 10-reactor; 11-capacitor; 12-dividing plate; 13-threading hole; 14-wire.
Embodiment
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Consult shown in Fig. 1 and Fig. 3, a kind of zero transition procedue low-voltage dynamic reactive power compensation of the utility model, comprise cabinet 1, in described cabinet 1, be provided with a mounting panel 2, one circuit breaker 3 and a delay and running plate 4 are housed on the top in mounting panel 2 fronts, some trigger board 5 are equipped with on right side from top to down, and middle part is equipped with radiator 6 and is arranged on some thyristor modules 7 on radiator 6 surfaces, and some fuses 9 are equipped with in left side from top to down.Blower fan 8 is also housed on mounting panel 2, and blower fan 8 is positioned at the upper and lower both sides of radiator 6 peripheries, for components and parts in cabinet are dispelled the heat, makes heat radiation more even sooner.
Periphery at radiator 6 and fuse 9 is provided with some threading holes 13, and wire 14 connects through described threading hole 13 components and parts that are installed in mounting panel 2 positive and negative two sides.Adopt the wire laying mode of this kind of threading vertical pulling not only to save conductor material, also make the wiring between the interior components and parts of cabinet succinct directly perceived without mixed and disorderly, for the time of line inspection detection has been saved in later maintenance work.
Claims (2)
1. a zero transition procedue low-voltage dynamic reactive power compensation, it is characterized in that: comprise cabinet, in described cabinet, be provided with a mounting panel, one circuit breaker and a delay and running plate are housed on the top in mounting panel front, some trigger board are equipped with on right side from top to down, middle part is equipped with radiator and is arranged on some thyristor modules of spreader surface, and some fuses are equipped with in left side from top to down; Left-half at the mounting panel back side is equipped with some reactors, and right half part is equipped with some capacitors, between reactor and capacitor, with dividing plate, separates; Periphery at radiator and fuse is provided with some threading holes, and wire connects the components and parts that are installed in the positive and negative two sides of mounting panel through described threading hole.
2. zero transition procedue low-voltage dynamic reactive power compensation according to claim 1, is characterized in that: blower fan is also housed on described mounting panel, and blower fan is positioned at the upper and lower both sides of radiator periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405936.3U CN203406619U (en) | 2013-07-09 | 2013-07-09 | Zero transition process low-voltage dynamic reactive power compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405936.3U CN203406619U (en) | 2013-07-09 | 2013-07-09 | Zero transition process low-voltage dynamic reactive power compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406619U true CN203406619U (en) | 2014-01-22 |
Family
ID=49942539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405936.3U Expired - Fee Related CN203406619U (en) | 2013-07-09 | 2013-07-09 | Zero transition process low-voltage dynamic reactive power compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492898A (en) * | 2017-09-13 | 2017-12-19 | 成都星宇节能技术股份有限公司 | A kind of low-voltage power capacitor device |
| CN110071506A (en) * | 2019-05-20 | 2019-07-30 | 佛山市顺德区巨华电力电容器制造有限公司 | A kind of Modular Flexible ac transmission harmonics restraint equipment |
-
2013
- 2013-07-09 CN CN201320405936.3U patent/CN203406619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492898A (en) * | 2017-09-13 | 2017-12-19 | 成都星宇节能技术股份有限公司 | A kind of low-voltage power capacitor device |
| CN110071506A (en) * | 2019-05-20 | 2019-07-30 | 佛山市顺德区巨华电力电容器制造有限公司 | A kind of Modular Flexible ac transmission harmonics restraint equipment |
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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: 20140122 Termination date: 20180709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |