CN201167237Y - Reactive autocompensation apparatus for high voltage parallel capacitor on a pole - Google Patents
Reactive autocompensation apparatus for high voltage parallel capacitor on a pole Download PDFInfo
- Publication number
- CN201167237Y CN201167237Y CNU2008200892988U CN200820089298U CN201167237Y CN 201167237 Y CN201167237 Y CN 201167237Y CN U2008200892988 U CNU2008200892988 U CN U2008200892988U CN 200820089298 U CN200820089298 U CN 200820089298U CN 201167237 Y CN201167237 Y CN 201167237Y
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- China
- Prior art keywords
- compensation
- fixed
- voltage
- vacuum contactor
- parallel capacitor
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- 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 relates to a reactive power automatic compensator for a high-voltage parallel capacitor on a pillar, in which a compensation box (1) is a cubical box body with four sides provided with box doors, an incoming line terminal (2) is fixed on the top surface of the compensation box (1), a current transformator (3) penetrates the lower part of the incoming line terminal (2), a wire row (9) is connected with the lower end of the incoming line terminal (2), the input end of a voltage transformator (7) is connected with the wire row (9), a vacuum contactor (10) is fixed on the rear part of the inner bottom surface of the compensation box (1) and the input end of the vacuum contactor is connected with the lower end of the wire row (9), a parallel capacitor (6) is fixed on the front part of the inner bottom surface of the compensation box (1), a lightning arrester is fixed on the inner top surface of the compensation box (1) and the output end of the vacuum contactor (10) is connected with the parallel capacitor (6) and the lightning arrester (5) through a high-voltage lead (10). The compensator has the advantages of reasonable structure, small volume and convenient installation, use and maintenance, can realize the automatic switch and control through an automatic compensation control component, effectively improves power quality and reduces labor intensity.
Description
Technical field
The utility model relates to a kind of reactive power compensator that uses in the electric power system, specifically is high-voltage parallel capacitor reactive power automatic compensation device on the post.
Background technology
Its structure of high-voltage parallel capacitor reactive power automatic compensation device is reasonable inadequately on the existing post, and volume is bigger, has the shortcoming of installation and working service inconvenience.
The utility model content
The purpose of this utility model is: provide a kind of rational in infrastructure, volume is little, installs and working service high-voltage parallel capacitor reactive power automatic compensation device on the post easily.
Technical solution of the present utility model is: it comprises the compensation case, input terminal, current transformer, vacuum contactor, lightning arrester, shunt capacitor, voltage transformer, with automatic compensation control assembly, described compensation case is the cube casing that four sides are all established chamber door, input terminal is fixed on compensation case end face, current transformer is through the input terminal bottom, the input terminal lower end connects wired row, voltage transformer is fixed on compensation case upper back, its input links to each other with line row, vacuum contactor is fixed on the rear portion of compensation case inner bottom surface, its input links to each other with line row lower end, shunt capacitor is fixed on the front portion of compensation case inner bottom surface, lightning arrester is fixed on compensation case inner top surface, the output of vacuum contactor links to each other with lightning arrester with shunt capacitor respectively by high-voltage conducting wires, automatically the compensation control assembly is arranged on the front portion of compensation case inner bottom surface, and be positioned at before the shunt capacitor, compensate control assembly and voltage transformer output automatically, current transformer output and vacuum contactor control end are electrically connected respectively.
Technique effect of the present utility model is: it has rational in infrastructure, and volume is little, and installation and working service be advantage easily, can realize automatic switching and control automatically by compensating control assembly automatically, effectively improves power supply quality and reduces personnel labor intensity.
Description of drawings
Fig. 1 is the side-looking structure chart of the utility model embodiment;
Fig. 2 is the A-A view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, it comprises compensation case 1, input terminal 2, current transformer 3, vacuum contactor 4, lightning arrester 5, shunt capacitor 6, voltage transformer 7, with automatic compensation control assembly 8, described compensation case 1 is the cube casing that four sides are all established chamber door, input terminal 2 is fixed on compensation case 1 end face, current transformer 3 is through input terminal 2 bottoms, input terminal 2 lower ends connect wired row 9, voltage transformer 7 is fixed on compensation case 1 upper back, its input links to each other with line row 9, vacuum contactor 4 is fixed on the rear portion of compensation case 1 inner bottom surface, its input is arranged 9 lower ends with line and is linked to each other, shunt capacitor 6 is fixed on the front portion of compensation case 1 inner bottom surface, lightning arrester 5 is fixed on compensation case 1 inner top surface, the output of vacuum contactor 4 links to each other with lightning arrester 5 with shunt capacitor 6 respectively by high-voltage conducting wires 10, automatically compensation control assembly 8 is arranged on the front portion of compensation case 1 inner bottom surface, and be positioned at before the shunt capacitor 6, compensate control assembly 8 and voltage transformer 7 outputs automatically, current transformer 3 outputs and vacuum contactor 4 control ends are electrically connected respectively.Automatically be provided with insulating barrier between compensation control assembly 8 and the shunt capacitor 6.High-voltage conducting wires 10 is fixing by insulator 11.
Claims (3)
1, high-voltage parallel capacitor reactive power automatic compensation device on the post, it comprises compensation case (1), input terminal (2), current transformer (3), vacuum contactor (4), lightning arrester (5), shunt capacitor (6), voltage transformer (7), with automatic compensation control assembly (8), it is characterized in that, described compensation case (1) is the cube casing that four sides are all established chamber door, input terminal (2) is fixed on compensation case (1) end face, current transformer (3) is through input terminal (2) bottom, input terminal (2) lower end connects wired row (9), voltage transformer (7) is fixed on compensation case (1) upper back, its input links to each other with line row (9), vacuum contactor (4) is fixed on the rear portion of compensation case (1) inner bottom surface, its input links to each other with line row (9) lower end, shunt capacitor (6) is fixed on the front portion of compensation case (1) inner bottom surface, lightning arrester (5) is fixed on compensation case (1) inner top surface, the output of vacuum contactor (4) links to each other with lightning arrester (5) with shunt capacitor (6) respectively by high-voltage conducting wires (10), automatically compensation control assembly (8) is arranged on the front portion of compensation case (1) inner bottom surface, and be positioned at shunt capacitor (6) before, compensate control assembly (8) and voltage transformer (7) output automatically, current transformer (3) output and vacuum contactor (4) control end are electrically connected respectively.
2, high-voltage parallel capacitor reactive power automatic compensation device on the post as claimed in claim 1 is characterized in that, is provided with insulating barrier between described automatic compensation control assembly (8) and the shunt capacitor (6).
3, high-voltage parallel capacitor reactive power automatic compensation device on the post as claimed in claim 1 is characterized in that, described high-voltage conducting wires (10) is fixing by insulator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200892988U CN201167237Y (en) | 2008-02-20 | 2008-02-20 | Reactive autocompensation apparatus for high voltage parallel capacitor on a pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200892988U CN201167237Y (en) | 2008-02-20 | 2008-02-20 | Reactive autocompensation apparatus for high voltage parallel capacitor on a pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167237Y true CN201167237Y (en) | 2008-12-17 |
Family
ID=40192627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200892988U Expired - Fee Related CN201167237Y (en) | 2008-02-20 | 2008-02-20 | Reactive autocompensation apparatus for high voltage parallel capacitor on a pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167237Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023045A (en) * | 2012-12-06 | 2013-04-03 | 辽宁省电力有限公司抚顺供电公司 | On-pole idle self-compensating device |
-
2008
- 2008-02-20 CN CNU2008200892988U patent/CN201167237Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023045A (en) * | 2012-12-06 | 2013-04-03 | 辽宁省电力有限公司抚顺供电公司 | On-pole idle self-compensating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20110220 |