CN201601403U - High voltage collective capacitor discharge grounding device - Google Patents
High voltage collective capacitor discharge grounding device Download PDFInfo
- Publication number
- CN201601403U CN201601403U CN2009202848876U CN200920284887U CN201601403U CN 201601403 U CN201601403 U CN 201601403U CN 2009202848876 U CN2009202848876 U CN 2009202848876U CN 200920284887 U CN200920284887 U CN 200920284887U CN 201601403 U CN201601403 U CN 201601403U
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- CN
- China
- Prior art keywords
- joint
- capacitor discharge
- operating rod
- conductive connecting
- grounding device
- 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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- 239000003990 capacitor Substances 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
本实用新型属于高压输电设备的检修维护工具，涉及一种高压集合式电容器放电接地装置。高压集合式电容器放电接地装置包括有一个绝缘操作杆，绝缘操作杆前端连接有一个导电连接挂钩，导电连接挂钩通过一段接地线与一个接地夹头连接。绝缘操作杆与导电连接挂钩之间通过一个接头相连接，接头下端与绝缘操作杆连接，接头上端通过螺栓与导电连接挂钩连接。本实用新型结构简单、操作使用方便，可以对整组电容器中的单只电容器进行放电，大大缩短了检修准备过程的停电时间。
The utility model belongs to a repair and maintenance tool for high-voltage power transmission equipment, and relates to a high-voltage collective capacitor discharge grounding device. The high-voltage collective capacitor discharge grounding device includes an insulating operating rod, and a conductive connecting hook is connected to the front end of the insulating operating rod, and the conductive connecting hook is connected to a grounding chuck through a grounding wire. The insulating operating rod is connected with the conductive connecting hook through a joint, the lower end of the joint is connected with the insulating operating rod, and the upper end of the joint is connected with the conductive connecting hook through bolts. The utility model has the advantages of simple structure, convenient operation and use, can discharge a single capacitor in the whole group of capacitors, and greatly shortens the power failure time in the maintenance preparation process.
Description
Technical field
The utility model belongs to the repair and maintenance instrument of high voltage power transmission equipment, relates to a kind of high pressure integrated capacitor discharge earthing device.
Background technology
The employed integrated capacitor of common 10kV-35kV transformer station is divided into A, B, C three-phase, every size according to condenser capacity is made up of 6-20 small capacitor, every small capacitor is connected with electrical network by a drop type fuse, the shared one group of discharge plug-in strip of three-phase.
There is not at present special-purpose earthing device to single small capacitor discharge, when certain capacitor damages fuse and falls, can't be to the capacitor discharge that damages, for maintainer's maintenance brings potential safety hazard.If by the discharge plug-in strip whole group capacitor is discharged, capacitor is long discharge time during interruption maintenance, needs more than 15 minutes, according to becoming the operations staff to arrange the overlong time of safety measure, can not drop into operation of power networks as soon as possible, influence idle adjusting, thereby influence rate of qualified voltage.
Summary of the invention
Technical problem to be solved in the utility model is that providing a kind of can discharge, can shorten the maintenance high pressure integrated capacitor discharge earthing device of time to single capacitor in the high pressure integrated capacitor easily.
High pressure integrated capacitor discharge earthing device of the present utility model includes an insulating bar, and the insulating bar front end is connected with a conduction coupling hook, and the conduction coupling hook is connected with a ground connection chuck by one section earth connection.
Described insulating bar is connected by a joint between the coupling hook with conduction, and the joint lower end is connected with insulating bar, upper end of joint by bolt with conduct electricity coupling hook and be connected.
The utility model is simple in structure, easy for operation, can single capacitor in the whole group capacitor be discharged, and has shortened the interruption duration of maintenance set-up procedure greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side structure for amplifying schematic diagram of conduction coupling hook.
Embodiment
As shown in the figure, this high pressure integrated capacitor discharge earthing device includes an insulating bar 1, and the insulating bar front end is connected with a conduction coupling hook 2, and the conduction coupling hook is connected with a ground connection chuck 4 by one section earth connection 3.Interconnect by joint 5 between insulating bar and the conduction coupling hook, fixedly connected with insulating bar in the joint lower end, upper end of joint is connected with conduction coupling hook 2 by bolt 6, the conduction coupling hook can a bolt be that rotating shaft is rotated, and pass through nut 7 positioning and fixing in different angle positions, to adapt to the different link positions of field apparatus.
Claims (2)
1. high pressure integrated capacitor discharge earthing device, it is characterized in that: it includes an insulating bar, and the insulating bar front end is connected with a conduction coupling hook, and the conduction coupling hook is connected with a ground connection chuck by one section earth connection.
2. a kind of high pressure integrated capacitor discharge earthing device according to claim 1, it is characterized in that: insulating bar is connected by a joint between the coupling hook with conduction, the joint lower end is connected with insulating bar, and upper end of joint is connected with the conduction coupling hook by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202848876U CN201601403U (en) | 2009-12-30 | 2009-12-30 | High voltage collective capacitor discharge grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202848876U CN201601403U (en) | 2009-12-30 | 2009-12-30 | High voltage collective capacitor discharge grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601403U true CN201601403U (en) | 2010-10-06 |
Family
ID=42812463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202848876U Expired - Fee Related CN201601403U (en) | 2009-12-30 | 2009-12-30 | High voltage collective capacitor discharge grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201601403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267934A (en) * | 2013-05-08 | 2013-08-28 | 国家电网公司 | A portable DC test discharge rod |
| CN103675540A (en) * | 2013-12-04 | 2014-03-26 | 国家电网公司 | Parallel capacitor bank discharge device |
-
2009
- 2009-12-30 CN CN2009202848876U patent/CN201601403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267934A (en) * | 2013-05-08 | 2013-08-28 | 国家电网公司 | A portable DC test discharge rod |
| CN103267934B (en) * | 2013-05-08 | 2016-08-10 | 国家电网公司 | A kind of Portable direct current test discharging rod |
| CN103675540A (en) * | 2013-12-04 | 2014-03-26 | 国家电网公司 | Parallel capacitor bank discharge device |
| CN103675540B (en) * | 2013-12-04 | 2016-06-08 | 国家电网公司 | Parallel capacitor bank discharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121105 Address after: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Patentee after: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Patentee before: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |