CN201601403U - High voltage integral capacitor discharging grounding device - Google Patents
High voltage integral capacitor discharging 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
- Authority
- CN
- China
- Prior art keywords
- high voltage
- joint
- grounding device
- capacitor
- operating lever
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 title abstract 4
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a maintenance tool for high voltage power transmission equipment, in particular to a high voltage integral capacitor discharging grounding device, which comprises an insulating operating lever and an electroconductive connecting hanger connected with the front end of the insulating operating lever and connected with a ground clamp through a ground wire. The insulating operating lever is connected with the electroconductive connecting hanger through a joint, and the lower end of the joint is connected with the insulating operating lever and the upper end thereof is connected with the electroconductive connecting hanger through bolts. The high voltage integral capacitor discharging grounding device has simple structure and convenient operation and use, and can be used for discharging of single capacitor in a capacitor bank, so as to greatly shorten the power cut time of 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 integral capacitor discharging grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202848876U CN201601403U (en) | 2009-12-30 | 2009-12-30 | High voltage integral capacitor discharging 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 integral capacitor discharging 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 | Portable direct current test discharging rod |
| CN103675540A (en) * | 2013-12-04 | 2014-03-26 | 国家电网公司 | Shunt 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 | Portable direct current test discharging 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 | Shunt capacitor bank discharge device |
| CN103675540B (en) * | 2013-12-04 | 2016-06-08 | 国家电网公司 | Shunt capacitor bank discharge 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181230 |