CN201927445U - 具有屏蔽环的高压避雷器 - Google Patents
具有屏蔽环的高压避雷器 Download PDFInfo
- Publication number
- CN201927445U CN201927445U CN2010206619968U CN201020661996U CN201927445U CN 201927445 U CN201927445 U CN 201927445U CN 2010206619968 U CN2010206619968 U CN 2010206619968U CN 201020661996 U CN201020661996 U CN 201020661996U CN 201927445 U CN201927445 U CN 201927445U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- shield ring
- supporting framework
- shading ring
- leakage current
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims description 12
- 229910052573 porcelain Inorganic materials 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 238000009422 external insulation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Thermistors And Varistors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206619968U CN201927445U (zh) | 2010-12-16 | 2010-12-16 | 具有屏蔽环的高压避雷器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206619968U CN201927445U (zh) | 2010-12-16 | 2010-12-16 | 具有屏蔽环的高压避雷器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201927445U true CN201927445U (zh) | 2011-08-10 |
Family
ID=44431282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206619968U Expired - Fee Related CN201927445U (zh) | 2010-12-16 | 2010-12-16 | 具有屏蔽环的高压避雷器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201927445U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102944738A (zh) * | 2012-12-07 | 2013-02-27 | 上海市电力公司 | 开关柜避雷器泄漏电流的检测系统及检测方法 |
CN103926434A (zh) * | 2014-03-28 | 2014-07-16 | 国家电网公司 | 避雷器试验用屏蔽罩 |
CN109870598A (zh) * | 2019-03-28 | 2019-06-11 | 国家电网有限公司 | 一种避雷器泄露电流试验接线系统及试验方法 |
-
2010
- 2010-12-16 CN CN2010206619968U patent/CN201927445U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102944738A (zh) * | 2012-12-07 | 2013-02-27 | 上海市电力公司 | 开关柜避雷器泄漏电流的检测系统及检测方法 |
CN103926434A (zh) * | 2014-03-28 | 2014-07-16 | 国家电网公司 | 避雷器试验用屏蔽罩 |
CN109870598A (zh) * | 2019-03-28 | 2019-06-11 | 国家电网有限公司 | 一种避雷器泄露电流试验接线系统及试验方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201927445U (zh) | 具有屏蔽环的高压避雷器 | |
CN204614744U (zh) | 一种户外智能分界断路器总成 | |
CN201576522U (zh) | 复合针式氧化锌避雷器 | |
CN2852338Y (zh) | 一种复合外套氧化锌避雷器 | |
CN204441733U (zh) | 一种低压变电运行安全保护装置 | |
CN203573757U (zh) | 一种具有避雷功能的支撑组件 | |
CN205508536U (zh) | 避雷绝缘子 | |
CN201946397U (zh) | 带接地功能的穿刺型避雷器 | |
CN201717185U (zh) | 户内高压真空断路器动触头装置 | |
CN104392811A (zh) | 输电线路无间隙线路型金属氧化物避雷装置及避雷方法 | |
CN204577835U (zh) | 一种自斩续流避雷器 | |
CN203596264U (zh) | 一种防雷低损耗调压配电变压器 | |
CN203456779U (zh) | 一种适用于开关柜的计量手车 | |
CN205542563U (zh) | 一种组合式固封极柱 | |
CN203607681U (zh) | 一种母线四周加装绝缘保护罩的电力设备柜 | |
CN2845245Y (zh) | 多功能外串联间隙避雷器 | |
CN211182804U (zh) | 一种接地保护装置 | |
CN200990496Y (zh) | 自动超压过流触漏电保护器 | |
CN111463695A (zh) | 预装式柱上配变台区 | |
CN203377423U (zh) | 电源转换器 | |
CN207353034U (zh) | 柱式带验电避雷器 | |
CN202075368U (zh) | 相线接地语音报警装置 | |
CN205610205U (zh) | 一种变压器中性点接地保护装置 | |
CN210575310U (zh) | 一种屏蔽型可分离插接式避雷器 | |
CN203931688U (zh) | 10kV欧式后接避雷器 |
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: STATE ELECTRIC NET CROP. Effective date: 20130609 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130609 Address after: 330006 Nanchang, Jiangxi province stacked Hill Road, No. 383 Patentee after: Jiangxi Nanchang Power Supply Company Patentee after: State Grid Corporation of China Address before: 330006 Nanchang, Jiangxi province stacked Hill Road, No. 383 Patentee before: Jiangxi Nanchang Power Supply Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20171216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |