CN203504174U - 中性点接地电阻箱 - Google Patents
中性点接地电阻箱 Download PDFInfo
- Publication number
- CN203504174U CN203504174U CN201320566416.0U CN201320566416U CN203504174U CN 203504174 U CN203504174 U CN 203504174U CN 201320566416 U CN201320566416 U CN 201320566416U CN 203504174 U CN203504174 U CN 203504174U
- Authority
- CN
- China
- Prior art keywords
- resistance
- neutral
- transformer
- current transformer
- box housing
- 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
Images
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320566416.0U CN203504174U (zh) | 2013-09-12 | 2013-09-12 | 中性点接地电阻箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320566416.0U CN203504174U (zh) | 2013-09-12 | 2013-09-12 | 中性点接地电阻箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203504174U true CN203504174U (zh) | 2014-03-26 |
Family
ID=50335119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320566416.0U Expired - Fee Related CN203504174U (zh) | 2013-09-12 | 2013-09-12 | 中性点接地电阻箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203504174U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578040A (zh) * | 2014-12-26 | 2015-04-29 | 苏州市龙源电力科技股份有限公司 | 一种中性点电阻接地柜 |
CN106597192A (zh) * | 2016-11-21 | 2017-04-26 | 国网北京市电力公司 | 变压器接地电阻装置及变压器接地电阻装置的检测方法 |
CN108075459A (zh) * | 2016-11-14 | 2018-05-25 | 国家电网公司 | 中性点高阻尼电阻器 |
-
2013
- 2013-09-12 CN CN201320566416.0U patent/CN203504174U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578040A (zh) * | 2014-12-26 | 2015-04-29 | 苏州市龙源电力科技股份有限公司 | 一种中性点电阻接地柜 |
CN108075459A (zh) * | 2016-11-14 | 2018-05-25 | 国家电网公司 | 中性点高阻尼电阻器 |
CN108075459B (zh) * | 2016-11-14 | 2019-09-06 | 国家电网公司 | 中性点高阻尼电阻器 |
CN106597192A (zh) * | 2016-11-21 | 2017-04-26 | 国网北京市电力公司 | 变压器接地电阻装置及变压器接地电阻装置的检测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202916384U (zh) | 提高选线和故障定位精度的电压互感器零序回路改造系统 | |
CN203504174U (zh) | 中性点接地电阻箱 | |
CN204422692U (zh) | 一种小电流接地故障选线系统 | |
CN203365531U (zh) | 新型交、直流高压验电器 | |
CN203026335U (zh) | 一种带开关的单相电压互感器 | |
CN202488148U (zh) | 低压智能无功功率补偿装置 | |
CN202177675U (zh) | 变电站电压互感器二次中性点接地监测装置 | |
CN202230116U (zh) | 高压美式预付费控制计量柜 | |
CN204155743U (zh) | 一种新型电流互感器 | |
CN202854216U (zh) | 一种智能型组合验电器 | |
CN202076712U (zh) | 智能型高低压配电装置 | |
CN205230796U (zh) | 一种电压互感器 | |
CN105896536A (zh) | 一种中压配电柜主接线系统 | |
CN201654111U (zh) | 一种带接触电极延长段的验电器 | |
CN203339690U (zh) | 一种主变压器中性点ct布置结构 | |
CN205177588U (zh) | 一种串级式电压互感器 | |
CN202145216U (zh) | 一种直流高压发生器的屏蔽罩 | |
CN203910508U (zh) | 户外抗铁磁谐振电压互感器 | |
CN203310928U (zh) | 变压器套管ct特性试验装置 | |
CN203895836U (zh) | 一种高压电缆交叉互联接地系统转接装置 | |
CN202749797U (zh) | 具有零序电流指示功能的柱上断路器 | |
CN203895833U (zh) | 一种接地保护模式电缆接地箱转接仪 | |
CN103852731A (zh) | 一种新型高压负载箱 | |
CN203813218U (zh) | 一种零线纵向布置的开关柜 | |
CN203951058U (zh) | 一种可移动分支箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Lei Inventor after: Shi Junqi Inventor after: Li De Inventor after: Shi Tianjiao Inventor before: Shi Lei Inventor before: Shi Junqi Inventor before: Li De |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170213 Address after: 071000 Hebei Province, Baoding city north two ring road 5699 University Science Park Building No. 6 B block 4 layer Patentee after: BAODING ZHONGJI ELECTRICAL SCIENCE & TECHNOLOGY CO., LTD. Patentee after: Jixin and Amperex Technology Limited in Baoding City Address before: 071051 Hebei Province, Baoding city north two ring road 5699 University Science Park Building No. 6 B block 4 layer Patentee before: BAODING ZHONGJI ELECTRICAL SCIENCE & TECHNOLOGY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20180912 |
|
CF01 | Termination of patent right due to non-payment of annual fee |