CN202854274U - 一种用于低压电网安全隐患检测的装置 - Google Patents
一种用于低压电网安全隐患检测的装置 Download PDFInfo
- Publication number
- CN202854274U CN202854274U CN 201220562815 CN201220562815U CN202854274U CN 202854274 U CN202854274 U CN 202854274U CN 201220562815 CN201220562815 CN 201220562815 CN 201220562815 U CN201220562815 U CN 201220562815U CN 202854274 U CN202854274 U CN 202854274U
- Authority
- CN
- China
- Prior art keywords
- telefault
- line
- low voltage
- electric network
- voltage electric
- 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
- 238000001514 detection method Methods 0.000 title abstract description 5
- 230000007935 neutral effect Effects 0.000 claims abstract description 11
- 230000003321 amplification Effects 0.000 abstract description 8
- 238000002955 isolation Methods 0.000 abstract description 8
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 8
- 230000009466 transformation Effects 0.000 abstract description 8
- 238000005070 sampling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000001939 inductive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220562815 CN202854274U (zh) | 2012-10-30 | 2012-10-30 | 一种用于低压电网安全隐患检测的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220562815 CN202854274U (zh) | 2012-10-30 | 2012-10-30 | 一种用于低压电网安全隐患检测的装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202854274U true CN202854274U (zh) | 2013-04-03 |
Family
ID=47985457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220562815 Expired - Fee Related CN202854274U (zh) | 2012-10-30 | 2012-10-30 | 一种用于低压电网安全隐患检测的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202854274U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109406927A (zh) * | 2018-09-20 | 2019-03-01 | 深圳市深双保电器有限公司 | 一种电磁离合器线圈测试系统及其测试方法 |
-
2012
- 2012-10-30 CN CN 201220562815 patent/CN202854274U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109406927A (zh) * | 2018-09-20 | 2019-03-01 | 深圳市深双保电器有限公司 | 一种电磁离合器线圈测试系统及其测试方法 |
CN109406927B (zh) * | 2018-09-20 | 2021-07-27 | 深圳市深双保电器有限公司 | 一种电磁离合器线圈测试系统及其测试方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207354054U (zh) | 在线电力设备监测系统的供电系统 | |
CN103323751A (zh) | 一种高压短电缆绝缘终端局部放电测试装置及使用方法 | |
CN202854274U (zh) | 一种用于低压电网安全隐患检测的装置 | |
CN204597453U (zh) | 电器保护开关 | |
CN203135401U (zh) | 变电站直流系统交流入侵保护装置 | |
CN202854276U (zh) | 一种用于低压电网零线接地检测的装置 | |
CN105226634B (zh) | 一种(tt)配电系统 | |
CN207336683U (zh) | 输电线路接地故障排查报警装置 | |
CN202870225U (zh) | 一种用于低压电网安全设备自检的装置 | |
CN201204169Y (zh) | 剩余电流动作保护继电器的零线接地界定电路 | |
CN205141179U (zh) | 一种挂接地线 | |
CN201716372U (zh) | 配电变压器高、低压缺相报警器 | |
CN205982558U (zh) | 一种直流牵引供电系统的断路器短路测试装置 | |
CN204241550U (zh) | 一种零线电流过载报警装置 | |
CN215681772U (zh) | 一种带漏电检测及控制功能的系统 | |
CN205283108U (zh) | 适用多种运行方式的中低压开关柜内母线主保护装置 | |
CN205160094U (zh) | 一种用于分布式光伏电站方向过流保护的接入结构 | |
CN203645316U (zh) | 一种车载电源防雷装置 | |
CN204793643U (zh) | 一种低压配电接地系统 | |
CN202817693U (zh) | 一种短路保护装置 | |
CN204065247U (zh) | 一种多功能负荷预警装置 | |
CN202550450U (zh) | 一种三圈变压器交流融冰装置 | |
CN202797955U (zh) | 一种接有安全装置的电力变压器 | |
CN202564929U (zh) | 一种速动选择的110kV并列双回运行线路 | |
CN204068441U (zh) | 一种自适应电能采集装置 |
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: HUNAN REAKOO ELECTRICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANG XINMIN Effective date: 20130626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 704, room 10, building 3-2, 189 Olympic Garden Road, Yuhua Middle Road, Yuhua District, Hunan, Changsha, 410000 Patentee after: Hunan ruigu Electrical Technology Co. Ltd. Address before: 410000, No. 2, unit 404, building D, 189 Olympic Garden, Hunan Road, Yuhua District, Hunan, Changsha Patentee before: Jiang Xinmin |
|
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: 20130403 Termination date: 20171030 |