CN201804063U - 继电保护插件快速诊断装置 - Google Patents
继电保护插件快速诊断装置 Download PDFInfo
- Publication number
- CN201804063U CN201804063U CN2010205341866U CN201020534186U CN201804063U CN 201804063 U CN201804063 U CN 201804063U CN 2010205341866 U CN2010205341866 U CN 2010205341866U CN 201020534186 U CN201020534186 U CN 201020534186U CN 201804063 U CN201804063 U CN 201804063U
- Authority
- CN
- China
- Prior art keywords
- relay protection
- loop
- protection plug
- box
- circuit
- 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
- 238000003745 diagnosis Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205341866U CN201804063U (zh) | 2010-09-19 | 2010-09-19 | 继电保护插件快速诊断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205341866U CN201804063U (zh) | 2010-09-19 | 2010-09-19 | 继电保护插件快速诊断装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201804063U true CN201804063U (zh) | 2011-04-20 |
Family
ID=43873566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205341866U Expired - Fee Related CN201804063U (zh) | 2010-09-19 | 2010-09-19 | 继电保护插件快速诊断装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201804063U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879663A (zh) * | 2012-05-15 | 2013-01-16 | 许继集团有限公司 | 一种继电保护装置自动测试系统和该系统专用的测试工装 |
-
2010
- 2010-09-19 CN CN2010205341866U patent/CN201804063U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879663A (zh) * | 2012-05-15 | 2013-01-16 | 许继集团有限公司 | 一种继电保护装置自动测试系统和该系统专用的测试工装 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104297631B (zh) | 用于环网柜配电终端的故障诊断设备及其诊断维修方法 | |
CN207352398U (zh) | 通用数字输入输出复用电路及输入输出控制装置 | |
CN101937222A (zh) | 板级测试系统 | |
CN103162372B (zh) | 空调器及其rs485总线系统以及总线系统控制方法 | |
CN106797414B (zh) | 一种终端的漏电流检测电路及终端 | |
CN203786219U (zh) | 一种多功能自动化测试系统 | |
CN201804063U (zh) | 继电保护插件快速诊断装置 | |
CN103403563B (zh) | 反向供电线路测试系统及设备 | |
CN202583746U (zh) | 微机保护测控装置 | |
CN205490598U (zh) | 一种智能检测poe供电电源 | |
CN108105076B (zh) | 一种核电站厂房的水泵控制电路及系统 | |
CN202331603U (zh) | 基于电力线通信的rfid门禁系统 | |
CN205450216U (zh) | 水轮发电机组一次调频试验用机组频率切换器 | |
CN202421398U (zh) | 基于FPGA/Nios II技术的线缆测试仪 | |
CN104058323A (zh) | 应用于电梯轿顶的串行通信电路及其控制方法 | |
CN211577727U (zh) | 基于NB-IoT技术的工业机械安全接口及系统 | |
CN103268075B (zh) | 一种电源反送装置 | |
CN103218278A (zh) | 自动检测控制装置及其自动检测控制方法 | |
CN203674727U (zh) | 一种信号控制的光伏逆变器系统 | |
CN205899300U (zh) | 一种基于cib‑bus总线控制方式的四路开关量输出装置 | |
CN103389664B (zh) | 智能电机保护控制装置 | |
CN102523599A (zh) | 基站室外标准化机柜监控装置 | |
CN102545142B (zh) | 采用继电器的零火线电路保护方法、电路及装置 | |
CN201708759U (zh) | 一种励磁系统集中操作控制装置 | |
CN205429867U (zh) | 双电源开关电源监控电路和双电源开关控制器 |
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: JINCHANG POWER SUPPLY COMPANY OF GANSU ELECTRIC PO Free format text: FORMER OWNER: CHEN JIANPENG ZHANG BAO WANG ZHIGUO Effective date: 20131122 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JINCHANG POWER SUPPLY COMPANY OF GANSU ELECTRIC POWER COMPANY Effective date: 20131122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 737100 JINCHANG, GANSU PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131122 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jinchang Power Supply Company of Gansu Electric Power Corporation Patentee after: Chen Jianpeng Patentee after: Zhang Bao Patentee after: Wang Zhiguo Address before: 737100 No. 78, Xinhua Road, Gansu, Jinchang Patentee before: Jinchang Power Supply Company of Gansu Electric Power Corporation Patentee before: Chen Jianpeng Patentee before: Zhang Bao Patentee before: Wang Zhiguo |
|
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: 20110420 Termination date: 20180919 |