CN104749480B - 一种用于继电保护二次回路整组极性测试装置 - Google Patents
一种用于继电保护二次回路整组极性测试装置 Download PDFInfo
- Publication number
- CN104749480B CN104749480B CN201510107446.9A CN201510107446A CN104749480B CN 104749480 B CN104749480 B CN 104749480B CN 201510107446 A CN201510107446 A CN 201510107446A CN 104749480 B CN104749480 B CN 104749480B
- Authority
- CN
- China
- Prior art keywords
- relay
- parallel
- resistance
- rechargeable battery
- module
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 abstract description 14
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 23
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 206010014357 Electric shock Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000035772 mutation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510107446.9A CN104749480B (zh) | 2015-03-08 | 2015-03-08 | 一种用于继电保护二次回路整组极性测试装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510107446.9A CN104749480B (zh) | 2015-03-08 | 2015-03-08 | 一种用于继电保护二次回路整组极性测试装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104749480A CN104749480A (zh) | 2015-07-01 |
CN104749480B true CN104749480B (zh) | 2017-06-30 |
Family
ID=53589461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510107446.9A Active CN104749480B (zh) | 2015-03-08 | 2015-03-08 | 一种用于继电保护二次回路整组极性测试装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104749480B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105739408A (zh) * | 2016-01-30 | 2016-07-06 | 山东大学 | 一种电力调度系统用业务监控方法及系统 |
CN108535559A (zh) * | 2018-03-14 | 2018-09-14 | 国家能源投资集团有限责任公司 | 带负荷校验保护的方法和装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2096794C1 (ru) * | 1991-05-05 | 1997-11-20 | Запорожский завод высоковольтной аппаратуры | Устройство для индикации полярности обмоток |
CN201548604U (zh) * | 2009-11-06 | 2010-08-11 | 江苏省电力公司淮安市淮阴供电公司 | 综合性测试万用表 |
CN201576068U (zh) * | 2009-11-18 | 2010-09-08 | 中国西电电气股份有限公司 | 一种检验互感器极性的测试电路 |
CN201804072U (zh) * | 2010-10-12 | 2011-04-20 | 山东电力集团公司菏泽供电公司 | 电流互感器极性测试仪 |
CN202939257U (zh) * | 2012-11-30 | 2013-05-15 | 山东送变电工程公司 | 手持式三相极性测试仪 |
CN202975222U (zh) * | 2012-11-28 | 2013-06-05 | 沧州供电公司 | 电流互感器二次回路综合试验仪 |
CN203117360U (zh) * | 2013-04-02 | 2013-08-07 | 国家电网公司 | 一种电流互感器极性测试仪 |
CN103454554A (zh) * | 2013-08-30 | 2013-12-18 | 广东威恒输变电工程有限公司 | 一种电流互感器极性测试仪 |
CN103576041A (zh) * | 2012-08-07 | 2014-02-12 | 国家电网公司 | 电气设备二次回路的检测方法及装置 |
CN104215877A (zh) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | 组合式ct极性试验装置 |
CN204479696U (zh) * | 2015-03-08 | 2015-07-15 | 国家电网公司 | 一种用于继电保护二次回路整组极性测试装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61139765A (ja) * | 1984-12-12 | 1986-06-27 | Fujitsu Denso Ltd | トランス捲線極性判別回路 |
JPH1010187A (ja) * | 1996-06-26 | 1998-01-16 | Toshiba Corp | キックテスト試験装置 |
-
2015
- 2015-03-08 CN CN201510107446.9A patent/CN104749480B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2096794C1 (ru) * | 1991-05-05 | 1997-11-20 | Запорожский завод высоковольтной аппаратуры | Устройство для индикации полярности обмоток |
CN201548604U (zh) * | 2009-11-06 | 2010-08-11 | 江苏省电力公司淮安市淮阴供电公司 | 综合性测试万用表 |
CN201576068U (zh) * | 2009-11-18 | 2010-09-08 | 中国西电电气股份有限公司 | 一种检验互感器极性的测试电路 |
CN201804072U (zh) * | 2010-10-12 | 2011-04-20 | 山东电力集团公司菏泽供电公司 | 电流互感器极性测试仪 |
CN103576041A (zh) * | 2012-08-07 | 2014-02-12 | 国家电网公司 | 电气设备二次回路的检测方法及装置 |
CN202975222U (zh) * | 2012-11-28 | 2013-06-05 | 沧州供电公司 | 电流互感器二次回路综合试验仪 |
CN202939257U (zh) * | 2012-11-30 | 2013-05-15 | 山东送变电工程公司 | 手持式三相极性测试仪 |
CN203117360U (zh) * | 2013-04-02 | 2013-08-07 | 国家电网公司 | 一种电流互感器极性测试仪 |
CN103454554A (zh) * | 2013-08-30 | 2013-12-18 | 广东威恒输变电工程有限公司 | 一种电流互感器极性测试仪 |
CN104215877A (zh) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | 组合式ct极性试验装置 |
CN204479696U (zh) * | 2015-03-08 | 2015-07-15 | 国家电网公司 | 一种用于继电保护二次回路整组极性测试装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104749480A (zh) | 2015-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103454554B (zh) | 一种电流互感器极性测试仪 | |
CN203502540U (zh) | 一种电流互感器极性测试仪 | |
CN104993332B (zh) | 微型漏电保护插座 | |
CN110208599A (zh) | 一种具有检测功能的电能表 | |
CN204479696U (zh) | 一种用于继电保护二次回路整组极性测试装置 | |
CN104198926A (zh) | 一种断路器防跳回路测试装置及其控制方法 | |
CN104749480B (zh) | 一种用于继电保护二次回路整组极性测试装置 | |
CN105259466A (zh) | 互感器极性测试声光报警仪 | |
CN203849376U (zh) | 一种断路器防跳回路测试装置 | |
CN107785984A (zh) | 一种具有智能切换功能的双电池供电设备 | |
CN201681135U (zh) | 电流互感器极性测试仪 | |
CN104459221A (zh) | 一种高压电容器的专用放电棒装置 | |
CN202886528U (zh) | 高压电缆鉴别的测试装置 | |
CN205786846U (zh) | 一种具有高精度检测电能功能的计量装置 | |
CN203909193U (zh) | 一种用于变电站设备屏的多路出口监测仪 | |
CN201569709U (zh) | 高压开关柜智能安全检测装置 | |
CN205120814U (zh) | 充电式高压验电器 | |
CN205509565U (zh) | 安全充电装置 | |
CN205317876U (zh) | 一种电缆线芯核对装置 | |
CN204992157U (zh) | 微型漏电保护插座 | |
CN103439663A (zh) | 一种蓄电池检测装置 | |
CN104079023B (zh) | 一种充电指示灯控制电路及充电器 | |
CN208752157U (zh) | 便携式高压直流机柜pdu插座检测器 | |
CN204389537U (zh) | 高压电容器的专用放电棒装置 | |
CN203881879U (zh) | 通断及极性测试工具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Tiefu Inventor after: Hu Fan Inventor after: Yuan Qiang Inventor after: Lv Yan Inventor after: Liu Yujiao Inventor after: Qin He Inventor after: Zhang Xu Inventor after: Lin Xiangbin Inventor after: Zhang Shaobao Inventor after: Deng Tianyi Inventor after: Zhang Hongyu Inventor after: Zhou Dazhou Inventor after: Jia Yinfei Inventor after: Li Yefeng Inventor after: Wang Ren Inventor after: Wang Gan Inventor after: Wang Long Inventor after: Tian Jiaming Inventor after: Li Wenli Inventor after: Liu Xuyang Inventor after: Song Zhejun Inventor after: Li Weidong Inventor after: Li Yuandong Inventor after: Chen Huajun Inventor after: Meng Fanbo Inventor after: Yuan Zhen Inventor after: Du Jinming Inventor after: Zhong Hao Inventor after: Fang Baolei Inventor after: Xu Qinchao Inventor after: Zhang Qi Inventor before: Li Tiefu Inventor before: Meng Fanbo Inventor before: Tian Jiaming Inventor before: Chen Xiaobei Inventor before: Li Wenli Inventor before: Li Sen Inventor before: Lin Xiangbin Inventor before: Yuan Zhen Inventor before: Li Yuandong Inventor before: Fang Baolei Inventor before: Qin He Inventor before: Zhang Xu Inventor before: Zhang Qi Inventor before: Wang Long Inventor before: Wang Ren |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170601 Address after: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Applicant after: Shandong Luneng Liyuan Electric Equipment Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company |
|
GR01 | Patent grant | ||
GR01 | Patent grant |