CN101814723A - 电容器谐波及超温保护装置 - Google Patents
电容器谐波及超温保护装置 Download PDFInfo
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- CN101814723A CN101814723A CN 201010151463 CN201010151463A CN101814723A CN 101814723 A CN101814723 A CN 101814723A CN 201010151463 CN201010151463 CN 201010151463 CN 201010151463 A CN201010151463 A CN 201010151463A CN 101814723 A CN101814723 A CN 101814723A
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CN 201010151463 CN101814723B (zh) | 2010-04-20 | 2010-04-20 | 电容器谐波及超温保护装置 |
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CN 201010151463 CN101814723B (zh) | 2010-04-20 | 2010-04-20 | 电容器谐波及超温保护装置 |
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CN101814723A true CN101814723A (zh) | 2010-08-25 |
CN101814723B CN101814723B (zh) | 2012-05-23 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435322A (zh) * | 2011-09-21 | 2012-05-02 | 青岛市恒顺电气股份有限公司 | 一种电抗器在线监测系统 |
WO2012075725A1 (zh) * | 2010-12-10 | 2012-06-14 | 江苏省电力公司常州供电公司 | 电容器组的谐波保护方法 |
CN103208783A (zh) * | 2013-04-03 | 2013-07-17 | 河南省电力公司电力科学研究院 | 一种谐波环境下电力电容器组的过电压保护方法 |
CN103515926A (zh) * | 2013-10-22 | 2014-01-15 | 无锡华阳科技有限公司 | 反时限型过电压保护装置 |
CN104155900A (zh) * | 2014-08-07 | 2014-11-19 | 安徽富煌电控设备有限公司 | 高压配电系统电容器在线监测控制装置 |
CN104659752A (zh) * | 2010-12-10 | 2015-05-27 | 江苏省电力公司常州供电公司 | 电容器组的谐波保护装置 |
CN110808574A (zh) * | 2019-10-08 | 2020-02-18 | 联合汽车电子有限公司 | 滤波电容器的保护方法、保护系统及电机控制器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040768A1 (de) * | 1980-05-27 | 1981-12-02 | Siemens Aktiengesellschaft | Überwachungseinrichtung für einen LC-Filterkreis an einem Wechselspannungsnetz |
JPH08147058A (ja) * | 1994-11-18 | 1996-06-07 | Nichicon Corp | 進相コンデンサ設備高調波過電流保護装置 |
CN200994062Y (zh) * | 2006-11-22 | 2007-12-19 | 武汉海思特科技发展有限公司 | 智能型配电变压器监控装置 |
CN201365116Y (zh) * | 2008-12-09 | 2009-12-16 | 深圳市中电电力技术有限公司 | 一种电力电容器保护装置 |
-
2010
- 2010-04-20 CN CN 201010151463 patent/CN101814723B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040768A1 (de) * | 1980-05-27 | 1981-12-02 | Siemens Aktiengesellschaft | Überwachungseinrichtung für einen LC-Filterkreis an einem Wechselspannungsnetz |
JPH08147058A (ja) * | 1994-11-18 | 1996-06-07 | Nichicon Corp | 進相コンデンサ設備高調波過電流保護装置 |
CN200994062Y (zh) * | 2006-11-22 | 2007-12-19 | 武汉海思特科技发展有限公司 | 智能型配电变压器监控装置 |
CN201365116Y (zh) * | 2008-12-09 | 2009-12-16 | 深圳市中电电力技术有限公司 | 一种电力电容器保护装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012075725A1 (zh) * | 2010-12-10 | 2012-06-14 | 江苏省电力公司常州供电公司 | 电容器组的谐波保护方法 |
US20130107399A1 (en) * | 2010-12-10 | 2013-05-02 | Liang Cao | Harmonic protection method for capacitor bank |
US8810976B2 (en) * | 2010-12-10 | 2014-08-19 | Changzhou Current Supply Company Of Jiangsu Electric Power Company | Harmonic protection method for capacitor bank |
CN104659752A (zh) * | 2010-12-10 | 2015-05-27 | 江苏省电力公司常州供电公司 | 电容器组的谐波保护装置 |
CN102435322A (zh) * | 2011-09-21 | 2012-05-02 | 青岛市恒顺电气股份有限公司 | 一种电抗器在线监测系统 |
CN103208783A (zh) * | 2013-04-03 | 2013-07-17 | 河南省电力公司电力科学研究院 | 一种谐波环境下电力电容器组的过电压保护方法 |
CN103515926A (zh) * | 2013-10-22 | 2014-01-15 | 无锡华阳科技有限公司 | 反时限型过电压保护装置 |
CN104155900A (zh) * | 2014-08-07 | 2014-11-19 | 安徽富煌电控设备有限公司 | 高压配电系统电容器在线监测控制装置 |
CN110808574A (zh) * | 2019-10-08 | 2020-02-18 | 联合汽车电子有限公司 | 滤波电容器的保护方法、保护系统及电机控制器 |
CN110808574B (zh) * | 2019-10-08 | 2022-09-06 | 联合汽车电子有限公司 | 滤波电容器的保护方法、保护系统及电机控制器 |
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CN101814723B (zh) | 2012-05-23 |
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Owner name: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20120918 |
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Effective date of registration: 20120918 Address after: 213000 Tianning District, Jiangsu, Changzhou, No. 27 Patentee after: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 213000 Tianning District, Jiangsu, Changzhou, No. 27 Patentee before: Changzhou Power Supply Co, Jiangsu Provincial Power Corp. |
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CB03 | Change of inventor or designer information |
Inventor after: Cao Liang Inventor after: Xu Jian Inventor after: He Xiaoming Inventor after: Luo Jiaohong Inventor before: Cao Liang Inventor before: Yu Jianyang Inventor before: Luo Jiaohong |
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COR | Change of bibliographic data | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Liang Inventor after: Yu Jianyang Inventor after: Xu Jian Inventor after: He Xiaoming Inventor after: Luo Jiaohong Inventor before: Cao Liang Inventor before: Xu Jian Inventor before: He Xiaoming Inventor before: Luo Jiaohong |
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COR | Change of bibliographic data |