CN102377156A - 电力综合试验车接地检测保护装置 - Google Patents
电力综合试验车接地检测保护装置 Download PDFInfo
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- CN102377156A CN102377156A CN2010102512063A CN201010251206A CN102377156A CN 102377156 A CN102377156 A CN 102377156A CN 2010102512063 A CN2010102512063 A CN 2010102512063A CN 201010251206 A CN201010251206 A CN 201010251206A CN 102377156 A CN102377156 A CN 102377156A
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CN201010251206.3A CN102377156B (zh) | 2010-08-11 | 2010-08-11 | 电力综合试验车接地检测保护装置 |
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CN102377156B CN102377156B (zh) | 2015-01-07 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2408466Y (zh) * | 1999-09-17 | 2000-11-29 | 杨学昌 | 接地状态监测装置 |
US20070241758A1 (en) * | 2006-03-23 | 2007-10-18 | Keihin Corporation | Leakage detection circuit and battery electronic control unit |
CN201181321Y (zh) * | 2008-04-18 | 2009-01-14 | 南车株洲电力机车有限公司 | 机车控制回路的接地检测电路 |
US20090134881A1 (en) * | 2006-08-04 | 2009-05-28 | Toyota Jidosha Kabushiki Kaisha | Insulation resistance detection system, insulation resistance detection apparatus and insulation resistance detection method |
CN101609124A (zh) * | 2009-07-03 | 2009-12-23 | 株洲南车时代电气股份有限公司 | 一种列车供电***的接地检测方法 |
CN101743483A (zh) * | 2007-05-17 | 2010-06-16 | 纽森飓风有限公司 | 与地连接件的测试有关的改进 |
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2010
- 2010-08-11 CN CN201010251206.3A patent/CN102377156B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2408466Y (zh) * | 1999-09-17 | 2000-11-29 | 杨学昌 | 接地状态监测装置 |
US20070241758A1 (en) * | 2006-03-23 | 2007-10-18 | Keihin Corporation | Leakage detection circuit and battery electronic control unit |
US20090134881A1 (en) * | 2006-08-04 | 2009-05-28 | Toyota Jidosha Kabushiki Kaisha | Insulation resistance detection system, insulation resistance detection apparatus and insulation resistance detection method |
CN101743483A (zh) * | 2007-05-17 | 2010-06-16 | 纽森飓风有限公司 | 与地连接件的测试有关的改进 |
CN201181321Y (zh) * | 2008-04-18 | 2009-01-14 | 南车株洲电力机车有限公司 | 机车控制回路的接地检测电路 |
CN101609124A (zh) * | 2009-07-03 | 2009-12-23 | 株洲南车时代电气股份有限公司 | 一种列车供电***的接地检测方法 |
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Inventor after: Tang Xiangcheng Inventor after: Chen Xing Inventor after: Bao Qinghua Inventor after: Jiang Xinghui Inventor after: Huang Yongkang Inventor after: Liu Xiaozhuang Inventor after: Zhu Wenkang Inventor after: Bai Yawen Inventor after: Shu Shiyu Inventor after: Ma Shengmao Inventor before: Tang Xiangcheng Inventor before: Bao Qinghua Inventor before: Jiang Xinghui Inventor before: Huang Yongkang Inventor before: Liu Xiaozhuang Inventor before: Zhu Wenkang |
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Effective date of registration: 20151110 Address after: Good East Industrial Park Wuzhong Economic Development Zone Suzhou city Jiangsu province 215128 Pu Road No. 255 Patentee after: Suzhou Huadian Electric Co., Ltd. Patentee after: Electric Power Research Institute of State Grid Qinghai Electric Power Company Address before: Good East Industrial Park Wuzhong Economic Development Zone Suzhou city Jiangsu province 215128 Pu Road No. 255 Patentee before: Suzhou Huadian Electric Co., Ltd. |
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Effective date of registration: 20170330 Address after: Good East Industrial Park Wuzhong Economic Development Zone Suzhou city Jiangsu province 215128 Pu Road No. 255 Patentee after: Suzhou Huadian Electric Co., Ltd. Address before: Good East Industrial Park Wuzhong Economic Development Zone Suzhou city Jiangsu province 215128 Pu Road No. 255 Patentee before: Suzhou Huadian Electric Co., Ltd. Patentee before: Electric Power Research Institute of State Grid Qinghai Electric Power Company |
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