CN103278729B - 高压测试用接地状况测试仪 - Google Patents
高压测试用接地状况测试仪 Download PDFInfo
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- CN103278729B CN103278729B CN201310159586.1A CN201310159586A CN103278729B CN 103278729 B CN103278729 B CN 103278729B CN 201310159586 A CN201310159586 A CN 201310159586A CN 103278729 B CN103278729 B CN 103278729B
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
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CN201310159586.1A CN103278729B (zh) | 2013-05-03 | 2013-05-03 | 高压测试用接地状况测试仪 |
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CN103278729A CN103278729A (zh) | 2013-09-04 |
CN103278729B true CN103278729B (zh) | 2015-10-28 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110687476B (zh) * | 2019-10-16 | 2022-02-18 | 阳光电源股份有限公司 | 一种接地检测方法及其应用设备 |
CN112269143A (zh) * | 2020-10-14 | 2021-01-26 | 上海外高桥造船有限公司 | 一种喷涂装置的接地组件的检测系统 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188574A (en) * | 1978-03-27 | 1980-02-12 | Instrumentation Specialties Company | AC Detector for DC ground faults and high capacitance in high-voltage DC power supplies |
CN2408466Y (zh) * | 1999-09-17 | 2000-11-29 | 杨学昌 | 接地状态监测装置 |
CN2791655Y (zh) * | 2005-05-27 | 2006-06-28 | 福建省电力试验研究所 | 接地网状态监测系统 |
CN1987499A (zh) * | 2006-11-23 | 2007-06-27 | 韩俊 | 对接地状态进行检测的信号产生电路 |
CN101419265A (zh) * | 2008-12-05 | 2009-04-29 | 韩俊 | 对保护接地(pe)连接状态进行检测的信号产生电路 |
CN101452035A (zh) * | 2007-12-04 | 2009-06-10 | 肖秋贵 | 电器接地状态监控电路 |
CN201369472Y (zh) * | 2009-02-12 | 2009-12-23 | 东莞岳丰电子科技有限公司 | 插头或插座之接地导通状态检测装置 |
CN102243286A (zh) * | 2011-05-17 | 2011-11-16 | 李英岱 | 一种检测并显示设备或插座接地状态的仪器 |
CN102981092A (zh) * | 2012-11-15 | 2013-03-20 | 广东电网公司肇庆供电局 | 输电线路接地状态检测装置 |
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2013
- 2013-05-03 CN CN201310159586.1A patent/CN103278729B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188574A (en) * | 1978-03-27 | 1980-02-12 | Instrumentation Specialties Company | AC Detector for DC ground faults and high capacitance in high-voltage DC power supplies |
CN2408466Y (zh) * | 1999-09-17 | 2000-11-29 | 杨学昌 | 接地状态监测装置 |
CN2791655Y (zh) * | 2005-05-27 | 2006-06-28 | 福建省电力试验研究所 | 接地网状态监测系统 |
CN1987499A (zh) * | 2006-11-23 | 2007-06-27 | 韩俊 | 对接地状态进行检测的信号产生电路 |
CN101452035A (zh) * | 2007-12-04 | 2009-06-10 | 肖秋贵 | 电器接地状态监控电路 |
CN101419265A (zh) * | 2008-12-05 | 2009-04-29 | 韩俊 | 对保护接地(pe)连接状态进行检测的信号产生电路 |
CN201369472Y (zh) * | 2009-02-12 | 2009-12-23 | 东莞岳丰电子科技有限公司 | 插头或插座之接地导通状态检测装置 |
CN102243286A (zh) * | 2011-05-17 | 2011-11-16 | 李英岱 | 一种检测并显示设备或插座接地状态的仪器 |
CN102981092A (zh) * | 2012-11-15 | 2013-03-20 | 广东电网公司肇庆供电局 | 输电线路接地状态检测装置 |
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Effective date of registration: 20190905 Address after: 300457 days Tianjin Binhai New Area, Tianjin Eco-city, No. 126 Animation and Animation Center C Zone 209 (TG 750) Co-patentee after: State Grid Corporation of China Patentee after: State Grid (Tianjin) Integrated Energy Services Co., Ltd. Co-patentee after: Tianjin Electric Power Corp. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: Tianjin Electric Power Corp. Patentee before: State Grid Corporation of China |
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