CN102236061A - 小电流接地系统单相接地故障相的验证方法 - Google Patents
小电流接地系统单相接地故障相的验证方法 Download PDFInfo
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CN201010154784.5A CN102236061B (zh) | 2010-04-23 | 2010-04-23 | 小电流接地系统单相接地故障相的验证方法 |
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CN102236061B CN102236061B (zh) | 2014-04-02 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106205304A (zh) * | 2016-06-21 | 2016-12-07 | 国网河南省电力公司漯河供电公司 | 一种真值配电网试验系统 |
CN109462220A (zh) * | 2018-12-07 | 2019-03-12 | 贵州电网有限责任公司 | 一种计及选相失败的主动干预式消弧选线方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01207674A (ja) * | 1988-02-16 | 1989-08-21 | Fuji Electric Co Ltd | 故障点標定方法 |
DE4203654C1 (en) * | 1992-02-08 | 1993-07-08 | Abb Patent Gmbh, 6800 Mannheim, De | Monitoring three=phase power cable connected to appliance e.g. motor - detecting interruption caused by at least one cable conductor or short circuit between at least two conductors using current source connected to motor supply mains |
CN1560645A (zh) * | 2004-03-03 | 2005-01-05 | 西安交通大学 | 基于模型参数识别的小电流接地选线方法 |
CN101042417A (zh) * | 2006-03-26 | 2007-09-26 | 吴昌德 | 小电流接地系统单相接地的建模方法以及选线方法 |
CN101598761A (zh) * | 2009-07-29 | 2009-12-09 | 江苏省电力公司常州供电公司 | 配电网小电流接地系统故障选线方法 |
CN201359630Y (zh) * | 2009-03-03 | 2009-12-09 | 济南大学 | 一种采用自适应可调电阻的直流注入式选线定位装置 |
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2010
- 2010-04-23 CN CN201010154784.5A patent/CN102236061B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01207674A (ja) * | 1988-02-16 | 1989-08-21 | Fuji Electric Co Ltd | 故障点標定方法 |
DE4203654C1 (en) * | 1992-02-08 | 1993-07-08 | Abb Patent Gmbh, 6800 Mannheim, De | Monitoring three=phase power cable connected to appliance e.g. motor - detecting interruption caused by at least one cable conductor or short circuit between at least two conductors using current source connected to motor supply mains |
CN1560645A (zh) * | 2004-03-03 | 2005-01-05 | 西安交通大学 | 基于模型参数识别的小电流接地选线方法 |
CN101042417A (zh) * | 2006-03-26 | 2007-09-26 | 吴昌德 | 小电流接地系统单相接地的建模方法以及选线方法 |
CN201359630Y (zh) * | 2009-03-03 | 2009-12-09 | 济南大学 | 一种采用自适应可调电阻的直流注入式选线定位装置 |
CN101598761A (zh) * | 2009-07-29 | 2009-12-09 | 江苏省电力公司常州供电公司 | 配电网小电流接地系统故障选线方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106205304A (zh) * | 2016-06-21 | 2016-12-07 | 国网河南省电力公司漯河供电公司 | 一种真值配电网试验系统 |
CN109462220A (zh) * | 2018-12-07 | 2019-03-12 | 贵州电网有限责任公司 | 一种计及选相失败的主动干预式消弧选线方法 |
CN109462220B (zh) * | 2018-12-07 | 2019-12-31 | 贵州电网有限责任公司 | 一种计及选相失败的主动干预式消弧选线方法 |
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CN102236061B (zh) | 2014-04-02 |
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