CN107942191A - 基于灵敏度分析的区域地区直流波动源定位方法 - Google Patents
基于灵敏度分析的区域地区直流波动源定位方法 Download PDFInfo
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Citations (7)
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JPH06289086A (ja) * | 1993-03-30 | 1994-10-18 | Chubu Electric Power Co Inc | 故障様相判別方法 |
CN102565626A (zh) * | 2012-01-12 | 2012-07-11 | 保定供电公司 | 小电流接地故障区段在线定位方法及其*** |
CN103514320A (zh) * | 2013-07-25 | 2014-01-15 | 国家电网公司 | 一种多直流落点地区变压器直流偏磁的仿真方法 |
CN104267310A (zh) * | 2014-09-09 | 2015-01-07 | 中国矿业大学 | 一种基于扰动功率方向的电压暂降源定位方法 |
CN104849587A (zh) * | 2015-04-30 | 2015-08-19 | 国网四川省电力公司电力科学研究院 | 一种分析变压器在直流偏磁影响下的励磁特性变化方法 |
CN105515016A (zh) * | 2015-12-08 | 2016-04-20 | 中国电力科学研究院 | 一种低频振荡控制器的仿真验证方法 |
CN106646130A (zh) * | 2016-12-15 | 2017-05-10 | 山东工商学院 | 一种基于电流极性比较的主动配电网故障定位方法及*** |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06289086A (ja) * | 1993-03-30 | 1994-10-18 | Chubu Electric Power Co Inc | 故障様相判別方法 |
CN102565626A (zh) * | 2012-01-12 | 2012-07-11 | 保定供电公司 | 小电流接地故障区段在线定位方法及其*** |
CN103514320A (zh) * | 2013-07-25 | 2014-01-15 | 国家电网公司 | 一种多直流落点地区变压器直流偏磁的仿真方法 |
CN104267310A (zh) * | 2014-09-09 | 2015-01-07 | 中国矿业大学 | 一种基于扰动功率方向的电压暂降源定位方法 |
CN104849587A (zh) * | 2015-04-30 | 2015-08-19 | 国网四川省电力公司电力科学研究院 | 一种分析变压器在直流偏磁影响下的励磁特性变化方法 |
CN105515016A (zh) * | 2015-12-08 | 2016-04-20 | 中国电力科学研究院 | 一种低频振荡控制器的仿真验证方法 |
CN106646130A (zh) * | 2016-12-15 | 2017-05-10 | 山东工商学院 | 一种基于电流极性比较的主动配电网故障定位方法及*** |
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Inventor after: Zhao Dandan Inventor after: Zhou Xingxing Inventor after: Liu Nankang Inventor after: Zou Jian Inventor after: Huang Hua Inventor after: Ruan Ling Inventor after: Li Jun Inventor after: Liu Junhua Inventor after: Lu Wei Inventor after: Jin Hang Inventor after: Zhang Jiamin Inventor before: Zhao Dandan Inventor before: Zhou Xingxing Inventor before: Liu Nankang Inventor before: Zou Jian Inventor before: Huang Hua Inventor before: Ruan Ling Inventor before: Li Jun Inventor before: Liu Junhua Inventor before: Lu Wei Inventor before: Jin Hang Inventor before: Zhang Jiamin |