CN104267310B - 一种基于扰动功率方向的电压暂降源定位方法 - Google Patents
一种基于扰动功率方向的电压暂降源定位方法 Download PDFInfo
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105182176B (zh) * | 2015-07-15 | 2018-03-09 | 中国矿业大学 | 基于序空间矢量特性阻抗实部极性的电压暂降源的方向判断方法 |
CN105223452B (zh) * | 2015-11-02 | 2018-04-10 | 武汉阿迪克电子股份有限公司 | 实现电能质量监测及污染源定位的电能质量监测仪和方法 |
CN105388396B (zh) * | 2015-11-04 | 2018-10-26 | 中国矿业大学 | 一种用序有功增量电流方向追溯电压暂降源的方法 |
CN105842580B (zh) * | 2015-11-20 | 2018-11-13 | 武汉大学 | 一种适用于智能配电网的电压暂降源精确定位优化方法 |
CN105785230B (zh) * | 2016-05-10 | 2018-08-21 | 浙江工业大学 | 一种具有容错性的电压暂降源定位方法 |
CN107942191B (zh) * | 2017-09-22 | 2020-02-07 | 国网上海市电力公司 | 基于灵敏度分析的区域地区直流波动源定位方法 |
CN109307795B (zh) * | 2018-11-30 | 2020-11-06 | 广东电网有限责任公司 | 波形点检测方法及装置 |
CN111580008B (zh) * | 2020-04-16 | 2021-04-27 | 华北电力大学 | 一种基于相位跳变下扰动功率分析的短路故障选线方法 |
CN113189444A (zh) * | 2021-04-25 | 2021-07-30 | 国网江苏省电力有限公司苏州供电分公司 | 一种电压暂降源判定方法和装置 |
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CN103018537A (zh) * | 2012-11-28 | 2013-04-03 | 西南交通大学 | 基于cwd谱峭度的暂态电能质量扰动分类识别方法 |
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US6759765B2 (en) * | 2002-06-12 | 2004-07-06 | Power Standards Lab | Sag generator with plurality of switch technologies |
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US5886429A (en) * | 1997-12-11 | 1999-03-23 | Board Of Regents, The University Of Texas System | Voltage sag/swell testing station |
CN101566663A (zh) * | 2009-06-04 | 2009-10-28 | 山东大学 | 一种配电***电压跌落源定位方法 |
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CN103018537A (zh) * | 2012-11-28 | 2013-04-03 | 西南交通大学 | 基于cwd谱峭度的暂态电能质量扰动分类识别方法 |
CN103487682A (zh) * | 2013-09-13 | 2014-01-01 | 深圳供电局有限公司 | 一种电压暂降扰动下敏感客户电能体验质量的预警方法 |
CN103995178A (zh) * | 2014-05-20 | 2014-08-20 | 江苏大学 | 一种基于时频聚集特性准则s变换的电压暂降检测方法 |
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Title |
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电压暂降源定位的优化综合判据法;吕干云等;《电力***保护与控制》;20130301;第41卷(第5期);正文第66-71页 * |
配电***电压跌落源定位新方法;高洪霞等;《山东大学学报(工学版)》;20091031;第39卷(第5期);正文第115-119页 * |
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