CN102255292B - 一种基于参数识别的高压输电线路距离保护方法 - Google Patents
一种基于参数识别的高压输电线路距离保护方法 Download PDFInfo
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102570419B (zh) * | 2011-12-28 | 2014-04-23 | 西安交通大学 | 一种基于电流量的输电线路纵联保护方法 |
CN103311908B (zh) * | 2013-05-19 | 2016-03-30 | 国家电网公司 | 利用单端电流量实现输电线路单相高阻接地故障继电保护方法 |
CN103532113A (zh) * | 2013-10-23 | 2014-01-22 | 国家电网公司 | 一种含有微电网系统输电线路快速距离保护方法 |
EP3088906B1 (en) * | 2015-04-30 | 2017-08-30 | General Electric Technology GmbH | Fault location detection and distance protection apparatus and associated method |
CN105548820A (zh) * | 2016-03-10 | 2016-05-04 | 西安科技大学 | 基于暂态行波模极大值法的电缆线路故障识别与定位方法 |
CN107329045B (zh) * | 2017-07-14 | 2020-02-07 | 国网上海市电力公司 | 配网故障最小二乘定位方法 |
CN108110741B (zh) * | 2018-01-31 | 2019-07-09 | 国网浙江省电力有限公司电力科学研究院 | 一种输电线路距离保护方法 |
CN109510180A (zh) * | 2018-11-14 | 2019-03-22 | 国网江西省电力有限公司电力科学研究院 | 一种基于线路两侧正序电压的故障识别方法 |
CN110568308B (zh) * | 2019-07-19 | 2021-07-13 | 昆明理工大学 | 一种基于Bergeron线路模型的特高压直流输电线路区内外故障识别方法 |
CN113945799B (zh) * | 2021-10-15 | 2023-05-02 | 广东电网有限责任公司惠州供电局 | 电力线路网络故障定位方法、装置、电子设备及存储介质 |
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