CN102788932B - 一种输电线路雷电绕击故障的辨识方法 - Google Patents
一种输电线路雷电绕击故障的辨识方法 Download PDFInfo
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103278709B (zh) * | 2013-04-27 | 2015-09-02 | 国家电网公司 | 一种输电线路雷电行波特性测试系统 |
CN104422853B (zh) * | 2013-08-30 | 2018-02-02 | 海南电网有限责任公司电力科学研究院 | 一种输电线路工频故障电流辨识方法 |
CN104897977B (zh) * | 2014-03-07 | 2018-02-02 | 武汉三相电力科技有限公司 | 一种输电线路雷击频度的直接监测方法 |
CN104502804B (zh) * | 2014-12-24 | 2017-07-11 | 国家电网公司 | 输电线路雷击故障及雷击故障类型的识别方法及系统 |
CN106841931A (zh) * | 2017-04-13 | 2017-06-13 | 云南电网有限责任公司电力科学研究院 | 一种输电线路雷击故障的识别方法 |
CN108205662A (zh) * | 2017-12-29 | 2018-06-26 | 国网上海市电力公司 | 基于皮尔逊算法的输电线路雷电反击识别方法 |
CN108169628A (zh) * | 2018-02-10 | 2018-06-15 | 新乡市中宝电气有限公司 | 识别雷击故障性质和精确定位故障点的装置及方法 |
CN108535600A (zh) * | 2018-04-19 | 2018-09-14 | 佛山市龙生光启科技有限公司 | 一种输电线故障判断装置 |
CN109375073A (zh) * | 2018-11-15 | 2019-02-22 | 国网浙江省电力有限公司绍兴供电公司 | 防雷绝缘子动作电流和故障电流捕捉及识别模块 |
CN110161301B (zh) * | 2019-06-24 | 2021-07-02 | 四川电安智能科技有限公司 | 一种抗干扰型雷电流波形采集算法 |
CN110907755A (zh) * | 2019-12-03 | 2020-03-24 | 广西电网有限责任公司电力科学研究院 | 一种输电线路在线监测故障识别方法 |
CN113033837A (zh) * | 2021-03-05 | 2021-06-25 | 国网电力科学研究院武汉南瑞有限责任公司 | 基于输电线路暂态波形的人工智能故障辨识系统及方法 |
CN113092879B (zh) * | 2021-03-31 | 2022-07-29 | 广东电网有限责任公司清远供电局 | 输电线路雷击监测方法、装置、设备及存储介质 |
CN115575726B (zh) * | 2022-11-21 | 2023-02-24 | 昆明理工大学 | 一种输电线路多重雷击性质判别方法及系统 |
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CN101290336A (zh) * | 2008-06-18 | 2008-10-22 | 昆明理工大学 | 一种交流输电线路雷电绕击与反击的识别方法 |
CN101345415A (zh) * | 2008-08-26 | 2009-01-14 | 昆明理工大学 | 直流输电线路雷电绕击与反击分辨的行波分析识别方法 |
CN102385019A (zh) * | 2011-07-28 | 2012-03-21 | 海南电力试验研究所 | 一种输电线路雷击与非雷击故障的辨识方法 |
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JP3002650B2 (ja) * | 1997-05-09 | 2000-01-24 | 中部電力株式会社 | 電力系統の雷故障判定 |
JP3316431B2 (ja) * | 1997-10-22 | 2002-08-19 | 古河電気工業株式会社 | 送配電線の故障点検出装置 |
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CN101345415A (zh) * | 2008-08-26 | 2009-01-14 | 昆明理工大学 | 直流输电线路雷电绕击与反击分辨的行波分析识别方法 |
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±800kV直流输电线路雷电绕击与反击的识别方法;束洪春等;《中国电机工程学报》;20090305;第29卷(第7期);第16页第1栏第7行-第17页第2栏第1行、图8-14 * |
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