CN103683230A - 一种电力系统配电网距离保护的实现方法及结构 - Google Patents
一种电力系统配电网距离保护的实现方法及结构 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106711972A (zh) * | 2017-02-24 | 2017-05-24 | 国家电网公司西南分部 | 计及混合直流馈入的交流系统距离保护性能评价方法 |
CN110703041A (zh) * | 2019-10-24 | 2020-01-17 | 西南交通大学 | 基于电流-电流导数二维空间的输电线路故障检测方法 |
CN111948568A (zh) * | 2019-04-30 | 2020-11-17 | 国家电网有限公司 | 基于瞬时相位一致的电网线路故障处理方法 |
CN112083299A (zh) * | 2020-09-11 | 2020-12-15 | 国网重庆市电力公司北碚供电分公司 | 一种基于卡尔曼滤波的直流系统绝缘故障预测方法 |
CN112379217A (zh) * | 2020-11-06 | 2021-02-19 | 山东大学 | 一种基于线电压量测的故障测距方法及系统 |
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US4821137A (en) * | 1987-11-12 | 1989-04-11 | General Electric Company | Positive sequence distance relay for AC power transmission line protection |
WO2007090484A1 (en) * | 2006-02-10 | 2007-08-16 | Abb Technology Ltd | Method and adaptive distance protection relay for power transmission lines |
CN101350521A (zh) * | 2008-09-17 | 2009-01-21 | 北京四方继保自动化股份有限公司 | 一种针对非均匀零序互感同杆架空多回线路的故障测距方法 |
CN102904226A (zh) * | 2012-10-08 | 2013-01-30 | 华南理工大学 | 一种含分布式电源配电网的自适应距离保护方法 |
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Patent Citations (4)
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US4821137A (en) * | 1987-11-12 | 1989-04-11 | General Electric Company | Positive sequence distance relay for AC power transmission line protection |
WO2007090484A1 (en) * | 2006-02-10 | 2007-08-16 | Abb Technology Ltd | Method and adaptive distance protection relay for power transmission lines |
CN101350521A (zh) * | 2008-09-17 | 2009-01-21 | 北京四方继保自动化股份有限公司 | 一种针对非均匀零序互感同杆架空多回线路的故障测距方法 |
CN102904226A (zh) * | 2012-10-08 | 2013-01-30 | 华南理工大学 | 一种含分布式电源配电网的自适应距离保护方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106711972A (zh) * | 2017-02-24 | 2017-05-24 | 国家电网公司西南分部 | 计及混合直流馈入的交流系统距离保护性能评价方法 |
CN111948568A (zh) * | 2019-04-30 | 2020-11-17 | 国家电网有限公司 | 基于瞬时相位一致的电网线路故障处理方法 |
CN110703041A (zh) * | 2019-10-24 | 2020-01-17 | 西南交通大学 | 基于电流-电流导数二维空间的输电线路故障检测方法 |
CN112083299A (zh) * | 2020-09-11 | 2020-12-15 | 国网重庆市电力公司北碚供电分公司 | 一种基于卡尔曼滤波的直流系统绝缘故障预测方法 |
CN112379217A (zh) * | 2020-11-06 | 2021-02-19 | 山东大学 | 一种基于线电压量测的故障测距方法及系统 |
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Inventor after: He Jianjun Inventor after: Xu Hong Inventor after: Ji Chang Inventor after: Luo Jian Inventor after: Liu Gang Inventor after: Zhang Changchun Inventor after: Wang Yifu Inventor after: Song Hongbin Inventor after: Huang Jing Inventor after: Wang Jianfei Inventor after: Zhang Kaidi Inventor before: He Jianjun Inventor before: Luo Jian Inventor before: Wang Yifu Inventor before: Song Hongbin Inventor before: Huang Jing Inventor before: Wang Jianfei Inventor before: Zhang Kaidi Inventor before: Xu Hong Inventor before: Ji Chang |