CN105117865A - 一种基于雷击故障绝缘恢复特性的输电线路巡线策略方法 - Google Patents
一种基于雷击故障绝缘恢复特性的输电线路巡线策略方法 Download PDFInfo
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CN108362977A (zh) * | 2018-02-09 | 2018-08-03 | 中国电力科学研究院有限公司 | 一种超特高压输电工程线路故障成因辨别方法及*** |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102354918A (zh) * | 2011-10-09 | 2012-02-15 | 广东电网公司电力科学研究院 | 输变电设备检修方法及装置 |
CN103902731A (zh) * | 2014-04-16 | 2014-07-02 | 国家电网公司 | 一种基于知识库查询的智能化信息检修方法 |
CN103914791A (zh) * | 2014-03-17 | 2014-07-09 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种电力设备状态检修*** |
CN104502802A (zh) * | 2014-12-24 | 2015-04-08 | 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*** |
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CN102354918A (zh) * | 2011-10-09 | 2012-02-15 | 广东电网公司电力科学研究院 | 输变电设备检修方法及装置 |
CN103914791A (zh) * | 2014-03-17 | 2014-07-09 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种电力设备状态检修*** |
CN103902731A (zh) * | 2014-04-16 | 2014-07-02 | 国家电网公司 | 一种基于知识库查询的智能化信息检修方法 |
CN104502802A (zh) * | 2014-12-24 | 2015-04-08 | 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*** |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108362977A (zh) * | 2018-02-09 | 2018-08-03 | 中国电力科学研究院有限公司 | 一种超特高压输电工程线路故障成因辨别方法及*** |
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Inventor after: Li Mingjun Inventor after: Li Guohua Inventor after: Liu Tianshao Inventor after: Chen Zhifeng Inventor after: Ma Chengzhi Inventor after: Huang Yaosheng Inventor after: Wang Yonghua Inventor after: Wu Chuiming Inventor after: Chen Jin Inventor after: Xu Qiaoyun Inventor after: Liu Xiaojin Inventor after: Fan Yazhou Inventor after: Ou Yuqiang Inventor after: Gan Tuanjie Inventor after: Wen Jianzhong Inventor after: Tang Zhenpeng Inventor after: Zeng Weiling Inventor after: Chen Jianping Inventor after: Xu Ping Inventor before: Li Mingjun Inventor before: Chen Jianping Inventor before: Xu Ping Inventor before: Li Guohua Inventor before: Liu Tianshao Inventor before: Chen Zhifeng Inventor before: Ma Chengzhi Inventor before: Huang Yaosheng Inventor before: Wang Yonghua Inventor before: Wu Chuiming Inventor before: Chen Jin Inventor before: Zhang Guoqing Inventor before: Xu Qiaoyun Inventor before: Liu Xiaojin Inventor before: Fan Yazhou Inventor before: Dou Xianhe Inventor before: Ou Yuqiang Inventor before: Gan Tuanjie Inventor before: Wen Jianzhong Inventor before: Tang Zhenpeng Inventor before: Zeng Weiling |
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