CN101534001B - 配网短路故障检测及非故障区段恢复供电方法 - Google Patents
配网短路故障检测及非故障区段恢复供电方法 Download PDFInfo
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CN2008100074739A CN101534001B (zh) | 2008-03-11 | 2008-03-11 | 配网短路故障检测及非故障区段恢复供电方法 |
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CN101534001B true CN101534001B (zh) | 2011-11-23 |
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Families Citing this family (27)
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CN101916988B (zh) * | 2010-06-11 | 2013-01-16 | 中铁电气化勘测设计研究院有限公司 | 一种供电环网的智能保护回路架构系统及智能保护方法 |
CN102005819A (zh) * | 2010-11-12 | 2011-04-06 | 南京因泰莱配电自动化设备有限公司 | 配电网故障隔离的方法 |
CN102496915B (zh) * | 2011-11-29 | 2014-05-28 | 航天科工深圳(集团)有限公司 | 一种配电网故障处理方法及系统 |
GB2501057B (en) * | 2012-03-05 | 2014-09-17 | Alstom Technology Ltd | Method of fault clearance |
CN102684308B (zh) * | 2012-05-18 | 2014-12-24 | 上海交通大学 | 基于超导状态信息的配电网自愈系统及其方法 |
CN102710022B (zh) * | 2012-06-13 | 2014-03-19 | 南京软核科技有限公司 | 基于智能馈线自动化终端的配电网馈线保护与重构方法 |
CN103678369A (zh) * | 2012-09-17 | 2014-03-26 | 华北电力大学 | 基于开关刀闸-子系统的电网故障恢复路径搜索方法 |
CN102937687B (zh) * | 2012-10-26 | 2015-06-03 | 江苏汉天星配电自动化科技有限公司 | 中性点经小电阻接地时断线故障与接地故障的区分方法 |
CN102969695B (zh) * | 2012-10-26 | 2014-12-17 | 江苏汉天星配电自动化科技有限公司 | 中性点经小电阻接地方式时的接地预告方法 |
CN102938107B (zh) * | 2012-11-20 | 2016-12-21 | 广东电网公司 | 主配网停电计划协调方法及系统 |
CN103078302B (zh) * | 2012-12-31 | 2015-02-25 | 王永法 | 一种电网馈线自动网络重构实施方法 |
CN103455951B (zh) * | 2013-08-27 | 2017-05-10 | 国家电网公司 | 基于短路功率方向的继电保护仿真方法 |
CN103915825B (zh) * | 2014-03-20 | 2016-09-28 | 广州南方电力集团科技发展有限公司 | 全负荷开关环网柜供电的配电网故障自动判断及控制方法 |
CN104181444B (zh) * | 2014-08-25 | 2016-09-28 | 上海金智晟东电力科技有限公司 | 馈线自动化系统测试结果的正确性判断方法 |
CN104218596A (zh) * | 2014-09-25 | 2014-12-17 | 国家电网公司 | 基于低压线路负荷均衡的节能装置 |
CN106370977A (zh) * | 2016-08-23 | 2017-02-01 | 成都翼高九天科技有限公司 | 一种基于无人机地站的配电网故障检测方法 |
CN106253252A (zh) * | 2016-08-27 | 2016-12-21 | 国网山东省电力公司蓬莱市供电公司 | 一种高容错性的馈线自动化故障自愈方法 |
CN108321774B (zh) * | 2017-10-30 | 2019-11-26 | 武汉市速隔迅联电力科技有限公司 | 一种配网自动化就地控制和集中控制的组合优化方法 |
CN108037406A (zh) * | 2017-12-29 | 2018-05-15 | 广东电网有限责任公司韶关供电局 | 一种线路故障查找方法 |
CN109298289A (zh) * | 2018-11-29 | 2019-02-01 | 广东电网有限责任公司 | 配电网故障点的定位方法、系统及电子设备 |
CN110632447B (zh) * | 2019-09-05 | 2022-04-15 | 深圳供电局有限公司 | 一种电网继电保护跳闸出口回路现场校验方法及系统 |
CN110609207B (zh) * | 2019-09-10 | 2021-09-10 | 国电南瑞科技股份有限公司 | 一种t接线路故障测距方法 |
CN110994564B (zh) * | 2019-11-27 | 2021-11-23 | 积成电子股份有限公司 | 配电网保护投入开关自动选取和定值整定方法 |
CN111446126B (zh) * | 2020-04-09 | 2022-04-08 | 华能伊敏煤电有限责任公司 | 开合闸装置 |
CN114142447B (zh) * | 2021-11-26 | 2023-11-28 | 贵州电网有限责任公司 | 一种不完整配置智能分布式系统实现自动转供电的方法 |
CN115117862A (zh) * | 2021-12-28 | 2022-09-27 | 保定钰鑫电气科技有限公司 | 一种三相电力系统相间短路的便捷处理方法 |
CN116345420B (zh) * | 2023-05-12 | 2023-10-27 | 珠海许继电气有限公司 | 一种配电线路故障的联络转供处理方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87215041U (zh) * | 1987-11-01 | 1988-09-28 | 大庆石油管理局第四采油厂 | 线路短路故障自动检测切除装置 |
CN2104519U (zh) * | 1991-08-20 | 1992-05-13 | 罗澍滋 | 线路故障切除器 |
WO2007011196A1 (en) * | 2005-07-20 | 2007-01-25 | Uab 'energijos Srautas' | A method of earth fault identification and location in three-phase electrical network |
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2008
- 2008-03-11 CN CN2008100074739A patent/CN101534001B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87215041U (zh) * | 1987-11-01 | 1988-09-28 | 大庆石油管理局第四采油厂 | 线路短路故障自动检测切除装置 |
CN2104519U (zh) * | 1991-08-20 | 1992-05-13 | 罗澍滋 | 线路故障切除器 |
WO2007011196A1 (en) * | 2005-07-20 | 2007-01-25 | Uab 'energijos Srautas' | A method of earth fault identification and location in three-phase electrical network |
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