CN101068079A - 一种基于导纳原理实现输电线路保护的方法 - Google Patents
一种基于导纳原理实现输电线路保护的方法 Download PDFInfo
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522732A (zh) * | 2011-12-06 | 2012-06-27 | 国电南瑞科技股份有限公司 | 带有多路光纤接口的直流保护系统及其直流保护方法 |
CN105244860A (zh) * | 2015-10-10 | 2016-01-13 | 国家电网公司 | 一种基于正序导纳的差动保护方法 |
CN105445613A (zh) * | 2015-09-29 | 2016-03-30 | 昆明理工大学 | 一种基于极线电压机器学习判别机制的线路故障识别方法 |
CN105896487A (zh) * | 2016-04-20 | 2016-08-24 | 国电南瑞科技股份有限公司 | 基于故障分量的补偿到平衡点的导纳差动保护方法 |
CN106532653A (zh) * | 2016-10-14 | 2017-03-22 | 国网山东省电力公司泰安供电公司 | 一种差动保护装置及其方法 |
CN108445350A (zh) * | 2018-02-23 | 2018-08-24 | 北京交通大学 | 基于输入导纳的直流输电线路故障定位方法 |
CN111679124A (zh) * | 2020-06-04 | 2020-09-18 | 北京交通大学 | 一种电力系统的振荡辨识的方法和装置 |
CN115000924A (zh) * | 2022-07-15 | 2022-09-02 | 中国电力科学研究院有限公司 | 用于高比例新能源系统的线路导纳保护判据构建方法及装置 |
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2007
- 2007-06-18 CN CNB2007101190323A patent/CN100492802C/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522732A (zh) * | 2011-12-06 | 2012-06-27 | 国电南瑞科技股份有限公司 | 带有多路光纤接口的直流保护系统及其直流保护方法 |
CN102522732B (zh) * | 2011-12-06 | 2015-01-14 | 国电南瑞科技股份有限公司 | 带有多路光纤接口的直流保护系统 |
CN105445613B (zh) * | 2015-09-29 | 2018-05-25 | 昆明理工大学 | 一种基于极线电压机器学习判别机制的线路故障识别方法 |
CN105445613A (zh) * | 2015-09-29 | 2016-03-30 | 昆明理工大学 | 一种基于极线电压机器学习判别机制的线路故障识别方法 |
CN105244860B (zh) * | 2015-10-10 | 2018-02-16 | 国家电网公司 | 一种基于正序导纳的差动保护方法 |
CN105244860A (zh) * | 2015-10-10 | 2016-01-13 | 国家电网公司 | 一种基于正序导纳的差动保护方法 |
CN105896487A (zh) * | 2016-04-20 | 2016-08-24 | 国电南瑞科技股份有限公司 | 基于故障分量的补偿到平衡点的导纳差动保护方法 |
CN105896487B (zh) * | 2016-04-20 | 2018-08-14 | 国电南瑞科技股份有限公司 | 基于故障分量的补偿到平衡点的导纳差动保护方法 |
CN106532653A (zh) * | 2016-10-14 | 2017-03-22 | 国网山东省电力公司泰安供电公司 | 一种差动保护装置及其方法 |
CN106532653B (zh) * | 2016-10-14 | 2018-09-18 | 国网山东省电力公司泰安供电公司 | 一种差动保护装置及其方法 |
CN108445350A (zh) * | 2018-02-23 | 2018-08-24 | 北京交通大学 | 基于输入导纳的直流输电线路故障定位方法 |
CN111679124A (zh) * | 2020-06-04 | 2020-09-18 | 北京交通大学 | 一种电力系统的振荡辨识的方法和装置 |
CN111679124B (zh) * | 2020-06-04 | 2021-07-23 | 北京交通大学 | 一种电力系统的振荡辨识的方法和装置 |
CN115000924A (zh) * | 2022-07-15 | 2022-09-02 | 中国电力科学研究院有限公司 | 用于高比例新能源系统的线路导纳保护判据构建方法及装置 |
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CN100492802C (zh) | 2009-05-27 |
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Inventor after: He Jinghan Inventor after: Li Jingzheng Inventor after: Zhang Hao Inventor after: Li Shanying Inventor after: Yao Qian Inventor after: Jin Haifeng Inventor after: Liang Yuzhi Inventor before: He Jinghan Inventor before: Li Jingzheng Inventor before: Zhang Hao |
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