CN105548740A - 雷击故障侵入波与接地故障侵入波的辨识方法与系统 - Google Patents
雷击故障侵入波与接地故障侵入波的辨识方法与系统 Download PDFInfo
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
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CN201510885465.4A CN105548740B (zh) | 2015-12-03 | 2015-12-03 | 雷击故障侵入波与接地故障侵入波的辨识方法与系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106443335A (zh) * | 2016-09-20 | 2017-02-22 | 广西电网有限责任公司钦州供电局 | 雷击故障识别方法及系统 |
CN112162173A (zh) * | 2020-08-23 | 2021-01-01 | 昆明理工大学 | 一种基于故障电流频带分布差异的配电网雷击与非雷击故障辨识方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20030151397A1 (en) * | 2002-02-13 | 2003-08-14 | Murphy Martin J. | Lightning detection and data acquisition system |
CN103529332A (zh) * | 2013-10-28 | 2014-01-22 | 昆明理工大学 | 一种基于电压相关度和小波变换暂态能量分布特性的特高压直流输电线路雷击干扰识别方法 |
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- 2015-12-03 CN CN201510885465.4A patent/CN105548740B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030151397A1 (en) * | 2002-02-13 | 2003-08-14 | Murphy Martin J. | Lightning detection and data acquisition system |
CN103529332A (zh) * | 2013-10-28 | 2014-01-22 | 昆明理工大学 | 一种基于电压相关度和小波变换暂态能量分布特性的特高压直流输电线路雷击干扰识别方法 |
Non-Patent Citations (2)
Title |
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代颖等: "线路雷击事故与短路故障的识别方法", 《四川电力技术》 * |
刘可真等: "±800kV特高压直流输电线路雷击暂态识别", 《电网技术》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106443335A (zh) * | 2016-09-20 | 2017-02-22 | 广西电网有限责任公司钦州供电局 | 雷击故障识别方法及系统 |
CN112162173A (zh) * | 2020-08-23 | 2021-01-01 | 昆明理工大学 | 一种基于故障电流频带分布差异的配电网雷击与非雷击故障辨识方法 |
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Inventor after: Wang Hongbin Inventor after: Ye Haifeng Inventor after: Wu Hao Inventor after: Huang Yong Inventor after: Zhou Enze Inventor after: Gao Ya Inventor after: Li Feng Inventor after: Luo Yingting Inventor after: Yi Xiaoran Inventor before: Wang Hongbin Inventor before: Zhang Guoqing Inventor before: Chen Peilin Inventor before: Ye Haifeng Inventor before: Wu Hao Inventor before: Huang Yong Inventor before: Zhou Enze Inventor before: Gao Ya Inventor before: Li Feng Inventor before: Luo Yingting Inventor before: Yi Xiaoran |
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Effective date of registration: 20171228 Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Address before: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Co-patentee before: Wuhan Sunshine Power Science & Technology Co., Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. |
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Effective date of registration: 20210223 Address after: Room 501-503, annex building, Huaye building, No.1-3 Chuimao new street, Xihua Road, Yuexiu District, Guangzhou City, Guangdong Province 510000 Patentee after: China Southern Power Grid Power Technology Co.,Ltd. Address before: 510080 water Donggang 8, Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong. Patentee before: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. |