CN107015109B - 一种基于opgw的输电线路感应雷与直击雷的识别方法 - Google Patents
一种基于opgw的输电线路感应雷与直击雷的识别方法 Download PDFInfo
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- CN107015109B CN107015109B CN201710172942.1A CN201710172942A CN107015109B CN 107015109 B CN107015109 B CN 107015109B CN 201710172942 A CN201710172942 A CN 201710172942A CN 107015109 B CN107015109 B CN 107015109B
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- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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CN107015109B true CN107015109B (zh) | 2018-09-07 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108845177B (zh) * | 2018-07-18 | 2021-01-22 | 广东电网有限责任公司 | 一种用于配电网的雷击监测与识别方法、装置和设备 |
CN110068747A (zh) * | 2019-04-22 | 2019-07-30 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | 一种基于opgw的输电线路雷击闪络判别方法 |
CN110108979A (zh) * | 2019-04-22 | 2019-08-09 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | 基于opgw的输电线路雷击闪络与非闪络的识别方法 |
CN111413590B (zh) * | 2020-04-24 | 2022-06-28 | 国家电网有限公司 | 一种基于opgw的输电线路故障与非故障闪络信号辨识方法 |
CN111766477B (zh) * | 2020-08-04 | 2022-06-28 | 国网江苏省电力有限公司扬州供电分公司 | 直流无断路器配电网线路故障快速检测与识别方法及装置 |
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 |
CN112083278A (zh) * | 2020-08-23 | 2020-12-15 | 昆明理工大学 | 一种基于站端故障电流宽频检测的配电网直击雷与感应雷辨识方法 |
CN112684272B (zh) * | 2020-12-29 | 2021-09-21 | 海南电网有限责任公司电力科学研究院 | 一种输电线路雷击类型检测装置 |
CN113671293B (zh) * | 2021-08-25 | 2024-03-15 | 昆明同弘瑞能电力科技有限公司 | 一种配电线路雷击故障性质判别方法、系统、设备及终端 |
CN115656732B (zh) * | 2022-12-12 | 2023-05-23 | 昆明理工大学 | 一种基于雷电冲击速率识别雷击故障的方法及系统 |
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JP3089548B2 (ja) * | 1997-09-17 | 2000-09-18 | 中国電力株式会社 | 雷情報処理装置並びに送電線の事故情報伝送装置及び事故情報伝送方法 |
CN102539902B (zh) * | 2012-02-23 | 2014-07-16 | 广东电网公司电力科学研究院 | 基于行波直接测量的输电线路直击雷与感应雷辨识方法 |
CN102735947B (zh) * | 2012-06-05 | 2014-08-06 | 贵州电力试验研究院 | 采用多参量比值代码的电网过电压识别方法 |
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Inventor after: Guo Tao Inventor after: Cheng Yuan Inventor after: Zheng Luyao Inventor after: Su Jie Inventor after: Shen Ping Inventor after: Zhang Rongbo Inventor after: Yang Heng Inventor after: Shi Lei Inventor after: Wang Wei Inventor after: Yang Yuan Inventor after: Li Tao Inventor after: Yan Biwu Inventor before: Shen Ping Inventor before: Zheng Luyao Inventor before: Su Jie Inventor before: Guo Tao Inventor before: Liu Rui Inventor before: Shi Lei Inventor before: Luo Shiying Inventor before: Zhang Zongyu Inventor before: Li Tao Inventor before: Yan Biwu Inventor before: Cheng Yuan |
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Effective date of registration: 20201125 Address after: 550000 No. 17 Binhe Road, Nanming District, Guizhou, Guiyang Patentee after: GUIZHOU POWER GRID Corp. Address before: No.5508 Nanba street, Guiyang City, Guizhou Province Patentee before: ELECTRICITY TRANSMISSION RUN OVERHAUL BRANCH, GUIZHOU POWER GRID Co.,Ltd. Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |