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| Application of on-line Monitoring Technology in 500kV Substation of Jibei Power Grid |
| Zhang Wei, Diao Yanping, Wang Jianwei, Wei Haijun, Tian Lin |
| State Grid Jibei Maintenance Company, Beijing 102488 |
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Abstract On-line monitoring technology commonly applied in Jibei power grid is introduced, including oil dissolved gas,partial discharge, earth current of iron core, capacitive equipments and metal oxide arrester on-line monitoring technology. Two application cases related to the defect of magnetic shield insulation in a power transformer and a fault in CVT given in this paper are given, with experiences on the monitoring and operation of such tests summarized briefly, and some suggestions on the implementation of on-line monitoring technology are proposed.
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Published: 28 October 2015
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| Cite this article: |
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Zhang Wei,Diao Yanping,Wang Jianwei等. Application of on-line Monitoring Technology in 500kV Substation of Jibei Power Grid[J]. Electrical Engineering, 2015, 16(10): 95-99.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2015/V16/I10/95
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[1] 许晓慧. 智能电网导论[M]. 北京: 中国电力出版社, 2009.
[2] 王少华, 叶自强, 梅冰笑. 输变电设备在线监测及带电检测技术在电网中的应用现状[J]. 高压电器, 2011, 47(4): 84-90.
[3] 齐飞, 毛文奇, 何智强, 等. 带电检测技术在电网设备中的应用分析[J]. 湖南电力, 2012, 32(1): 27-29.
[4] 许坤, 周建华. 变压器油中溶解气体在线监测技术发展与展望[C]. 2005年全国输变电设备状态检修技术交流研讨会, 2005: 30-32.
[5] 刘鸿斌, 刘连睿, 刘少宇, 等. 输变电设备带电检测技术在华北电网的应用[J]. 华北电力技术, 2009(8): 35-37.
[6] 王彩雄, 唐志国, 常文治, 等. 局部放电超高频检测抗干扰与多源放电信号分离方法[J]. 电网技术, 2012, 36(3): 46-50.
[7] 葛军. GIS局部放电的超宽频检测系统初探[J]. 华东电力, 2005(9): 73-74.
[8] 律方成, 程述一, 李燕青, 等. 超声法在电力变压器局部放电检测中的应用与展望[J]. 变压器, 2012, 49(8): 45-49.
[9] 司文荣, 李军浩, 袁鹏, 等. 局部放电光测法的研究现状与发展[J]. 高压电器, 2008, 44(3): 261-264, 279.
[10] 姚勇, 岳彦峰, 黄兴泉. GIS超高频/超声波局放检测方法的现场应用[J]. 高电压技术, 2008, 34(2): 422-424.
[11] 刘东方. 变压器铁心接地电流超标缺陷分析及处理[J]. 电工技术, 2010, 46(10): 16-17.
[12] 刘睿, 陈凌. 变压器铁心接地电流在线监测装置现场检测浅析[J]. 四川电力技术, 2012, 35(2): 9-11.
[13] 芦兴, 王瑞闯. 容性设备介质损耗在线监测方法研究[J]. 广东电力, 2012(7): 48-53, 58.
[14] 刘巍, 王军, 张国亮, 等. 500 kV变电站在线监测设备使用现状与改进建议[J]. 华北电力技术, 2006(1): 8-11. |
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2015, Vol. 16 
