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| Power Cables Partial Discharge Detection of Multi-sensor Combined |
| Huang Hai1, 2, Deng Tanyu1 |
1.Hu’nan Center for Quality Supervision and Inspection of Electric Wire and Cable, Hengyang, Hu’nan 421001;
2.The College of Electrical and Information Egineering of Changsha University of Science & Technology, Changsha 410014 |
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Abstract In this paper, based on the Rogowski coil electromagnetic lotus legitimate, combined with the combination of VHF clamp sensor and UHF sensor, using both their advantages and disadvantages are discussed joint detection method for multi-sensor power cable partial discharge, designed to meet the cable discharge detection system.
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Published: 05 November 2014
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[1] 韦斌,王伟,李成榕,等.VHF钳型传感器在线检测110kV XLPE电缆局放[J].高电压技术, 2004(7): 37-39.
[2] 张俊安.XLPE电缆附件局部放电UHF和VHF联合检测[J].电网与清洁能源,2011(10):43-46.
[3] LUCIANO A M, SAVASTANO M. Wide band transformer based on a split-conductor current sensor and a Rogowski coil for high current measurement[C]. Proceedings of the IEEE Instrumentation and Measurement Technology Conference,1995:454-458.
[4] 王彩雄,唐志国,常文治,等.局部放电超高频检测抗干扰与[J].电网技术,2012(3):46-50. |
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2014, Vol. 15 
