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开关柜暂态对地电压测试不稳定因素及改进方法浅析

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摘要 暂态对地电压TEV法是巡检类开关柜局放放电的常用技术,由于巡检时间短,常规的TEV传感器需要贴敷开关柜表面才能实现定点探测,该模式存在数据波动性大、判据单一的问题。基于区域放电场强的测试方法,一方面可实现非接触式测量,另一方面可实现区域化放电综合场强的快速测试,从而提高巡检效率的同时一定程度减少单点测试的盲从性和不确定性。
出处 《电工技术(下半月)》 2016年第11期105-105,107,共2页 Electric Engineering
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  • 1DL/T 596-1996.电力设备预防性试验规程[S],1996.
  • 2DL/T 417-2006.电力设备局部放电现场测量导则[S],2006.
  • 3LI Yan-qing,LU Fang-cheng,XIE Hong-ling,et al.Study on ultrasonic generation mechanism of partial discharge. 2005IEEE International Symposium on Electrical Insulating Materi-als . 2005
  • 4Jennings E,Collinson A.A partial discharge monitor for the measurement of pratial discharges in a high voltage plant by the transient earth voltage technique. 1993IEEE International Conference on Partial Discharge . 1993
  • 5NIU Bo,SONG Zheng-xiang,GENG Ying-san,et al.A mod-eling method on electromagnetic interference coupling path of digital relay in power system. 2008Asia-Pacific Symp-soium on Electromagnetic Compatibility and19th International Zurich Symposium on Electromagnetic Compatibility . 2008
  • 6Neil Davies,Joe Cheung Yin TANG,Paul Shiel.Benefits and experiences of non-intrusive partial discharge measure ments on MV swithchgear. CIRED19th International Conference on Electricity Distribution . 2007
  • 7Xiaodi Song,Chengke Zhou,Hepburn D M.An algorithm for indentifying the arrival time of PD pulses for PD source location. IEEE Conference on Electrical Insulation and Dielectric Phenomena . 2008
  • 8Bozar T,Borucki S,Cichon A,et al.Application possibilities of artificial neural networks for recognizing partial discharges measured by the acoustic emission method. IEEE Transac-tions on Dielectrics and Electrical Insulation . 2009
  • 9Birlasekaran S,Weng Hoe Leong.Comparison of known PD signals with the developed and commercial HFCT sensors. IEEE Transactions on Power Delivery . 2007
  • 10Cullen G,Stewart B G,Hepburn D M.Application of a radio frequency antenna technique for monitoring the speed,torque and internal fault conditions of AC and DC electric motors. IEEE Proceedings of the ISA/IEEE Sensors for Industry Con-ference . 2004

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