35kV電流互感器局部放電監(jiān)測傳感器研究.pdf

1、重慶大學(xué)碩士學(xué)位論文35kV電流互感器局部放電監(jiān)測傳感器研究姓名：張兵申請學(xué)位級別：碩士專業(yè)：電氣工程指導(dǎo)教師：李劍唐世宇20091204ABSTRACTTheinsulationdefectsin11i曲Voltage(HV)curremtrallsfo衄ercontactwitllpanialdischarge(PD)closelyThePDonlinemonitoringcanbeusedtojudgetheinsulations

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5、etectPDs迢naIs，alIofwhichareshownasfoIlows：Atfirst，aimingat也eproducingandm肌ingcharacteristicsofHVcullrent仃a11sfonller’thispaperanalysisthereasonsofPDsbrokeninHVcurrenttrallsfomerandgiVeanumberofcontr01meaSurementsSecondIy

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9、paperdesigna向ilsystemusedforUHFPDsAndcombilleitwithpuIsecurrentsensor’thlspaperpresentsasystemcontaingpulsecurrentsensorandUHFantennastodetectPDsinHVcurrent仃aIlsfo肌erA叫weuseittodetectPDsin35kVcullrent協(xié)a11sforrnertlleresu