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Treatment on A Generator Rotor Turn-to-turn Short Circuit Fault

SONG Gui-zhong;Yizhou Hydropower Plant;  
The generator rotor grounding fault is one of the frequent faults, which has many diagnostic methods. The paper makes an introduction to the AC voltage dividing method for quickly and accurately finding out the grounding pole, which has high accuracy in finding out and judging the grounding fault point for salient-pole hydro-generator rotor.
【CateGory Index】: TM307
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Chinese Journal Full-text Database 1 Hits
1 LI Peng1,ZHANG Ling1,DAI Guo-chao2(1.College of Zhengzhou Electric Power,Zhengzhou 450004,China;2.Zhoukou Longda Generation Company Limited,Zhoukou 466000,China);Analysis of the turn-to-turn short circuit of turbo generator rotor windings and its treatment[J];Water Conservancy & Electric Power Machinery;2007-12
Chinese Journal Full-text Database 2 Hits
1 Xiang Baolu Zuo Guorong Guangdong Shaoguan Power station of Yudean Group Co.,Ltd;Analysis of a Generator's Suspected Preventive Test Data of Turn-to-turn Short-circuit Fault[J];Electrical Machinery Technology;2009-03
2 XIANG Bao-lu,ZUO Guo-rong Shaoguan Power Plant,Guangdong Yuedian Group,Shaoguan 512132,China;Analysis on Experimental Data of Generator Rotor Inter-turn Short-circuit Tests[J];Power Equipment;2009-04
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 LIU Qing-he(Harbin Institute of Technology,Harbin,150001,China);Detecting Methods about the Fault of Interturn Short Circuit in Rotor Windings of Turbogenerator[J];Large Electric Machine and Hydraulic Turbine;2004-04
2 TANG Fang - xuan, XU Yan - xia (Qinshan Nuclear Power Joint Operation Company,Haiyan 314300,China);Diagnosis and Treatment of Turn - to - Turn Short Circuit Fault for Generator Rotor in Qinshan No. 2 Nucher Power Station[J];Electrical Equipment;2005-01
3 Yang Hongtao, Zhao Hairong (Gezhouba Group Mechanical & Electric Construction Co Ltd. Yichang 443002. China);METHOD FOR MEASURING AC IMPEDANCE OF GENERATOR ROTOR AND EFFECTS ON DECISION OF TURN-TO-TURN SHORT CIRCUIT FAULT[J];Automation of Electric Power Systems;2001-11
4 WAN Shu-ting,LI He-ming,LI Yong-gang (North China Electric Power University, Baoding 071003, Hebei Province, China);ANALYSIS OF GENERATOR VIBRATION CHARACTERISTIC ON ROTOR WINDING INTER-TURN SHORT CIRCUIT FAULT[J];Proceedings of the Csee;2005-10
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