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《Hydropower Automation and Dam Monitoring》 2008-05
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Shaft-current Prevention of Langyashan Pumped Storage Power Station

WU Peizhi(East China Langyashan Pumped Storage Co.Ltd.,Chuzhou 239000,China)  
The origin of shaft-current and its damage to generator units are introduced briefly,and prevention measures are proposed.According to the configuration of bearings of the Langyashan Pumped Storage Power Station,the principle of shaft-current prevention devices is analyzed,and some possible shaft-current origins are pointed out,which are helpful to position the faults.
【CateGory Index】: TV743
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 TAN Shi-hai1,SHI Sheng-ping2,XIONG Ju-di1(1.Chongqing Electric Power College,Chongqing 400053,China; 2.Youyang Power Supply Co.,Ltd.,Youyang Chongqing 408000,China);A Study on the Influence of the Shaft Current of the Generator on Its Operation and Relevant Precautionary Measures[J];Journal of Chongqing Electric Power College;2013-02
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