GIS AC withstanding voltage test by main transformer induction booster

Huadian Technology ›› 2016, Vol. 38 ›› Issue (3): 17-20.

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GIS AC withstanding voltage test by main transformer induction booster

Yunnan Huadian Ludila Hydraulic Power Plant Company Limited,Binchuan 671211,China

Online:2016-03-25 Published:2016-05-18

Abstract

Abstract:

Abstract:GIS of Yunnan Huadian Ludila Hydraulic Power Plant Company Limited No.5 generator transformer was disruptive discharging whole stepping up from zero before put into operation.After analyzing accident causes and comparing test plans.After disassemble inspection,the direct caused was determined as installation was not strictly follow the procedure,dust was not clean up.Preventive measurements were indicated.

Key words: Keywords:main transformer, induction booster, GIS, AC withstand voltage, preventive measures

WANG Jiqing. GIS AC withstanding voltage test by main transformer induction booster[J]. Huadian Technology, 2016, 38(3): 17-20.

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GIS AC withstanding voltage test by main transformer induction booster

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