Analysis and Treatment of Interphase Discharge Defects in High-voltage Motor End Windings
In operating high-voltage motors,some weak parts in the insulation structure may encounter partial discharge,and the continuous development of abnormal discharge will lead to the complete breakdown of the insulation.Regarding the end winding partial discharge of a major water pump motor of an actual power plant as the exemplary object,this pa-per conducts analysis from the perspective partial discharge mechanism,and repairs and verifies the end winding discharge defects,so as to provide useful information for facilitating effective handling of typical defects and improving equipment reliability.
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维普
