Changes in Insulation Characteristics of High-Voltage Motor Stator Windings with Temperature and Moisture
作者: Taesik Kong Heedong Kim Hungsok Park Soohoh Lee Joomin Park
刊名: American Journal of Electrical Power and Energy Systems, 2018, Vol.7 (5)
来源数据库: Science Publishing Group
DOI: 10.11648/j.epes.20180705.12
关键词: High-Voltage MotorInsulationTemperatureMoisture AbsorptionPartial Discharge
原始语种摘要: This research shows that all of the insulation characteristics (insulation resistance, partial discharge, dissipation factor, and alternating leakage current) of HV motor become worse at high temperature. It is also shows that partial discharge and insulation resistance are reduced at moisture absorption. Therefore, to accurately analyze the insulation degradation trend, it is necessary that those tests always be conducted under the same conditions (temperature and moisture content).
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  • insulation 绝缘
  • Temperature 温度
  • discharge 
  • temperature 温度
  • alternating 交替
  • partial 局部的
  • leakage 泄漏
  • current 
  • degradation 减嚣夷酌
  • absorption 吸收