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大容量PWM逆变器对交流电机的轴电压和轴承电流的影响 被引量:24

Effects of large capacity PWM inverter on AC motor bearing currents and shaft voltages
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摘要 本文就在大容量 PWM逆变器供电情况下 ,逆变器对交流电机的轴承造成损坏的起因 ,影响和补救措施作了综述 。 This paper introduces the effects of PWM inverter on AC motor bearing currents and shaft voltages, focuses on the causes, effects, and remedies.
机构地区 清华大学电机系
出处 《电工电能新技术》 CSCD 2000年第4期39-43,共5页 Advanced Technology of Electrical Engineering and Energy
关键词 交流电机 轴电压 轴承电流 PWM 逆变器 PWM inverter AC motor shaft voltages bearing currents
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参考文献12

  • 1[1]Jay M Erdman, Russel J Kerkman, David W Schlegel, Gary L Skibinsk i. Effect of PWM inverters on AC motor bearing currents and shaft voltages[J]. IEEE Trans. Industry Applications, 1996,32(2):250~259.
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