Electromagnetic noise of induction motors driven by PWM inverters

When a squirrel cage induction motor is driven by a PWM inverter, electromagnetic noise different from that during commercial power source drive is experienced. This is because of sideband wave voltage induced in PWM inverter output voltage. This paper first describes the mechanism of electromagneti...

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Veröffentlicht in:	Electrical engineering in Japan 2000-11, Vol.133 (3), p.55-62
Hauptverfasser:	Okuyama, Yoshihiko, Moriyasu, Shoji
Format:	Artikel
Sprache:	eng
Schlagworte:	electromagnetic noise inverter drive sideband wave squirrel cage induction motor
Online-Zugang:	Volltext
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