Three-level inverter configuration with common-mode voltage elimination for induction motor drive
نویسندگان
چکیده
منابع مشابه
Three-level inverter configuration with common- mode voltage elimination for induction motor drive
A scheme for a three-level voltage space phasor generation with common-mode voltage elimination is proposed. An open-end-winding induction motor, fed from both ends by two threelevel inverters, which are realised by a cascading two two-level inverter, is used in this configuration. The voltage space vectors of individual three-level inverters, which generate the same commonmode voltage in the i...
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Common-mode voltage (CMV) generated by the inverter causes motor bearing failures in multiphase drives.On the other hand, presence of undesired z-component currents in six-phase induction machine (SPIM) leads to extra current losses and have to be considered in pulse width modulation (PWM) techniques. In this paper, it is shown that the presence of z-component currents and CMV in six phase driv...
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1 PG Scholar, Department of EEE, JNTU Anantapur, Andhra Pradesh, India 2 Assistant professor, Department of EEE, JNTU Anantapur, Andhra Pradesh, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract In this paper, a modified space vector Pulse width modulation (MSVPWM) algorithm has been develop...
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ژورنال
عنوان ژورنال: IEE Proceedings - Electric Power Applications
سال: 2005
ISSN: 1350-2352
DOI: 10.1049/ip-epa:20055034