DocumentCode
2846066
Title
Split phase induction motor operation from PWM voltage source inverter
Author
Gopakumar, K. ; Ranganathan, V.T. ; Bhat, S.R.
Author_Institution
Indian Inst. of Sci., Bangalore, India
fYear
1991
fDate
Sept. 28 1991-Oct. 4 1991
Firstpage
437
Abstract
An examination is made of the operation of split-phase induction motors from pulse width modulated (PWM) voltage source inverters. Splitting the phase windings leads to reduced voltage ratings for the inverter switches. The inverters are operated with space phasor based PWM. It is well known that with this technique, a three phase inverter can give a maximum peak fundamental of 0.577 V/sub DC/ for the motor phase voltage (with a circular trajectory for the voltage space phasor), as against 0.5 V/sub DC/ with sine triangle modulation.<>
Keywords
induction motors; invertors; machine control; machine windings; pulse width modulation; 0.577 V; PWM; VSI; fundamental; induction motor; machine control; phase windings; space phasor; switches; voltage ratings; voltage source inverter; Belts; Coils; Frequency; Induction motors; Motor drives; Pulse width modulation inverters; Rotors; Switches; Torque; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1991., Conference Record of the 1991 IEEE
Conference_Location
Dearborn, MI, USA
Print_ISBN
0-7803-0453-5
Type
conf
DOI
10.1109/IAS.1991.178192
Filename
178192
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