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High-Frequency Chopper for WRIM Control by chandanjuengg is a document available to read on EtoBox.
This paper deals the simulation of variable speed drives using wound rotor induction motor, controlled by variation of an external rotor resistance by a parallel electronic chopper. A through analysis of the steady state performance of the system is presented, with low value of filter in rotor side. The effect of chopper frequency and duty cycle on the rotor rectified current ripple current, rotor phase current and torque developed are investigated.
- Author
- chandanjuengg
- Language
- EN