Title :
Performance Determination of a Chopper-Controlled Separately Excited DC Motor
Author :
Singh, S.N. ; Kohli, D.R.
Author_Institution :
The Department of Electrical Engineering, University of Roorkee, Roorkee-247667 (U.P.), India.
Abstract :
Chopper-controlled dc motors have a wide field of application as variable speed drives. The techniques used for chopper control of dc power make use of pulse-width modulation (PWM), pulse-frequency modulation (PFM), and current-limit control. Of these, the pulse-width modulation and current-limit control are more widely used.
Keywords :
Choppers; Circuits; Commutation; DC motors; Frequency; Pulse width modulation; Space vector pulse width modulation; Torque; Traction motors; Voltage;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.1984.350018
