A NEW PWM SPEED CONTROL-SYSTEM FOR HIGH-PERFORMANCE AC MOTOR-DRIVES Academic Article uri icon

abstract

  • In this paper, a new speed control approach for ac motor drives that uses programmed PWM switching patterns over the complete range of output speed is presented. The proposed scheme provides smooth operation during the required switching-pattern changing transitions and guarantees high-quality output voltage and current in the ac motor load and is therefore most suitable for high-performance, high-efficiency applications. A detailed description of the scheme, along with the realization aspect, is described. Experimental investigation on a variable-speed induction motor and a PM synchronous motor drive system illustrate the predicted advantages of the proposed scheme. 1990 IEEE

published proceedings

  • IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

altmetric score

  • 3

author list (cited authors)

  • ENJETI, P. N., ZIOGAS, P. D., LINDSAY, J. F., & RASHID, M. H.

citation count

  • 27

complete list of authors

  • ENJETI, PN||ZIOGAS, PD||LINDSAY, JF||RASHID, MH

publication date

  • April 1990