Title :
Modified hysteresis controlled PWM rectifier
Author :
Tiwari, A.N. ; Agarwal, Prabhakar ; Srivastava, S.P.
Author_Institution :
Electr. Eng. Dept, IIT, Roorkee, India
fDate :
7/8/2003 12:00:00 AM
Abstract :
A modified hysteresis current controller for the control of a PWM rectifier is presented. Mathematical modelling and control of the PWM rectifier is described. Controller parameters are designed in the discrete-time domain. A comparison study between a conventional hysteresis current controller and the modified hysteresis current controller is presented. Various simulation results are obtained and verified experimentally.
Keywords :
PWM power convertors; electric current control; rectifying circuits; time-domain analysis; voltage control; PWM rectifier; discrete-time domain; mathematical modelling; modified hysteresis current controller; voltage controller;
Journal_Title :
Electric Power Applications, IEE Proceedings -
DOI :
10.1049/ip-epa:20030378
