Title :
Dynamic behavior analysis of P.W.M. chopper system with triangular reference voltage
Author :
Mochizuki, T. ; Tanaka, Y.
Author_Institution :
Department of Electrical Engineering, Kyushu Institute of Technology, Kitakyushu, Japan
Abstract :
An accurate impulse model is presented, for the purpose of analyzing the P.W.M. chopper system whose pulse-width is determined by comparing the control voltage with a triangular reference voltage. For natural sampling system, existence of three different operating modes and dead-zone are clarified. Approximate dead-beat gain and critical gain are presented.
Keywords :
Choppers (circuits); Computational modeling; Mathematical model; Numerical models; Steady-state; Switches; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 1979 IEEE
Conference_Location :
San Diego, CA, USA
DOI :
10.1109/PESC.1979.7081038
