Title :
A Carrier Based PWM Algorithm for Indirect Matrix Converters
Author :
Bingsen Wang ; Venkataramanan, Giri
Author_Institution :
Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI
Abstract :
In this paper, the indirect matrix converter is systematically studied with the single-pole-multiple-pole representation. A carrier based PWM algorithm is developed in two steps. First, the continuous modulation functions for all the throws are derived based on the desired sinusoidal input currents. Then the switching functions are derived from the modulation functions with focus on the zero current commutation. The proposed PWM algorithm is verified by numerical simulation and hardware experimentation on a laboratory prototype matrix converter
Keywords :
PWM power convertors; commutation; matrix convertors; switching convertors; carrier based PWM algorithm; continuous modulation functions; indirect matrix converters; single-pole-multiple-pole representation; switching functions; zero current commutation; Bridge circuits; Matrix converters; Numerical simulation; Pulse width modulation; Pulse width modulation converters; Robustness; Signal processing algorithms; Switches; Topology; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE
Conference_Location :
Jeju
Print_ISBN :
0-7803-9716-9
DOI :
10.1109/PESC.2006.1712191
