Title :
A novel carrier based PWM for current source converter
Author :
Choi, Nam-Sup ; Lee, Kwang-Woon ; Han, Byung-Moon
Author_Institution :
Dept. of Electrical and Semiconductor Eng., Chonnam National University, Yeosu, Korea
Abstract :
In this paper, a novel carrier based PWM for the three-phase current source converters(CSCs) is proposed, which employs two triangular carriers and three reference signals for three-phase system. By using the proposed PWM for CSC, the gating signals can be directly generated without any translation from the gating signals of VSC. This paper confirms the validity and effectiveness of the proposed carrier based PWM method by simulation results.
Keywords :
Converters; Integrated circuits; Pulse width modulation; Switches; Switching circuits; Switching frequency; DDPWM; carrier based PWM; current source converter; dc-ac converter;
Conference_Titel :
Power Electronics and Motion Control Conference (IPEMC), 2012 7th International
Conference_Location :
Harbin, China
Print_ISBN :
978-1-4577-2085-7
DOI :
10.1109/IPEMC.2012.6259137
