Title :
Pulse width modulation with resonant DC link converters
Author :
Venkataramanan, Giri ; Divan, Deepak
Author_Institution :
Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI, USA
Abstract :
A technique for realizing pulse-width modulation capability in resonant DC link converters is presented. The technique eliminates the subharmonics present in the conventional discrete pulse modulated converters without requiring additional switching devices. Detailed design-oriented analyses enumerating the tradeoffs involved are presented. Control techniques for simultaneously accomplishing link control and output control are considered. Simulation results verifying the principle of operation are presented.<>
Keywords :
power convertors; pulse width modulation; design-oriented analyses; discrete pulse modulated converters; link control; output control; pulse-width modulation; resonant DC link converters; simulation; subharmonics elimination; Insulated gate bipolar transistors; Pulse inverters; Pulse modulation; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Resonance; Switching converters; Switching frequency; Switching loss;
Conference_Titel :
Industry Applications Society Annual Meeting, 1990., Conference Record of the 1990 IEEE
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-87942-553-9
DOI :
10.1109/IAS.1990.152304
