Title :
Three phase parallel loaded resonant converter with fixed frequency operation
Author :
Heffernan, W.J.B. ; Evans, P.D. ; Thompson, M. ; Robert, P.
Author_Institution :
Bath Univ., UK
Abstract :
A three phase parallel resonant converter (PRC) operating above resonant frequency with phase controlled voltage conversion ratio, is proposed for offline power conditioning. A simplified analysis of the converter is carried out and theoretical design curves produced. These are compared to those of a single phase PRC. An experimental circuit is produced and the results compared to theory. The suitability of this topology for circuit integration is discussed and alternatives suggested
Keywords :
power convertors; fixed frequency operation; offline power conditioning; parallel loading; parallel resonant converter; phase controlled voltage conversion ratio; three-phase;
Conference_Titel :
Power Electronics and Variable-Speed Drives, 1991., Fourth International Conference on
Conference_Location :
London
