Title :
A study of soft-switched CCM boost AC/DC converter
Author :
Lu, Z. ; Green, T.C.
Author_Institution :
Zhejiang Univ., China
Abstract :
The soft-switching technique is attractive for the use in the unity power factor AC/DC power converter in view of the EMC requirement for low switching noise. One hard-switched boost PFC and two related soft-switched power converters have been investigated by PSpice simulation and circuit experiments. The advantages, disadvantages and special restriction of applying soft-switching in PFC are discussed
Keywords :
switching circuits; EMC requirement; PSpice simulation; circuit experiments; continuous conduction mode; power factor correction; soft-switched boost AC/DC power converter; soft-switching technique; switching noise; unity power factor;
Conference_Titel :
Power Electronics and Variable Speed Drives, 1998. Seventh International Conference on (Conf. Publ. No. 456)
Conference_Location :
London
Print_ISBN :
0-85296-704-7
DOI :
10.1049/cp:19980604
