Title :
IPEM based high frequency PFC
Author :
Lu, Bing ; Lu, Zhiguo ; Yang, Liyu ; Dong, Wei ; Lee, F.C. ; Liang, Zhengxian ; van Wyk, J.D. ; Chen, Zhou ; Boroyevich, D.
Author_Institution :
Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
For the high frequency power factor correction applications, the parasitic on the circuit begins to be the bottle net for the circuit performance. In this paper, the parasitic effects on the power factor correction circuit are analyzed. To minimize the circuit parasitic, IPEM concept is used. Based on the newly developed PFC IPEM, experimental results show the benefits both from converter efficiency improvement and device voltage stress reduction.
Keywords :
power convertors; power factor correction; IPEM concept; circuit performance; converter efficiency; high frequency PFC; integrated power electronics module; parasitic effects; power factor correction circuit; voltage stress reduction; MOSFET circuits; Power factor correction; Power system harmonics; Schottky diodes; Silicon carbide; Stress; Switches; Switching frequency; Switching loss; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE
Print_ISBN :
0-7803-8269-2
DOI :
10.1109/APEC.2004.1295975
