Title :
Current stress minimizing control scheme for power factor correction ( PFC ) boost pre-regulator
Author :
Lee, Hee-Chul ; Kim, Chong-Eun ; Park, Hong-Sun ; Park, Ki-Bum ; Moon, Gun-Woo
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Institutes of Sci. & Technol., Daejeon
Abstract :
A simple technique for PFC circuit is presented using UC3854. This technique is about current peak controlling by a reference current generator. Decreased peak currents of the boost pre-regulator reduce circuit current stress and so rated currents of circuit elements are minimized. Simulation and experimental results will verify the viability of the new scheme.
Keywords :
electric current control; power convertors; power factor correction; boost pre-regulator; current stress minimizing control; power factor correction; Bridge circuits; Circuit simulation; Inductors; Power electronics; Power factor correction; Semiconductor diodes; Shape control; Stress control; Switches; Voltage control;
Conference_Titel :
Power Electronics, 2007. ICPE '07. 7th Internatonal Conference on
Conference_Location :
Daegu
Print_ISBN :
978-1-4244-1871-8
Electronic_ISBN :
978-1-4244-1872-5
DOI :
10.1109/ICPE.2007.4692533
