Title :
Effect of the Ripple Current on Power Factor of CRM Boost APFC
Author_Institution :
Dept. of Electr. & Electron. Eng., Sami Shamoon Coll. of Eng., Beer-Sheva
Abstract :
Boost active power factor corrector operating in a borderline or critical conduction mode is reexamined. Approximate analytical expressions of the inductor RMS current as well as estimation of power factor of the APFC are obtained. Based on the proposed theory, the paper suggests simple design criteria for the line filter
Keywords :
inductors; power convertors; power factor correction; CRM boost APFC; boost active power factor corrector; critical conduction mode; inductor RMS current; line filter design; power factor; ripple current effect; Bandwidth; Inductors; Power engineering and energy; Pulse width modulation; Reactive power; Switches; Switching frequency; Transient response; Voltage; Zero current switching; APFC; Borderline; CRM; PFC;
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4778222
