Title :
A critical-conduction-mode bridgeless interleaved boost power factor correction: Its control scheme based on commonly available controller
Author :
Firmansyah, E. ; Abe, S. ; Shoyama, M. ; Tomioka, S. ; Ninomiya, T.
Author_Institution :
Dept. of Electr. & Electron. Syst. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
This paper describes about how to utilize the industry standard critical conduction mode (CRM) boost interleaved power factor correction (PFC) control IC in a bridgeless environment. The proposed control technique is based on control signal diversion. It makes the bridgeless CRM boost interleaved PFC control signal looks like a conventional bridged-CRM boost interleaved PFC to the control IC. The presented solution has proven for its simplicity and its feasibility. In this paper, the control theory, considerations, and experiment data will be thoroughly presented.
Keywords :
power control; power convertors; power factor correction; zero current switching; zero voltage switching; commonly available controller; control signal diversion; critical-conduction-mode bridgeless interleaved boost power factor correction; Circuit topology; Control systems; Costs; Inductors; Leg; Power engineering and energy; Power factor correction; Switches; Zero current switching; Zero voltage switching; boost; bridgeless; control scheme; critical-conduction-mode (CRM); interleaved; power factor correction;
Conference_Titel :
Power Electronics and Drive Systems, 2009. PEDS 2009. International Conference on
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-4166-2
Electronic_ISBN :
978-1-4244-4167-9
DOI :
10.1109/PEDS.2009.5385929
