Title :
Sliding mode control design of a boost high-power-factor pre-regulator based on the quasi-steady-state approach
Author :
López, O. ; de Vicuna, L. Garcia ; Castilla, M.
Author_Institution :
Departament d´´Enginyeria Electronica, Univ. Politecnica de Catalunya, Spain
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper describes the sliding mode control design of a boost high-power-factor AC/DC pre-regulator. The proposed controller operates in the continuous conduction mode and avoids the use of an analogue multiplier and line voltage sensing. Therefore, it is an interesting solution when high efficiency and a simple control circuit are required
Keywords :
AC-DC power convertors; control system synthesis; power factor correction; rectifying circuits; variable structure systems; voltage control; boost high-power-factor AC/DC pre-regulator; continuous conduction mode; control circuit; efficiency; power factor preregulators; sliding mode control design; Automatic control; Circuits; Costs; Cutoff frequency; Power supplies; Pulse width modulation; Reactive power; Resistors; Sliding mode control; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954238
