Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/732
Title: General control for boost PFC converter from a sliding mode viewpoint
Authors: Chu, Grace
Tan, Siew-chong
Tse, C. K. Michael
Wong, Siu-chung
Subjects: AC generator motors
Automation
Control theory
Electric current control
Feedforward control
Modulation
Pulse modulation
Pulse width modulation
Sliding mode control
Standards
Issue Date: 2008
Publisher: IEEE
Source: PESC 08 : 39th IEEE Annual Power Electronics Specialists Conference, Rhodes, Greece, 15-19 June 2008 : proceedings, p. 4452-4456.
Abstract: In this paper, we propose a current control methodology for the boost PFC converter based on sliding mode control theory. The resulting control is very general in the sense that it provides input current tracking under all practical conditions by systematically including all necessary control functions that compensate for the possible nonlinearity such as the zero-crossing distortion in high line frequency condition. By choosing suitable state control variables and a proper sliding surface, the derivation arrives at a feedforward control which is similar to a previously proposed method. The implementation takes the form of a typical pulse-width modulation (PWM) control. It can be designed either as an individual current controller or as feedforward control applied to a standard PFC controller.
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Type: Conference Paper
URI: http://hdl.handle.net/10397/732
ISBN: 9781424416684
Appears in Collections:EIE Conference Papers & Presentations

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