DocumentCode
2967899
Title
A DSP based controller for power factor correction (PFC) in a rectifier circuit
Author
Fu, Minghua ; Chen, Qing
Author_Institution
Texas Instrum. Inc., Dallas, TX, USA
Volume
1
fYear
2001
fDate
2001
Firstpage
144
Abstract
In this paper a digital signal processor (DSP) based power factor correction (PFC) scheme is presented. A dual-loop controller is designed to control the average input AC current as well as DC bus voltage. The DSP controller is implemented and tested. Design methodologies and trade-offs such as discrete-time implementation methods are also presented
Keywords
control system synthesis; digital control; digital signal processing chips; discrete time systems; electric current control; power factor correction; rectifying circuits; voltage control; DC bus voltage control; DSP based controller; average input AC current control; design methodologies; digital signal processor; discrete-time implementation methods; dual-loop controller design; power factor correction; rectifier circuit; trade-offs; Automatic control; Bandwidth; Circuits; Digital control; Digital signal processing; Power factor correction; Power supplies; Pulse width modulation converters; Rectifiers; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2001. APEC 2001. Sixteenth Annual IEEE
Conference_Location
Anaheim, CA
Print_ISBN
0-7803-6618-2
Type
conf
DOI
10.1109/APEC.2001.911640
Filename
911640
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