A new approach of boost current control applied in power factor correction

Author

Filho, Wail M Pastorello ; Perin, Arnaldo J.

Author_Institution

Dept. of Electr. Eng., Univ. Fed. de Santa Catarina, Florianapolis, Brazil

Volume

2

fYear

1999

fDate

14-18 Mar 1999

Firstpage

1136

Abstract

This work describes the concepts of a boost pre regulator for power factor correction. The emphasis is given for the boost power circuit models and the specification for the control methods and techniques. A new approach for the error signal is introduced and the corresponding proportional controllers are employed. This study aims to show the importance of a detailed model description for control design

Keywords

DC-DC power convertors; electric current control; power factor correction; proportional control; stability; voltage control; boost converter; boost current control; boost power circuit models; boost pre regulator; control methods; current control loop; error signal; high frequency current loop dynamics; power factor correction; proportional controllers; stability; voltage control loop; Analog-digital conversion; Capacitors; Circuit topology; Current control; Power electronics; Power factor correction; Power system modeling; Proportional control; Stability; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 1999. APEC '99. Fourteenth Annual

Conference_Location

Dallas, TX

Print_ISBN

0-7803-5160-6

Type

conf

DOI

10.1109/APEC.1999.750511

Filename

750511