A comprehensive design approach for a three-phase high-frequency single-switch discontinuous-mode boost power factor corrector based on analytically derived normalized converter component ratings

Author

Kolar, Johann W. ; Ertl, Hans ; Zach, Franz C.

Author_Institution

Power Electron. Sect., Tech. Univ., Vienna, Austria

fYear

1993

fDate

2-8 Oct 1993

Firstpage

931

Abstract

The peak, mean, and RMS values of the component currents of a three-phase single-switch discontinuous inductor current mode boost rectifier are calculated analytically. The values are given in rated form as a function of the output power and the ratio of output voltage to the amplitude of the mains voltage. The influence of the voltage transfer ratio on the shape of the mains currents and on the power factor of the system is analyzed. The theoretical analysis is verified by digital simulation, and good agreement is found. The approach of the converter dimensioning based on a graphical representation of the calculation results is described and illustrated using an example

Keywords

digital simulation; power convertors; power engineering computing; power factor correction; power inductors; rectifying circuits; amplitude; component ratings; design; digital simulation; dimensioning; inductor current mode; output power; output voltage; power convertors; power inductors; rectifier; three-phase high-frequency single-switch discontinuous-mode boost power factor corrector; voltage transfer ratio; Circuits; Frequency; IEC standards; Power generation; Pulse width modulation; Reactive power; Rectifiers; Shape; Stress; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Society Annual Meeting, 1993., Conference Record of the 1993 IEEE

Conference_Location

Toronto, Ont.

Print_ISBN

0-7803-1462-X

Type

conf

DOI

10.1109/IAS.1993.299010

Filename

299010