Single-phase Buck-boost PFC Converter for V-connected Three-phase Inverter

Author

Taniguchi, Katsunori ; Saegusa, Satoru ; Morizane, Toshimitsu ; Kimura, Noriyuki

Author_Institution

Osaka Inst. of Technol., Osaka

fYear

2007

fDate

2-5 April 2007

Firstpage

1540

Lastpage

1546

Abstract

The buck-boost power factor corrected (PFC) converter has wide range of the DC output voltage. In this paper, the application for the V-connected inverter to reduce the cost of the inverter is proposed. First the balance of series connected smoothing capacitor voltage is discussed. Next, double converter configuration to reduce the input current ripple is discussed. Finally, a soft-switching method of the buck-boost PFC converters when the system operates in the discontinuous current mode (DCM) is proposed.

Keywords

invertors; power capacitors; power factor correction; switching convertors; DCM; V-connected three-phase inverter; cost reduction; discontinuous current mode; open loop control; power factor correction; series connected smoothing capacitor; single-phase buck-boost PFC converter; soft-switching converter; Analog-digital conversion; Capacitors; Circuits; Costs; Inductors; Inverters; Reactive power; Smoothing methods; Switches; Voltage; DCM; Single-Phase PFC Converter; buck-boost; open loop control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Conversion Conference - Nagoya, 2007. PCC '07

Conference_Location

Nagoya

Print_ISBN

1-4244-0844-X

Electronic_ISBN

1-4244-0844-X

Type

conf

DOI

10.1109/PCCON.2007.373168

Filename

4239358