High efficient two switch auxiliary resonant DC link three-phase PWM inverter and two switch auxiliary resonant commutated bridge leg link three-phase PWM rectifier

Author

Nagai, Shin-ichiro ; Sato, Sinji ; Yamamoto, Masayoshi ; Iyomori, Hisashi ; Nakaoka, Mutsuo

Author_Institution

Sanken Electr. Co. Ltd., Saitama, Japan

Volume

1

fYear

2003

fDate

2-6 Nov. 2003

Firstpage

403

Abstract

In this paper, a new conceptual circuit configuration of three-phase voltage source type soft switching PWM AC/DC-DC/AC converter using IGBT module, which is composed of one ARCBL circuit and one ARDCL circuit is presented. In addition, the operating performances of proposed soft switching AC/DC-DC/AC converter treated here are evaluated on the basis of experimental results in 50kVA setup. Furthermore, the power loss analysis and operating performance of proposed soft switching AC/DC-DC/AC conversion system are evaluated from the simulation and experimental results.

Keywords

AC-DC power convertors; DC-AC power convertors; PWM invertors; PWM power convertors; bridge circuits; insulated gate bipolar transistors; rectifying circuits; resonant invertors; switching convertors; IGBT module; alternating current; auxiliary resonant DC link circuit; auxiliary resonant commutated bridge leg link circuit; direct current; insulated gate bipolar transistors; pulse width modulated inverter; soft switching PWM AC/DC-DC/AC converter; three phase PWM inverter; three phase PWM rectifier; three phase voltage source; Bridges; Circuits; DC-DC power converters; Leg; Performance evaluation; Pulse width modulation inverters; Rectifiers; Resonance; Switches; Switching converters;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE

Print_ISBN

0-7803-7906-3

Type

conf

DOI

10.1109/IECON.2003.1280014

Filename

1280014