Carrier phase-shifted SPWM based current-source multi-converter

Author

Xiong, Yu ; Zhang, Yinhai ; Wei, Kun ; Zhang, Zhongchao

Author_Institution

Dept. of Electr. Eng., Zhejiang Univ., Hangzhou, China

Volume

1

fYear

2003

fDate

9-13 Feb. 2003

Firstpage

89

Abstract

Carrier phase-shifted SPWM (CPS-SPWM) technique is applied to current-source multi-modular converter with output current harmonics minimization and without the use of high frequency modulation. A mathematical model of multi-modular CPS-SPWM technique is built and analyzed. Then a digital current-source CPS-SPWM signal generating technique is developed. The proposition is verified by the experimental waveforms and the simulation results.

Keywords

PWM power convertors; frequency modulation; phase shifters; carrier phase-shifted SPWM; current-source multi-converter; digital current-source CPS-SPWM signal generating technique; high frequency modulation; mathematical model; multi-modular CPS-SPWM technique; output current harmonics minimization; Energy storage; Frequency modulation; Inductors; Power system dynamics; Pulse width modulation converters; Samarium; Signal generators; Superconducting magnetic energy storage; Topology; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 2003. APEC '03. Eighteenth Annual IEEE

Conference_Location

Miami Beach, FL, USA

Print_ISBN

0-7803-7768-0

Type

conf

DOI

10.1109/APEC.2003.1179181

Filename

1179181