Design and implementation of a single phase three-arms rectifier inverter

Author

Chiang, S.J. ; Lee, T.-S. ; Chang, J.M.

Author_Institution

Dept. of Electr. Eng., Nat. Lien-Ho Inst. of Technol., Miao-Li, Taiwan

Volume

147

Issue

5

fYear

2000

fDate

9/1/2000 12:00:00 AM

Firstpage

379

Lastpage

384

Abstract

A high performance single phase three-arms PWM rectifier inverter is presented. A switching control approach for the common arm is proposed such that control of the rectifier arm and inverter arm can be designed independently. Variable structure control (VSC) executed with capacitor current control is developed to design the inverter. For the rectifier design, an instantaneous power feedback controller using filter theory is proposed to enhance the DC voltage regulator to reduce DC voltage fluctuation and minimise input current distortion. A 3 kVA system is implemented to confirm the effectiveness of the proposed approaches

Keywords

capacitors; electric current control; feedback; filtering theory; invertors; rectifying circuits; variable structure systems; voltage control; voltage regulators; 3 kVA; DC voltage fluctuation reduction; DC voltage regulator enhancement; capacitor current control; filter theory; high performance; input current distortion minimisation; instantaneous power feedback controller; single phase three-arms rectifier inverter; switching control; variable structure control;

fLanguage

English

Journal_Title

Electric Power Applications, IEE Proceedings -

Publisher

iet

ISSN

1350-2352

Type

jour

DOI

10.1049/ip-epa:20000509

Filename

872755