A Sinusoidal VSI Wave-shaping Controller for Non-linear Loads

Author

Trigg, M.C. ; Dehbonei, H. ; Nayar, C.V.

Author_Institution

Dept. of Electr. Eng., Curtin Univ. of Technol., Perth, WA

fYear

2006

fDate

6-10 Nov. 2006

Firstpage

766

Lastpage

771

Abstract

This paper analyses a wave-shaping controller (WSC) in detail and examines the effect of different parameters, their advantages and limitations on the stability of a single-phase voltage controlled voltage source inverter (VCVSI) without incorporating additional hardware and/or extra complex control techniques. It is shown that the proposed improved WSC can maintain power quality in the presence of non-linear loads and abnormalities. Discussions of the concepts, mathematical modelling, computer simulations and experimental results for a 2 kVA inverter are presented

Keywords

invertors; load regulation; mathematical analysis; power supply quality; stability; voltage control; 2 kVA; nonlinear loads; power quality; single-phase voltage controlled voltage source inverter; sinusoidal VSI wave-shaping controller; Active filters; Batteries; Capacitors; Current transformers; Inductors; Power harmonic filters; Power quality; Pulse width modulation; Pulse width modulation inverters; Voltage control; DC-AC power conversion; PID; harmonic impedance; voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on

Conference_Location

Paris

ISSN

1553-572X

Print_ISBN

1-4244-0390-1

Type

conf

DOI

10.1109/IECON.2006.347582

Filename

4153036