Control of parallel inverters in distributed AC power systems with consideration of the line impedance effect

Author

Tuladhar, A. ; Jin, H. ; Unger, T. ; Mauch, K.

Author_Institution

Dept. of Electr. Eng., British Columbia Univ., Vancouver, BC, Canada

Volume

1

fYear

1998

fDate

15-19 Feb 1998

Firstpage

321

Abstract

The authors have developed a new control technique which allows paralleled inverters to share linear or nonlinear load in a distributed AC power supply system. This technique does not require control interconnections and automatically compensates for inverter parameter variations and line impedance imbalances. Simulation results are provided in the paper to prove the concept

Keywords

DC-AC power convertors; compensation; control system analysis; control system synthesis; invertors; load (electric); power supplies to apparatus; voltage control; automatic compensation; control design; control simulation; distributed AC power systems; line impedance; line impedance imbalances; linear load; nonlinear load; parallel inverters; parameter variations; power supply system; voltage regulation; Automatic control; Control systems; Impedance; Inverters; Nonlinear control systems; Power supplies; Power system control; Power system interconnection; Power system simulation; Power systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 1998. APEC '98. Conference Proceedings 1998., Thirteenth Annual

Conference_Location

Anaheim, CA

Print_ISBN

0-7803-4340-9

Type

conf

DOI

10.1109/APEC.1998.647710

Filename

647710