Title :
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
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;
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
DOI :
10.1109/APEC.1998.647710
