Title :
Sharing of Active Power Supply and Reactive Power Compensation for Parallel Inverters
Author :
Zhang, Xiaotian ; Zhang, Hao ; Ma, Xikui ; Guerrero, Josep M.
Author_Institution :
Dept. of Electr. Eng., Xi´´an Jiaotong Univ., Xi´´an
Abstract :
A control technique is developed for parallel operating inverters with no control interconnections in microgrid. This technique uses only locally measurable feedback signals to allow some independent inverters to share the active power for loads, while the others to provide reactive power compensation for loads, both in proportional to their capacities. Simulation results prove the validity of this approach.
Keywords :
compensation; invertors; power supplies to apparatus; reactive power; active power supply; microgrid; parallel inverters; reactive power compensation; Current supplies; Energy consumption; Energy loss; Feedback; Inverters; Photovoltaic systems; Power measurement; Power supplies; Reactive power; Renewable energy resources;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-2811-3
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2009.4802681
