Title :
A unified access conditioner for microgrid with renewable energy sources
Author :
Chang Yuan ; Xiangning Xiao
Author_Institution :
State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy Sources, North China Electr. Power Univ., Beijing, China
Abstract :
This paper presents a novel unified access conditioner for microgrid, providing a flexible and reliable solution for custom power supply and renewable energy sources integration. The modular multilevel converter is applied to achieve high reliability and low system cost. The dual-active-bridges are applied to obtain electrical isolation and flexible power interfaces. Detailed simulation results verified the unified access conditioner.
Keywords :
distributed power generation; power convertors; renewable energy sources; electrical isolation; flexible power interfaces; microgrid; modular multilevel converter; renewable energy sources; unified access conditioner; Energy storage; Microgrids; Power quality; Power system reliability; Reliability; Renewable energy sources; Simulation;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location :
Pittsburgh, PA
DOI :
10.1109/ECCE.2014.6953653
