Title :
A new DC micro-grid system using renewable energy and electric vehicles for smart energy delivery
Author :
Liu, Chunhua ; Chau, K.T. ; Diao, Chenxi ; Zhong, J. ; Zhang, Xiaodong ; Gao, Shuang ; Wu, Diyun
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Abstract :
This paper proposes a new DC micro-grid system, which fully utilizes the renewable energy and electric vehicle for smart energy delivery. The proposed DC grid incorporates the AC supply module, standby energy module, renewable energy module, and storage energy module together, to execute the energy distribution. Hence, this grid system can offer a high quality power for the three types of loads, namely 110V AC single-phase output, 48V DC output, and 100V DC output. The control strategy of the grid system for performing smart energy delivery will be discussed in the full paper. The simulation results will be also given to verify the four operation modes of the grid system.
Keywords :
electric vehicles; renewable energy sources; smart power grids; AC single-phase output; AC supply module; DC micro-grid system; electric vehicles; energy distribution; high quality power; renewable energy module; smart energy delivery; standby energy module; storage energy module; voltage 110 V; voltage 48 V; Batteries; DC-DC power converters; Generators; Intelligent control; Power supplies; Renewable energy resources;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2010 IEEE
Conference_Location :
Lille
Print_ISBN :
978-1-4244-8220-7
DOI :
10.1109/VPPC.2010.5728991
