DocumentCode :
1603226
Title :
Load Frequency Control in power system using Vehicle-to-Grid system considering the customer convenience of Electric Vehicles
Author :
Shimizu, Koichiro ; Masuta, Taisuke ; Ota, Yuyaka ; Yokoyama, Akihiko
Author_Institution :
Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
fYear :
2010
Firstpage :
1
Lastpage :
8
Abstract :
In recent years, photovoltaic and wind power have generations become the most popular renewable energy based generations. However, these power generations cannot supply constant electric power output and sometimes cause the imbalance between supply and demand. To alleviate the mentioned problem, Battery Energy Storage System (BESS), which is significantly expensive, is indispensable. A new idea of Vehicle-to-Grid (V2G) is that a battery of Electric-Vehicle (EV) can be used as an equivalent large-scale BESS in a power system. Thus, the deployment of EVs can reduce the required capacity of BESS. This paper proposes a V2G model considering EV customers´ convenience and the State Of Charge (SOC) control method by the local control centers which enables the SOCs of the EVs to be synchronized. The simulation results show that the EVs equipped with the V2G controller can help the conventional thermal power plants suppress the system frequency fluctuation.
Keywords :
battery management systems; electric vehicles; energy storage; frequency control; power generation control; battery energy storage system; electric vehicles; load frequency control; power system; state of charge control method; thermal power plants; vehicle-to-grid system; Load modeling; Synchronization; System-on-a-chip; Battery Energy Storage System (BESS); Electric Vehicle (EV); Load Frequency Control (LFC); Renewable Energy; Smart Grid; Vehicle-to-Grid (V2G);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power System Technology (POWERCON), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-5938-4
Type :
conf
DOI :
10.1109/POWERCON.2010.5666064
Filename :
5666064
Link To Document :
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