Proceedings of the 2016 International Conference on Energy, Power and Electrical Engineering

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Control Strategy of Energy Storage Buffer System for Charging Station with V2G Function

Authors
Shuguang Liu, Huawei Xie, Wenpu Zhao
Corresponding Author
Shuguang Liu
Available Online October 2016.
DOI
10.2991/epee-16.2016.30How to use a DOI?
Keywords
electric vehicle; charging station; V2G; load fluctuation
Abstract

Electric vehicle (EV) charging stations based on the V2G (Vehicle to Grid) technology support bi-directional energy interaction between grid and electric vehicles. The energy flow from the grid will be injected into the battery when the battery needs to be charged. While the electric vehicle is in a suspended state, the energy will flow from electric vehicles to grid so as to improving the energy utilization. By using the energy storage buffer system, we can compensate the pulse power of EV's fast charging and reduce the adverse influence on the distribution network caused by the fast charging stations. This paper studies the topology structure of fast charging station with energy storage buffer system and the fast charging power characteristics of different types of batteries. Then taking the distribution network real power change limit into account, we propose an operation mode of the energy storage buffer system of the fast charging stations and its current control strategy. Furthermore, to design the storage buffer system module and its control parameters, we combine the configuration of fast charging stations to deduce the operation parameters of the storage buffer system.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Energy, Power and Electrical Engineering
Series
Advances in Engineering Research
Publication Date
October 2016
ISBN
10.2991/epee-16.2016.30
ISSN
2352-5401
DOI
10.2991/epee-16.2016.30How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Shuguang Liu
AU  - Huawei Xie
AU  - Wenpu Zhao
PY  - 2016/10
DA  - 2016/10
TI  - Control Strategy of Energy Storage Buffer System for Charging Station with V2G Function
BT  - Proceedings of the 2016 International Conference on Energy, Power and Electrical Engineering
PB  - Atlantis Press
SP  - 134
EP  - 138
SN  - 2352-5401
UR  - https://doi.org/10.2991/epee-16.2016.30
DO  - 10.2991/epee-16.2016.30
ID  - Liu2016/10
ER  -