A Two Stage Optimal Strategy for Centralized Charging Stations Planning in High Voltage Distribution System

DOI

10.2991/iceep-17.2017.91How to use a DOI?

Keywords

centralized charging station, two-stage dispatch, load shifting, wind power grid integration, automatic SOC regulation, fuzzy control strategy

Abstract

Charging and discharging control of centralized charging station becomes more important in power system operation. In order to achieve a load shifting and wind power stabilizing, this paper presents a two-stage optimal scheduling model for centralized charging stations based on the considerations of the users' requirements and battery limits. The first stage is a dispatch strategy in day ahead aimed at smoothing the composite curve of load and wind power, and a PSO algorithm with penalty function constraint is proposed to solve the model. The second stage established a 10 minutes real time scheduling policy of centralized charging station based on the results of the first stage optimization, in order to reduce the volatility of wind power curve through the automatic SOC regulating principle. Simulation results show that the two-stage dispatch can achieve load shifting and wind power stabilizing on the basis of meeting users' needs.

Copyright

© 2017, 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/).

Download article (PDF)

TY  - CONF
AU  - Ning Xiong
AU  - Jie Wang
AU  - Wenguang Zhu
AU  - Shiyuan Zhong
AU  - Min Wang
AU  - Wei Tang
PY  - 2017/06
DA  - 2017/06
TI  - A Two Stage Optimal Strategy for Centralized Charging Stations Planning in High Voltage Distribution System
BT  - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017)
PB  - Atlantis Press
SP  - 517
EP  - 524
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-17.2017.91
DO  - 10.2991/iceep-17.2017.91
ID  - Xiong2017/06
ER  -