Coordinated Electric Vehicle Charging Based on Real-Time Pricing
Xinshu Wan, Wangcheng Zhu, Ning Su, Jiahong Wu
Available Online February 2018.
- https://doi.org/10.2991/csece-18.2018.111How to use a DOI?
- electric vehicle; real-time pricing; price prediction; charging schedule
- Based on the existing time-of-use electricity price pricing scheme of Beijing, a real-time pricing scheme for electric vehicle charging is proposed in this paper to perform load shifting by adjusting the hourly-changed charging price. A two-stage model of determining electric vehicle charging price is proposed. In the first stage, the charging load of the next day is predicted according to statistical probabilities. Together with the prediction of the base load pattern, the charging price of each hour is then optimized accordingly as a reference for the next day. In the second stage, the exact charging price is set ahead of each hour based on the power demand in previous hours and the desired load curve. The model is first built and then solved using the CPLEX software and MATLAB programming. The simulation result shows that the peak load as well as the peak-valley load difference is reduced. The charging cost of customers is also expected to be diminished.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xinshu Wan AU - Wangcheng Zhu AU - Ning Su AU - Jiahong Wu PY - 2018/02 DA - 2018/02 TI - Coordinated Electric Vehicle Charging Based on Real-Time Pricing PB - Atlantis Press SP - 509 EP - 513 SN - 2352-538X UR - https://doi.org/10.2991/csece-18.2018.111 DO - https://doi.org/10.2991/csece-18.2018.111 ID - Wan2018/02 ER -