Coordinating Electric Vehicle Flow Distribution and Charger Allocation by Joint Optimization

doi:10.1109/TII.2021.3059288

科研成果详情

题名	Coordinating Electric Vehicle Flow Distribution and Charger Allocation by Joint Optimization
作者	Bi，Xiaowen 1; Chipperfield，Andrew John 2; Tang，Wallace K.S.1
发表日期	2021-12-01
发表期刊	IEEE Transactions on Industrial Informatics
ISSN/eISSN	1551-3203
卷号	17 期号:12 页码:8112-8121
摘要	A two-stage stochastic programming model is established to minimize EV's expected total journey time under stochastic traffic conditions, by jointly optimizing the allocation of chargers and the distribution of EV flows. Based on sample average approximation, a feasible deterministic equivalent of the original stochastic problem is obtained. Then, a hybrid solution method, composing of a Tabu-based search and sequential quadratic programming (SQP), is proposed. The Tabu heuristic manages the charger allocation problem, where each solution candidate undergoes a second-stage EV flow optimization. SQP is applied to optimally distribute the EV flows, which is proved to be a convex problem. Extensive simulations are carried out using the eastern Massachusetts highway network. Results show that the proposed algorithm outperforms existing approaches by finding high-quality charger allocation and optimal flow distribution policies under different traffic conditions. Additionally, the two-stage model designates charging resource sufficiency by statistically estimating a lower bound for the number of chargers to allocate, which in practice helps to prevent over-investment on charging resources.
关键词	Charger allocation convex optimization electric vehicle (EV) traffic flow distribution two-stage stochastic programming
DOI	10.1109/TII.2021.3059288
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-85100933574
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/12170
专题	个人在本单位外知识产出
通讯作者	Bi，Xiaowen
作者单位	1.The Department of Electrical Engineering,City University of Hong Kong,Kowloon Tong,Tat Chee Avenue,Hong Kong 2.The School of Engineering,Faculty of Engineering and Physical Sciences,University of Southampton,Southampton,Highfield Southampton,SO171BJ,United Kingdom
推荐引用方式 GB/T 7714	Bi，Xiaowen,Chipperfield，Andrew John,Tang，Wallace K.S. Coordinating Electric Vehicle Flow Distribution and Charger Allocation by Joint Optimization[J]. IEEE Transactions on Industrial Informatics, 2021, 17(12): 8112-8121.
APA	Bi，Xiaowen, Chipperfield，Andrew John, & Tang，Wallace K.S. (2021). Coordinating Electric Vehicle Flow Distribution and Charger Allocation by Joint Optimization. IEEE Transactions on Industrial Informatics, 17(12), 8112-8121.
MLA	Bi，Xiaowen,et al."Coordinating Electric Vehicle Flow Distribution and Charger Allocation by Joint Optimization". IEEE Transactions on Industrial Informatics 17.12(2021): 8112-8121.