Shared Energy and Reserve Based Coordinated Operation Between Electric Vehicle Charging Stations and Distribution Power Network
Yuanzheng Li, Xiao Ping Ren, Zhixian Ni, Tianyang Zhao, Leijiao Ge, Xi Li, Yunfeng Luo, Yong Zhao
Abstract
In this paper, we propose a coordinated operation method for a system containing electric vehicle charging stations (EVCSs) and a distribution power network (DPN), considering integrated energy and reserve regulation. In this method, we firstly propose a multi-objective optimization model of energy-reserve integrated decisions for the system considering the economic cost and the quality of service (QoS), which is based on the network calculus theory. Then, we adopt a characteristic function and a modified Shapely value method based on the coalition game to study allocations of economic benefits brought by the coordinated operation. Finally, simulation studies verify the effectiveness of the proposed method, by investigating the operation costs of EVCSs and the DPN in the non-coordinated and coordinated modes, respectively.