Study on Smart Charging and V2G Technologies for Cooperation ofSmart Grid and Electric Vehicles

建立自主分布式智能充电和V2G控制方案，将电动汽车作为快速需求响应资源和分布式储能系统整合到电力系统中。提出了区域能源管理和集成器集蓄运行的协同策略。同时考虑多辆电动汽车的行驶和充电行为以及电力系统的运行和控制，通过仿真来评价所提控制方案的有效性。将所提出的智能充电和V2G控制方案应用于某商用电动汽车及其充电接口系统。对系统的通信控制指标和可行性进行了评价。

The autonomous distributed smart charging and V2G control schemes were established for integrating the electric vehicles into power systems as fast demand response resources and distributed energy storages. Cooperative strategies for the regional energy management and the aggregated storage operation by the aggregator were also proposed. Effectiveness of the proposed control schemes were evaluated by the simulation considering both the driving and charging behavior of the multiple electric vehicles and the power system operation and control. The proposed smart charging and V2G control schemes were implemented to a commercialized electric vehicle and its charging interface system. Specifications of communication and control and feasibility of the system were evaluated.