电网技术2016，Vol.40Issue(4)：1140-1146,7.DOI:10.13335/j.1000-3673.pst.2016.04.024
基于需求侧放电竞价的电动汽车充放电调度研究
Research on Charging and Discharging Dispatch of Electric Vehicles Based on Demand Side Discharge Bidding
摘要
Abstract
1In order to promote electric vehicle development coordinated with power grid, this paper proposed a charging and discharging dispatch model of electric vehicles based on demand side discharge bidding. In day-ahead scheduling, electric company published time periods need to curtail load. According to prediction of electric vehicle users’ behavior characteristics, load aggregator took maximum discharging capacity as goal to predict controllable capacity, and then participated in demand side discharge bidding. Electric company devoted to minimize load dispatching cost based on outputs and biddings of load aggregators. In real-time scheduling, load aggregator was aimed at maximizing its benefit through optimizing charging and discharging dispatch of electric vehicles. It could not only meet electric vehicle charging demand, but also reduce charging cost and dispatching deviation. Simulation result showed that the proposed dispatch model could play a role in peak load shifting. Prediction accuracy analysis could provide guidance for bidding decision of load aggregator.关键词
电动汽车/充放电调度/需求侧放电竞价/负荷聚合商Key words
electric vehicles (EV)/charging and discharging dispatch/demand side discharge bidding/load aggregator分类
信息技术与安全科学引用本文复制引用
潘樟惠,高赐威,刘顺桂..基于需求侧放电竞价的电动汽车充放电调度研究[J].电网技术,2016,40(4):1140-1146,7.基金项目
国家自然科学基金项目(51207022)；江苏省“青蓝工程”资助项目。Project Supported by National Natural Science Foundation of China (51207022) （51207022）
