The increasing penetration of Electric Vehicles (EVs) and renewable energies into the grid necessitates tools to smooth the demand curve. To this end, this paper suggests an EV charging scheduling algorithm and a smart charging price. As EVs arrive at the charging station and leave at different times, the operator of the station applies at each EV arrival an online scheduling algorithm based on the concept of "water filling. The EV charging price is guaranteed at their arrival and defined as a function of the online algorithm's output, following the idea of locational marginal pricing. A numerical comparison with the offline version of the algorithm -- in which the operator knows in advance all future arrival and departure times -- shows the efficiency of the suggested online scheduling algorithm.

翻译：电动车辆和可再生能源日益渗透到电网中,需要有平滑需求曲线的工具。 为此,本文件建议采用EV收费列表算法和智能收费价格。随着EV到达电源站并在不同时间离开,电源站运营商对每个EV到达的电源应用基于“填水”概念的在线列表算法。EV收费价格在运抵时得到保证,并被定义为在线算法输出的功能,遵循定位边际定价的理念。与离线算法的离线版本进行数字比较 -- -- 运营商事先知道今后所有到达和离开的时间 -- -- 显示了所建议的在线列表算法的效率。