面向无线充电的电动公交车充电优化策略

摘要

电动汽车的普及有助于减轻环保的压力.与常规的电动汽车相比,基于无线充电技术的电动汽车具有充电时间短、电池开销小等优点,受到广泛的关注.本文设计了一种面向无线充电的电动公交车优化充电策略,提出了一种两阶段的无线充电电动巴士充电策略.综合考虑电力价格在时域和空域两维度上的波动性,最小化无线充电公交系统的总的开销.最后,基于真实世界数据集"合肥快速公交系统"对本文提出的算法和策略的有效性进行了验证.%The popularity of electric vehicles (EVs) helps to reduce the pressure on environmental protection. Compared with conventional electric vehicles,the electric vehicles with wireless charging technology has the ad-vantages of shorter charging time and lower battery costs. In this paper,an optimized charging strategy for the wire-less charging EVs is designed,and a two-stage charging strategy for wireless charging electric buses is proposed. Considering the volatility of electricity pricein both domains of time and space, the network cost of the wireless charging bus system is reduced. Finally,the proposed algorithm and strategies are evaluated via the real-world da-taset,i.e. simulation models in Hefei Bus Rapid Transit system.