论文标题
调查电动汽车对分销网络电压概况的影响
Investigating the Impact of Electric Vehicles on the Voltage Profile of Distribution Networks
论文作者
论文摘要
本文在存在光伏（PV）系统的情况下研究了电动汽车（EV）高渗透对分销网络的影响。提出了两种电动汽车模型，并考虑了分配网络中电动汽车的各种渗透率，研究了总线的电压谱。分析是通过呈现固定功率EV的整个ACOPF问题的精确凸宽松形式进行的，并带有固定电流EV的分配网络的完整ACOPF问题。在利用修改后的IEEE 33-BUS系统并考虑使用时间（TOU）定价的案例研究中说明了每个模型的性能。除了在案例研究中研究了分销网络中公共汽车电压概况的敏感性。
This paper investigates the impact of high penetration of Electric Vehicles (EVs) on the distribution network in the presence of photovoltaic (PV) systems. Two models for EVs are presented and the voltage profile of buses is investigated considering both models and various penetration levels of EVs within the distribution network. The analysis is conducted by presenting an exact convex relaxed form of the full ACOPF problem of the distribution network with fixed power EVs and presenting the full ACOPF problem of the distribution network with fixed current EVs. The performance of each model is illustrated in the case studies leveraging the modified IEEE 33-bus system and considering time-of-use (TOU) pricing. Besides the sensitivity of voltage profile of buses in the distribution network on the time-of-use prices is investigated in the case studies.
