摘要
随着插入式混合电动汽车(PHEVs)的大量使用,其充放电过程将对电网的安全经济运行造成重要的影响.提出与电网连接的PHEVs模型,准确反映PHEVs的充放电特性;开发基于Monte Carlo仿真的插入式混合电动汽车充放电行为的概率分析方法,用以描述PHEVs充放电的随机特性.数值仿真表明PHEVs的放电负荷和汽车接入电网(V2G)的充电容量都具有正态分布特性.
Due to a large number of penetrations of plug-in hybrid electric vehicles （PHEVs）, their charging and discharging behaviors will produce severe impacts on power grid operation. In this paper, the grid-connected Pt-IEVs model is first proposed to accurately reflect the charge and discharge property of PHEVs. Then, a simulation approach based on Monte Carlo is developed to describe the probability distributions of the aggregate load and available vehicle to grid （V2G） capacity. Simulation results show that the charging and discharging capacities have the characteristic of normal distribution.
出处
《电力科学与技术学报》
CAS
2010年第3期8-12,24,共6页
Journal of Electric Power Science And Technology
基金
国家自然科学基金(71071025
70601003)
湖南省杰出青年科学基金(10JJ1010)
教育部新世纪优秀人才支持计划(NCET-08-0676)
关键词
充放电
插入式混合电动汽车
汽车接入电网(V2G)
概率分析
charge and discharge
plug-in hybrid electric vehicles （PHEVs）
vehicle to grid （V2G）
probabilistic analysis
