标题:Modeling of Electric Vehicle Loads Applicable to Power System Quasi-Steady State Analysis
作者:Fan, Yingle; Zhang, Hengxu; Shi, Fang
通讯作者:Fan, YL
作者机构:[Fan, Yingle; Zhang, Hengxu; Shi, Fang] Shandong Univ, Key Lab Power Syst intelligent Dispatch & Control, Minist Educ, Sch Elect Engn, Jinan, Peoples 更多
会议名称:5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT)
会议日期:NOV 26-29, 2015
来源:2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015)
出版年:2015
页码:301-305
关键词:power system; electric vehicle; numerical similar ion; power flow; calculation; model
摘要:Electric vehicles (EVs) are new power loads of power systems. It is important to model the charging process of EVs in power system numerical simulation. This paper proposes a methodology for modeling of EV loads applicable to power Bow calculation and other quasi-steady state analysis. The numerical methodology of EV load modeling is expounded from the DC and the AC side of charging EVs. In the DC side, the constant current and the constant voltage charging processes are considered. In the AC side, the changes of the charging efficiency and power factor versus the AC frequency and voltage are analyzed. Based on the current EV market status and the development trends, four types of EV load models are calculated using this methodology. The EV load modeling methodology considers EV quantities, initial state-of-charge distributions, load change processes during charging and the effect of grid side parameters.
收录类别:CPCI-S
WOS核心被引频次:1
资源类型:会议论文
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