东北电力技术2025，Vol.46Issue(4)：8-13,6.
V2G技术模式下计及电池损耗的电动汽车充放电策略
Charging and Discharging Strategies for Electric Vehicles Considering Battery Losses in V2G Technology Mode
摘要
Abstract
V2G technology plays a crucial role in the optimization and scheduling of electric vehicles(EV)charging and discharging.To propose effective charging and discharging strategies for EV,firstly it analyzes and models the travel data of the entire EV group,and obtains the probability distribution of user charging time and driving distance.Secondly,based on the peak valley time-of-use electricity price,a user cost model and a user benefit model are established,taking into account battery discharge losses,and an opti-mization model with the goal of maximizing user utility is established.Finally,the effectiveness of the model is verified through instance simulation.The results indicate that V2G technology to some extent suppresses the fluctuation of power grid load and maximi-zes the efficiency of EV user benefits,achieving a win-win situation between the power grid and users.关键词
V2G/EV/分时电价/电池损耗/用户效益Key words
V2G/EV/time-of-use electricity price/battery loss/user benefits分类
动力与电气工程引用本文复制引用
谢远德,邓沙丽..V2G技术模式下计及电池损耗的电动汽车充放电策略[J].东北电力技术,2025,46(4):8-13,6.基金项目
国家自然科学基金项目(52062038) （52062038）
江西省教育厅科学技术研究项目(GJJ212717) （GJJ212717）
