电动汽车充电站接入配电网的方案分析

Analysis of Scheme for Connecting Electric Vehicle Charging Stations to Distribution Network

阐述电动汽车的充电方式及特性,电动汽车充电或换电系统中接入原则、电能质量的影响,探讨充电站接入对区域配电网容量的影响,包括区域负荷量模型、负荷特性的影响、对电网负荷的冲击。

This paper describes the charging methods and characteristics of electric vehicles,the principles of connection in electric vehicle charging or swapping systems,and the impact of power quality.It explores the impact of charging station connection on the capacity of regional distribution networks,including regional load capacity models,the impact of load characteristics,and the impact on grid loads.