基于Vosviewer与Citespace对电动汽车充电负荷领域的量化分析

近年来，电动汽车市场发展迅速，而规模化电动汽车的集中充电会给电网的安全运行带来严重的威胁，因此如何针对规模化电动汽车的充电负荷进行预测、进一步引导用户的充电行为，以此降低电动汽车对电网的影响值得深入研究。本文基于国内外电动汽车充电负荷领域的研究现状进行整理归纳，采用Vosviewer与Citespace针对2010年-2021年领域的文献开展关键词共现与突现分析、发文期刊分布统计、作者、机构与国家的合作关系统计，进一步明确了该领域的研究热点、并对目前的不足以及未来的发展做出总结与展望。

Metrological analysis of electric vehicle charging load based on Vosviewer and Citespace

In recent years, the electric vehicle market has developed rapidly, and the centralized charging of large-scale electric vehicles will pose a serious threat to the safe operation of the power grid. Therefore, how to predict the charging load of large-scale electric vehicles and further guide the charging behavior of users? This reduction of the impact of electric vehicles on the grid is worthy of in-depth study. This article is based on the current research status of electric vehicle charging load at home and abroad. Vosviewer and Citespace are used to carry out keyword co-occurrence and emergence analysis of the literature in the field from 2010 to 2021, the distribution statistics of published journals, and the cooperation between authors, institutions and countries. The research hotspots in this field are further clarified, and the current shortcomings and future developments are summarized and foreseen.