太阳辐照效应下的电动汽车交流充电桩的温升验证  

Temperature Rise Verification of Electric Vehicle AC Charger with Solar Effects

作　　者：夏文峰 XIA Wen-feng(GRG METROLOGY&TEST GROUP Fangguang Inspection&Testing Co.,Ltd.Wuxi Branch,Wuxi 214000)

机构地区：[1]广电计量检测集团方圆广电检验检测股份有限公司无锡分公司,无锡214000

出　　处：《环境技术》2025年第3期106-109,140,共5页Environmental Technology

摘　　要：不少电动汽车交流充电桩经常需要在长时间的太阳辐射环境中运作,然而,针对太阳辐射对电动汽车交流充电桩运行稳定性影响的研究却寥寥无几。同时,在电动汽车交流充电桩的相关检测与认证标准中,也并未涵盖对太阳辐射耐受性的具体要求。尽管如此,一些充电设施运营企业和运维团队已经观察到,在太阳辐射强度较高的地区,电动汽车交流充电桩可能会出现功率下降,甚至停机等故障。本研究通过对不同太阳辐照度下电动汽车交流充电桩各组件温度上升的数据进行深入分析,揭示了在温度上升测试过程中,额外的太阳辐射会进一步加剧电动汽车交流充电桩的温度上升,二者之间存在显著的正相关关系。Many electric vehicle AC charging stations are often required to operate in long-term sunlight exposure environments,however,there are very few studies on the impact of solar radiation on the stability of electric vehicle AC charging stations.At the same time,in the relevant detection and certification standards for electric vehicle AC charging stations,there are no specific requirements for solar radiation tolerance.Despite this,some charging facility operation enterprises and maintenance teams have observed that in areas with high solar radiation intensity,electric vehicle AC charging stations may experience power dropout or even shutdown faults.This study reveals that in the temperature rise test process,additional solar radiation will further aggravate the temperature rise of electric vehicle AC charging stations,and there is a significant positive correlation between the two.

关 键 词：电动汽车交流充电桩 温升试验 太阳辐照效应 

分 类 号：TM615[电气工程—电力系统及自动化]