电动汽车充电站谐波特性及其对电网安全影响的分析  

Analysis of Harmonic Characteristics of Electric Vehicle Charging Station and its Influence on Power Grid Security

作　　者：崔晓钢[1] 赵四化[1] Cui Xiao-gang;Zhao Si-hua

机构地区：[1]深圳技师学院,广东深圳518000

出　　处：《电力系统装备》2021年第1期19-20,共2页Electric Power System Equipment

摘　　要：电动汽车的普及和推广将导致对大功率充电站的巨大需求,使用现代电子技术的充电站是高度非线性的电气设备,运行过程中产生的大量谐波对电力系统的影响不容忽视。文中分析了谐波产生的机理及谐波的特性,对进一步进行谐波治理提供技术支持。the popularization and promotion of electric vehicles will lead to a huge demand for high-power charging stations.The charging stations using modern electronic technology are highly nonlinear electrical equipment,and the impact of a large number of harmonics generated in the operation process on the power system can not be ignored.This paper analyzes the mechanism of harmonic generation and the characteristics of harmonic,and provides technical support for further harmonic control.

关 键 词：电动汽车 充电站 谐波分析 电网安全 

分 类 号：TM71[电气工程—电力系统及自动化]