摘要
以电动汽车充电机为研究对象,利用PSCAD/EMTDC电磁暂态仿真软件建立模型对其进行仿真,对其产生的谐波电流进行分析并利用LC无源滤波器进行滤波。分析总结出大型电动汽车快速充电站适合选用双三相桥12脉波整流装置的充电机,小型充电站适合选用三相桥式不控整流装置的充电机。
The PSCAD/EMTDC electromagnetic transient simulation software was used to establish models for the elec- tric vehicle charging machine and simulation analysis the harmonic current produced by the charger, then using LC pas- sive filter for filtering. Analysis summed up the large electric vehicle fast charging stations for choose double three - phase bridge 12 pulse rectifier device charger, small charging stations for selection of three - phase bridge uncontrolled rectifier device charger.
出处
《电气开关》
2015年第6期23-26,共4页
Electric Switchgear
关键词
电动汽车充电机
整流装置
谐波电流
LC无源滤波器
electric vehicle charging machine
rectifying device
harmonic current
LC passive filter
