摘要
在能源紧缺的今天,电动汽车的发展已成必然,大量电动汽车的出现,不仅加重了用电高峰的负荷,而且还存在着谐波污染,必然会对电力系统造成冲击,本文研究了电动汽车对电力系统的影响,包括当前系统电力容量需求以及充电对电网造成的谐波污染等问题。之后提出了问题的多种解决方案,并对电动汽车的未来发展前景进行了展望。
Today, energy sources reduce day by day and the electric vehicles are more and more popular, but at the same time, there is some impact to the power system. This article studies the impact of electric vehicle to the power system, including the demand of power capacity and the harmonic pollution of charging to power grid. Then, the article puts forward lots of solutions and images the future of the electric vehicle.
出处
《电气技术》
2011年第9期41-44,57,共5页
Electrical Engineering
关键词
电动汽车
谐波污染
充电站
电网
electric vehicle： harmonic pollution
charging station
power grid
