摘要
在预测吉林省2015年电动汽车保有量的基础上,根据吉林省2015年夏季、冬季典型日负荷曲线的预测,得出了电动汽车充电对夏季、冬季典型日负荷曲线影响的结果,提出通过控制电动汽车的充电时间,即所有的电动汽车夏季都在24:00到次日6:00、冬季都在22:00到次日凌晨4:00充电,就可增加电网的低谷负荷,降低电力系统投资成本,实现节能减排目标,提高电网运行水平。
The influence of electrical vehicle charging on summer and winter typical daily load curve has been obtained based on the prediction of total electrical vehicle number and the daily load prediction curve in summer and winter in 2015. To control the electrical vehicle charging time has been proposed, i.e. to charge all the electrical vehicles from 24：00 to 6：00 in summer season and 22：00 to 4：00 in winter season. I.ow valley load could be increased and electric power invest cost could be reduced . The object of energy conservation . emission reduction could be obtained and the grid operation level could be improved.
出处
《吉林电力》
2012年第3期28-30,共3页
Jilin Electric Power
关键词
电动汽车
充电
供电负荷
调峰
electrical vehicle
charging
power supply load
peak regulation
