含电动汽车的电网负荷结构时序模型计算方法  

Calculation Method of Grid Load Structure Sequence Models with Electric Vehicles

作　　者：郭帅[1] 李家珏[2] 黄旭[2] 张涛[2] 叶鹏[1] 

机构地区：[1]沈阳工程学院电力学院,辽宁沈阳110136 [2]国网辽宁省电力有限公司电力科学研究院,辽宁沈阳110006

出　　处：《东北电力技术》2016年第9期1-5,10,共6页Northeast Electric Power Technology

摘　　要：随着电动汽车的高速发展,电网负荷结构将不可避免的发生变化。首先构建了常规负荷的时序概率模型;分析了四种典型电动汽车的充电行为,并根据不同汽车对应的不同充电模式,建立了电动汽车充电负荷模型;采用蒙特卡洛模拟研究各类电动汽车的充电行为,并得出充电负荷的行为特性;最终得出含电动汽车的全行业负荷综合模型,并通过实例数据分析,验证了模型的准确性,对电网的运行和规划具有一定的现实意义。With the rapid development of electric vehicles,the load structure of power grid will inevitably change. This paper constructs a sequence probabilistic model of regular load. The behavior of four typical charging electric vehicles are analyzed,electric vehicle charging load model are built according to different charging modes. The four kinds of electric vehicle charging behavior are studied by using the Monte Carlo simulation,behavioral characteristic of charging load is obtained. The integrated load model of the whole industry is finally got. The result identifies the reasonableness of the model by analyzing data which has certain practical significance for the planning and operation of the grid.

关 键 词：负荷结构 概率模型 电动汽车充电负荷 蒙特卡洛模拟 

分 类 号：TM732[电气工程—电力系统及自动化]