摘要
通过对电动汽车进行分类和市场调查,选择家用电动汽车作为研究对象,分析其充放电特性,利用"OD"矩阵分析家用电动汽车充电负荷在"时"、"空"两个维度上的分布,采用蒙特卡罗模拟法和时空模型获得配电网中全天各支路上的电动汽车充电负荷变化.分析和比较无序和有序两种电动汽车充电策略,模拟电动汽车在无序充电策略下对配电网带来的影响,进而优化了充电策略.
On the basis of the electric vehicle market survey,made the classification of electric vehicles,and analyzed the charge and discharge characteristics of household electric vehicles.Using “OD” matrix analyzes the household electric vehicle charging load’s distribution on two dimensions,i.e.“Temporal”and “Spatial”.Use road electric vehicle charging load changes.It analyzes and compares the “dumb”charging and “smart”charging two kinds of electric vehicle charging strategies,simulate the effect of electric vehicles by “dumb”charging strategy for distribution network,further optimized charging strategies.
作者
黄珊
郭秀娟
HUANG Shan;GUO Xiu-juan(School of Electrical and Computer,Jilin Jianzhu University,Changchun 130118,China)
出处
《吉林建筑大学学报》
2018年第6期75-80,共6页
Journal of Jilin Jianzhu University
关键词
电动汽车(EV)
充电策略
时空相关模型
OD矩阵
electric vehicle(EV)
charging strategy
temporal-spatial correlation model
origin-destination(OD) matrix
