电动汽车接入电网的调度与控制研究  

Scheduling and Control Research on Electric Vehicles Connected to Power Grid

作　　者：杨桦[1] 王清亮[2] 赵军[1] 

机构地区：[1]国网河北省电力公司电力科学研究院,石家庄050021 [2]国网河北省电力公司石家庄供电分公司,石家庄050051

出　　处：《河北电力技术》2016年第2期7-10,共4页Hebei Electric Power

摘　　要：针对大规模电动汽车接入电网的问题,从电网负荷平衡预测、安全稳定水平及集中调控难度等方面分析对电网的影响,提出电动汽车调度控制应以行车成本、电网运行成本和环境成本三者总体最低为控制目标,采用分层分区的优化控制策略,并分析该控制策略的可行性,结果表明该控制策略可以使电动汽车实现合理充放电,保障电网安全运行,实现用户和电网利益最大化。Aiming at the problems of power grid electric vehicles connected to grid,this paper analyzes the impacts on the power system,such as the power load forecasting,the security and stability of the power grid,centralized control difficulty,proposes that electric vehicles schedule control should take the minimum driven cost,electric power network operation cost,environment cost as the control target,adopts the optimization control strategy of layering and partition,and analyzes the feasibility of control strategy,the result indicates that the control strategy can make electric vehicles realize discharge reasonable,to ensure electric power grid safety and stabilization,maximizing the benefits of users and the power grid.

关 键 词：电动汽车 充放电 电网调度 控制策略 优化 

分 类 号：TM715[电气工程—电力系统及自动化]