电动汽车与风电机组协同作用的微电网经济调度  

ECONOMIC DISPATCH OF MICRO-GRIDS BASED ON COORDINATION BETWEEN ELECTRIC VEHICLE AND WIND POWER

作　　者：包广清[1] 徐欣[1] 

机构地区：[1]兰州理工大学电气工程与信息工程学院,兰州730050

出　　处：《太阳能学报》2015年第9期2300-2306,共7页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(51267011);甘肃省科技支撑计划(1011JKCA173);甘肃省杰出青年基金(1111RJDA007);甘肃省高校基本科研业务费(1103ZTC137)

摘　　要：构建以风电机组、电动汽车和汽轮机等为核心的微型电网系统,通过蒙特卡洛法对电动汽车的充放电功率进行分析,并结合酒泉某风电基地风电出力数据,以总运行成本最小为目标构建风电与电动汽车协同调度模型,分析电动汽车对增强风电消纳的调节作用,最后通过IEEE 9节点微型电网算例验证调度模型与优化算法的有效性,为今后发展智能电网的多资源协调互补利用提供依据。A micro-grid model which contains gas turbines, WECS and EVs was established. According to Monte Carlo analysis, the charge/discharge power output of EVs was predicted in different time scales. In consideration of the wind power output distribution of the Jiuquan wind farm, a collaborative dispatching model with the objective to minimize the running costs of the micro-grid system was developed. The feasibility and efficiency of accommodating wind power was validated through IEEE 9 node distribution system. The possibility of multi-source synergistic utilization for the future smart grid was provided.

关 键 词：微电网 电动汽车 风电机组 经济调度 蒙特卡洛分析 

分 类 号：TM73[电气工程—电力系统及自动化]