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.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
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)
关键词
微电网
电动汽车
风电机组
经济调度
蒙特卡洛分析
micro-grid
electric vehicle （EV）
wind energy conversion system
economic dispatch
Monte Carlo analysis
