摘要
针对孤岛运行模式,提出了一种兼顾可靠性和经济性的能量优化配置模型。该模型可根据实际情况灵活调整可靠性与经济性的相对重要程度比重;基于蒙特卡洛仿真建立微电源输出功率序列,基于自适应型离散粒子群算法在不同运行策略、储能最大容量以及柴油机额定容量下进行优化仿真,分析各因素对可靠性、经济性及环境的综合影响。算例仿真结果验证了所建模型的有效性。
An optimal energy allocation model is presented under stand-alone mode which takes reliability and economy into account; this proposed model can adjust the proportion of relative importance of reliability and economy flexibly according to the actual situation. Power source output sequence is established based on Monte Carlo simulation. The impact on reliability, economy and environment of the different operation strategy, the maximum capacity of energy storage and the rated capacity of diesel engine are analyzed based on the simulation of optimal energy allocation using adaptive particle swarm optimization method. The example result shows the effectiveness of the model.
出处
《电网技术》
EI
CSCD
北大核心
2014年第5期1352-1357,共6页
Power System Technology
关键词
微电网
能量优化配置
可靠性
经济性
蒙特卡洛仿真
粒子群优化
microgrid
optimal energy allocation
reliability
economy
Monte Carlo simulation
particleswarm optimization
