风光复合发电系统中储能单元的容量优化设计  

Optimal Capacity of Energy-Storing Section in PV/Wind Hybrid System

作　　者：程苗苗[1] 康龙云[1] 徐大明[1] 孙耀杰[1] 

机构地区：[1]西安交通大学机械电子工程系,710049

出　　处：《电气应用》2006年第6期87-90,共4页Electrotechnical Application

摘　　要：为了更好地解决风光复合发电系统中储能单元的容量优化问题,利用蓄电池储能与飞轮储能的互补特性,将二者综合考虑,以最小成本为优化目标,系统性能指标为约束,应用基于随机模拟的遗传算法,进行容量的组合优化设计。研究结果表明,该方法是合理且有效的。In order to solve the problems for optimum size of energy storage capacity for PV/wind hybrid system, combinatorial optimization of battery and flywheel＇s capacity using Genetic algorithm based on stochastic simulation is studied. The object is to minimize the initial investment of the storage section, with performance indices as constrains. The result of a practical example shows that this approach is feasible and valid.

关 键 词：复合系统 蓄电池储能 飞轮储能 组合优化 遗传算法 

分 类 号：TM614[电气工程—电力系统及自动化] TM615