微网中分布式电源容量的优化配置  

Capacity optimization configuration of distributed generation in a stand-alone micro-grid

作　　者：严凤[1] 邢欢[1] 马晓丰[1] 石屹巍 楚非非 严俊[1] 

机构地区：[1]华北电力大学电气与电子工程学院,河北保定071003 [2]辽宁省电力有限公司检修分公司,沈阳110000

出　　处：《电测与仪表》2016年第19期83-87,共5页Electrical Measurement & Instrumentation

摘　　要：微网电源容量的优化配置是进行微网规划的关键环节。文章在考虑风速、光照强度和负荷的相关性的基础上结合LHS技术生成相关性样本,论述了进行电源配置的方法和选择指标,建立了基于全寿命周期成本和供电可靠性的数学评价模型。初始数据为某地区的全年小时光照风速温度和小时负荷,利用多种群遗传算法对模型进行求解,得出配置情况。不同的可靠性指标也会得出不同的配置结果和成本。The capacity optimization configuration of distributed generation is an important part of the micro-grid plan-ning. Considering the： correlation of wind speed, illumination intensity and load with LHS technology generated on thebasis of the correlation sample, this paper discusses the method for the power configuration and the choice of indica-tors, and the mathematicai＇evaluation model is established based on the total life cycle cost and the power supply relia-bility. The initial data for the whole year hourly wind speed and temperature hour load of some area in battery, accessto different situations, and the model is solved by particle swarm algorithm, and thus, obtains the configuration condi-tions. Different indexes will draw the corresponding configuration results to meet user demand diversity.

关 键 词：容量优化 相关性 LHS 全寿命周期成本 多种群遗传算法 

分 类 号：TM711[电气工程—电力系统及自动化]