基于风速相关性风电场储能容量配置定量研究  

Study on wind field energy storage capacity considering wind speed correlation

作　　者：龚智敏[1] 吴政球[2] 冯闯[1] 邹卫卫 

机构地区：[1]国网淮南供电公司,安徽淮南212007 [2]湖南大学电气与信息工程学院,湖南长沙410082 [3]国网温州供电公司,浙江温州325000

出　　处：《电源技术》2017年第5期810-812,共3页Chinese Journal of Power Sources

摘　　要：为研究风速相关性对风电场储能容量的影响,首先建立了风速ARMA模型,并根据时移技术得到风电机组风速分别呈高度、中度和低度三种不同相关度的风电场的风速时间序列,最后对不同相关度下的风电场的储能容量进行定量分析。结果表明,合理布置风电场能在较好利用风能的情况下有效减少风电储能成本和土地资源的浪费。In order to analyze the effect of wind speed correlation on wind field energy storage capacity, the ARMA model of wind speed time series （WSTS） was built; the time-shifting technique was used to produce three wind speed time series in three different fields in different correlation degrees （high, moderate and low） with the initial WSTS; the energy storage capacity of three wind farms was calculated, The results indicate that the rational layout of the wind farm can not only be useful for efficient utilization of wind energy, but also effectively reduce the energy storage cost and the waste of land resource.

关 键 词：风速相关性 储能容量 ARMA模型 土地资源 

分 类 号：TM912[电气工程—电力电子与电力传动]