MM5/CALMET数值模拟在陕北风能资源评估中的应用  

Application of MM5/CALMET Numerical Simulation in Wind Energy Resource Assessment of Northern Shaanxi Province

作　　者：姜创业[1] 孙娴[1] 徐军昶[2] 

机构地区：[1]陕西省气候中心,陕西西安710014 [2]陕西省气象局,陕西西安710014

出　　处：《中国沙漠》2011年第6期1606-1610,共5页Journal of Desert Research

基　　金：国家科技部公益性行业(气象)科研专项(GYHY200806012);国家科技支撑计划项目(2007BAC29B03)共同资助

摘　　要：对同期陕北地区测风塔实测数据、MM5/CALMET模式模拟数据和气象站统计补全数据进行对比分析,结果表明,相对于采用气象站统计补全数据,MM5/CALMET模式模拟数据与测风塔实测数据的吻合度更高,误差更小。对2009年模拟数据采用测风塔和气象站数据订正处理,得到陕北风能资源分布。陕北风能资源较好的区域主要集中在长城沿线和白于山之间,其中部分地区具备风能资源开发潜力。A comparative analysis among wind-tower measuring data,MM5/CALMET simulating data,and meteorological station statistics complement data at same period was conducted in northern Shaanxi region.Results show that the MM5/CALMET simulating data fit better with wind-tower measuring data than the meteorological station statistics complement data,and the error is smaller.The wind energy distribution of the study region in 2009 was assessed based on the MM5/CALMET model,and has been corrected by the wind towers data and meteorological station data.The high wind energy region in northern Shaanxi mainly concentrates in regions along the Great Wall and the Baiyu Mountains,and the wind energy resources in parts of this area has potential to be developed.

关 键 词：MM5/CALMET 风能资源 评估 陕北 

分 类 号：X382[环境科学与工程—环境工程]