基于正态分布特性的太阳日总辐射数据细化  

Daily Total Solar Radiation Data Refinement Based on Normal Distribution Characteristics

作　　者：程辰[1] 刘涤尘[1] 赵洁[1] 贾骏[1] 

机构地区：[1]武汉大学电气工程学院,湖北武汉430072

出　　处：《陕西电力》2014年第8期22-25,共4页Shanxi Electric Power

基　　金：国家自然科学基金项目资助(51347006)

摘　　要：介绍了一种气候学方法计算研究地区太阳日总辐射。利用太阳辐射观测站观测到的数据拟合出代表周边地区的每日太阳辐射量变化趋势,并与该地区太阳日总辐射量相结合,得出每目各整点时刻间的太阳辐射量分布,为研究地区的光伏发电规划奠定基础。美国尤金地区的算例结果验证了本文所提方法的有效性。The paper proposes a climatology method for calculating and researching area solar radiation.The trend of daily solar radiation representing surrounding areas can be fit applying the data observed by solar radiation observatories.And solar radiation distribution on the hour in daily is obtained by combining the daily solar radiation with the total amount of it,which lays the foundation for studying photovoltaic power generation planning.Finally,the results of American Eugene area case demonstrate the effectiveness of the method proposed in this paper.

关 键 词：气候学方法 太阳日总辐射 变化趋势 太阳辐射量分布 光伏发电规划 尤金地区 

分 类 号：TM615[电气工程—电力系统及自动化] P422.1[天文地球—大气科学及气象学]