中国部分地区太阳辐照量特征的数学分析  

MODEL ANALYSIS OF SOLAR RADIATION IN SOME AREAS OF CHINA IN DIFFERENT PERIODS

作　　者：徐文莉[1] 杨金焕[1] 佟洁[1] 

机构地区：[1]上海电力学院数理学院,上海200090

出　　处：《太阳能学报》2012年第2期334-337,共4页Acta Energiae Solaris Sinica

基　　金：上海市教委科研创新项目(09YZ336)

摘　　要：根据国家气象中心提供的有完整气象资料的62个观测站1961～1980年和1982～2000年实际测量数据,从东西方向及南北方向进行整理和分析。研究表明我国太阳辐照量具有明显的区域性特征;分别建立经度和纬度的单因素方差分析模型,主效应显著;进一步由多重比较检验表明:南部与中部之间有显著性差异,西部与中部、东部之间有显著性差异。综合考虑经度和纬度的影响,采用双因素饱和效应方差分析模型,各效应及交互效应均显著。经多重比较检验可知:东北与西南之间太阳能辐照差异非常明显。Based on data in 1961-1980 and 1982-2000 from 62 observatories of National Meteorological Center, solar radiation data with obvious regional specification were statistically analyzed. One-way ANOVA about latitude and longitude was finished, respectively. Furthermore, multiple comparisons showed that significant differences exist between southern areas and middle areas, similarly between the west and the other areas. Comprehensively, two-way ANOVA shows that main effects and interaction effect are significant. Especially, significant mean difference occurs between the north-east and south-west from multiple comparisons.

关 键 词：太阳辐照量 方差分析 饱和效应 多重比较 

分 类 号：O213[理学—概率论与数理统计]