和静县太阳总辐射计算及太阳能资源评估  

Estimation of Solar Energy Resource and Calculation of the Total Solar Radiation at Hejing

作　　者：杜军剑 李刚 张仕明[3] 

机构地区：[1]和静县气象局,新疆和静841300 [2]焉耆县气象局,新疆焉耆841100 [3]巴州气象局,新疆库尔勒841000

出　　处：《沙漠与绿洲气象》2013年第4期45-50,共6页Desert and Oasis Meteorology

基　　金：公益性行业(气象)科研专项(GYHY201006012)资助

摘　　要：基于焉耆国家基准气候站1993—2012年逐月太阳总辐射和日照观测资料以及和静、巴音布鲁克1961—2012年月日照百分率资料,建立回归分析方程,推算和静县山区及平原地区逐月的太阳总辐射,对比分析了和静县山区及平原地区太阳总辐射变化特征,从太阳能资源丰富度、资源稳定性及可利用价值等方面对和静县太阳能资源状况进行评估。结果表明:1961—2012年和静县平原及山区太阳总辐射均呈减少的趋势,平原地区7月太阳总辐射最多,山区5月最多,最少值均出现在1月;平原地区属太阳能资源很丰富区,山区为丰富区;平原地区及山区太阳能资源均较稳定;平原地区年平均可利用太阳辐射的天数为286 d,山区为267 d;平原和山区一天中上午和中午是最有利的利用时段。The total solar radiation at Hejing county was calculated using regression equation and the variation of total solar radiation were analyzed comparing that in Hejing mountainous and plain areas. The solar energy resource was estimated in three ways including richness of solar energy, resource stability and possible usage. The data source was monthly total solar radiation and sunlight in Yanqi national meteorological station from 1993 to 2012, and was yearly, monthly and daily percentage of sunlight in Hejing meteorological station and Bayinbuluke station from 1961-2012. The results show that the total solar radiation had a decreased trend from 1961 to 2012 in the plain and mountain areas in Hejing. The total solar radiation was richest in July for plains and was richest in May for mountain areas, and both were lowest in January. The solar energy resource was stable in both plains and mountain areas. There were 286 days of available solar radiation in plains and 267 days in mountain areas. The forenoon and noon were the most advantageous time for application of solar energy.

关 键 词：和静 太阳总辐射 太阳能资源 

分 类 号：P422.1[天文地球—大气科学及气象学]