二连浩特市太阳能资源评估分析

Evaluation and Analysis of Solar Energy Resources in Erenhot City

利用二连浩特市1961—2015年实测的太阳总辐射数据以及近30a日照数据进行分析。结果表明:二连浩特市年太阳能资源属于很丰富区,且太阳能资源稳定;日照时数日小时数据>0.3h时段较长,说明太阳能资源可利用时段较好;通过对0～99°各倾斜面辐射数据分析,以44°倾角为最佳。综合而言,根据太阳能资源评估标准评定,二连浩特市太阳能资源的开发利用条件较好。

Using the measured total solar radiation data from 1961to 2015and the datas of nearly 30asunshine in Erenhot City,the results show that the solar energy resources of Erenhot City are very rich and stable. The number of sunshine hours is greater than 0.3h,which means that the solar energy resources are available for a good period of time.By analyzing the radiation data of each inclined surface from 0to 99°,the inclination angle of 44°is the best.In summary,according to the assessment of solar energy resources,the development and utilization conditions of solar energy resources in Erenhot City are better.