| 甘肃省太阳能资源特征及光热应用潜力分析 |
| |
| 引用本文： | 刘孝敏,刘叶瑞,谢伟雪,杨一栋.甘肃省太阳能资源特征及光热应用潜力分析[J].安徽农业科学,2012(27):13529-13530,13545. |
| |
| 作者姓名： | 刘孝敏 刘叶瑞 谢伟雪 杨一栋 |
| |
| 作者单位： | 1. 甘肃省科学院自然能源研究所,甘肃兰州,730046
2. 兰州资源环境职业技术学院,甘肃兰州,730021 |
| |
| 摘 要： | 以甘肃省典型气象年数据为研究对象,分析甘肃省太阳能资源的时空分布及其特征。结果表明,甘肃省年太阳总辐射达4 700～6 350 MJ/m2,年太阳总辐射和直射的地理分布特征为由西至东、由北至南递减;各地年太阳日照时数为1 631～3 391 h,日照时数和日照百分率与年太阳总辐射分布趋势相一致。甘肃省太阳能资源丰富,十分有利于太阳能热利用。最后,分析了至"十二五"末甘肃省太阳能热利用潜力和节能减排效益。
|
| 关 键 词： | 甘肃省 太阳能 辐射 热利用 |
Analysis on Characteristics and Thermal Utilization Potential of Solar Energy Resources in Gansu Province |
| |
| Institution: | LIU Xiao-min et al(Institute of Natural Energy,Gansu Academy of Sciences,Lanzhou,Gansu 730046) |
| |
| Abstract: | The distribution and features of solar energy resources in Gansu Province were analyzed based on the typical annual Gansu weather data.The results indicated that the total solar radiation in the whole year was 4 700-6 350 MJ/m2,and the total annual solar radiation and direct solar radiation decreased from northwest to southeast areas.The total annual sunshine hours were 1 631-3 391 h,the distribution pattern of sunshine hours and sunshine percentage was consistent with that of annual solar radiation.There are abundant solar energy resources in Gansu Province,which is very conducive to the use of solar thermal energy.Lastly,the thermal utilization potential and energy saving benefits from now to the end of the"12th Five-Year"were analyzed. |
| |
| Keywords: | Gansu Province Solar energy Solar radiation Solar thermal utilization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
