摘要
为了准确掌握和评估光伏项目光照资源和气象灾害状况,利用气象站的气象参数进行数据验证。采用反距离加权插值、气候学分析和遥感分析等方法分别对光伏项目建设地日照时数和太阳辐射进行研究。结果表明:项目拟建设区域日照小时数1 370~1 457 h,评估区中心平均日照时数1 447 h;气候学分析和遥感反演得到太阳年总辐射分别为4 610 MJ/m2,4 770 M J/m2,且各季节辐射一致性较高,约为9%。该区域太阳能资源丰富且光照资源相对稳定,适宜建设光伏电站,风险较小,为光照资源评估和光伏发电场址选择提供了方法指导。
To accurately understand and evaluate solar energy resources and meteorological disasters on project site, meteorological parameters was used as a kind of data verification. Number of sunshine hours and solar radiation intensity were respectively studied by methods of inverse distance weighted interpolation, climatology and remote sensing analysis. The results showed the number of sunshine hours is 1 370-1 457 h and the sunshine hours average number is 1 447 h in project area. The total radiation intensity is 4 610 MJ/m2 for climatology analysis and 4 610 MJ/m2 through remote sensing analysis, which have good consistency in every season and the consistency is up to 9%. the project area has the abundant solar energy and relatively stable solar resources, which is suitable for the construction of photovoltaic generation plant with less risk. it provides the method guidance to how to evaluate solar light resource and site selection for photovoltaic generation project.
作者
陈永军
杜志健
龙虎
彭寅
Chen Yongjun;Du Zhijian;Long Hu;Peng Yin(Energy Administration of Zhong-Shan District, Liupanshui 553000,Chin)
出处
《六盘水师范学院学报》
2018年第3期24-28,共5页
Journal of Liupanshui Normal University
关键词
清洁能源
太阳能
光伏发电
资源评估
遥感分析
Clean Energy
Solar Energy
Photovohaic Generation
Resources Assessment
Remote Sensing Analysis
