摘要
采用基于GPRS无线通讯原理的测风系统实现对西北某地区风资源数据的远程监控和传输工作,并利用Excel VBA编程对测风软件所得的该地区原始风资源数据进行程序后处理,汇总成为正规的气象站表格。在数据统计和分析过程中发现数据存在缺测和错误现象,采用相关性分析方法将实测点与邻近气象站同期数据进行对比,利用所得合理的相关方程完成数据修补工作。根据二参数Weibull风频分布规律对该地区进行全年风能资源测试评估,最终得出该地区风资源属于风能可利用区的结论。
The wind resource data from a potential site in northwest China were monitored and transmitted remotely based on the GPRS wireless communication principle, and were processed through Excel VBA programming, coming to form a regular table of weather stations. It is found that there are some missing and false data in the process of statistics and analysis of the data, thus those data were mended by the reasonable equation of correlation, which is from the comparison between the data from the observing point and the same period ones from the near weather station through the correlation analysis method. Finally, it can draw the conclusion that the annual wind resource at a potential site in this area belongs to the available area of wind energy according to the law of two Weibull distributions.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2012年第10期1661-1666,共6页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(51075326)
陕西省重点学科建设专项资金
陕西省13115重大科技专项(2009ZDKG-33)
