瓜州风电场建设中环境气象要素对比分析

通过在瓜州电厂区域建立60m测风塔与瓜州气象站展开为期1a的同步观测,利用两地同步气象资料对比分析,重建电厂厂址近10a气象资料,揭示电厂所在地气候特点。同时利用瓜州1971-2010年40a气象资料,采用相关分析法,订正得到电厂地面历年气象要素值的特征。通过对比分析,解决了空冷电厂环境气象条件分析中气象资料重建、典型年选取、风温分析等关键技术,满足了电厂空冷机组气象条件分析的需要,为该地风电场的空冷系统的安装、设计、运行提供更科学的依据。

Comparison Analysis of Meteorological Parameters based on the Construction of Wind Farm in Guazhou

Through the 60 meter wind tower of Guazhou regional power plant and Guazhou meteorological station, start the simultaneous observations for one year,with the synchronous meteorological data and the meteorological da-ta for 10 years in where the power plant will reconstruct,reveal the climate characteristics.Through meteorological da-ta for 1971-2010,the characteristic of meteorological element was obtained in the power plant over the years. And through the comparative analysis,the key technologies including reconstruction of meteorological data,selection of typical year,and wind temperature analysis were solved,to meet the needs of meteorological condition analysis of air cooling unit in power plant,providing a more scientific basis for the installation,design and operation of the air cool-ing system of the wind farm.