老风口风资源分析及风资料应用评价

通过对老风口风区2001--2005年风观测数据的统计整理，建立各类风要素值的数据库，分析和探讨老风口风能资源的分布特征、可利用的理论指标及评价，结果表明：老风口作为风能较丰富的地区之一，风能季节性变化明显，风向变化相对稳定，平均风能密度和有效风能密度分别达到了150W／m^2和200W／m^2以上，是风能资源开发利用较有价值的地区。随着环境保护和生态治理的不断深入，老风口无污染的风能资源，在生态治理、风力发电等多方面，有着很大的可持续利用的潜力。

Wind Resource Analysis and Appraise for Application in Laofengkou Area

Based on statistical sorting to wind data from 2001 to 2005, this paper established the database about various types of wind data element, and discussed the distribution characteristics, the available theoretical indicators and the evaluation of wind energy resources in Laofengkou. The results showed that as one of the most abundant wind energy area, Laofengkou＇s wind energy has obvious seasonal changes, while the changes of wind direction are relatively stable; the average wind energy density and the effective wind energy density reached above 150W/m^2 and 200W/m^2 respectively, so it is a more valuable area in wind energy resources development and utilization. Along with continuous development of environment protection and ecological management, the pollution-free wind energy resources in Laofengkou have tremendous potential for sustainable use in ecological management, wind power generation and so on.