山地风电场建设光影影响防护距离的探讨

Research on Prevention Distance of Shadow Flicker Influence in Mountain Region Wind Power Field

指出了作为可再生能源的一种,风力发电项目一直受到人们的广泛关注。但同时,风机的布设会对周围居民产生光影影响,尤其是当风机建设在山地时,产生的光影较长。目前,国家尚未对这一影响做相应的规范,可借鉴资料甚少。初步探讨了国内外对风机光影影响的计算方法,并以大连市瓦房店风电场为例,确定了合理可行的光影防护距离,以期为相关部门提供参考。

As a kind of renewable energy sources,people pay more attention to the wind power projects.But,the location of wind turbine will affect the residents in shadow flicker.Especially when the wind turbine is built in the mountain region,the light and shadow will be longer.Until now,our country has not yet done the relevant specifications,and little information can be referenced.This paper preliminary discusses the calculation of shadow flicker at home and abroad.Then,taking Dalian Wafangdian wind power field as an example,the reasonably prevention distance of shadow flicker is determined,which provides a reference for the relevant departments.