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41. 发明公开

EP1623115A1 VERFAHREN ZUM BETRIEB EINER WINDENERGIEANLAGE 有权转让
公开(公告)号：EP1623115A1
公开(公告)日：2006-02-08
申请号：EP04724558.4
申请日：2004-03-31
申请人： Wobben, Aloys
发明人： Wobben, Aloys
IPC分类号： F03D11/00 , F03D7/02
CPC分类号： F03D7/0268 , F03D80/00 , F03D80/20 , F05B2200/12 , F05B2270/19 , Y02B10/30 , Y02E10/723
摘要： The expected visual detractions posed to the environment by a wind power station play an increasingly important role in the approval and acceptance when planning and erecting wind power stations. When, for example, a wind power station is placed in the vicinity of a residential building, it is possible, at unfavorable positions of the sun, that the wind power station, i.e. the rotor thereof, is located between the sun and the residential building. When the sunshine is not obscured by clouds, the rotating rotor constantly casts a (heavy) shadow onto the property. The shadow cast by the wind power station onto the adjacent property is often perceived by the residents as being very disturbing. Even when the wind power station satisfies the legal requirements concerning approval, it is, however, not always guaranteed that the unwanted cast shadow is prevented. The aim of the invention is to create a wind power station by means of which the control of shadows cast thereby is improved. This is achieved by a method for operating a wind power station during which a first intensity of light is detected in an area of direct incident light radiation, and a second intensity of light in a shaded area is detected. The wind power station is then switched off when the difference between the first intensity of light and the second intensity of light is greater than a preset value.
摘要翻译：风力发电站对环境造成的预期视觉损害在规划和架设风力发电站时的审批和验收中发挥越来越重要的作用。例如，当将风力发电站置于住宅建筑物附近时，在太阳不利的位置处，可能的是，风力发电站即其转子位于太阳与住宅建筑物之间。当阳光没有被云层遮挡时，旋转的转子不断地将一个（沉重的）阴影投射到物业上。居民通常认为风力发电站投向邻近房屋的阴影非常令人不安。但即使风力发电站符合有关批准的法律要求，但并不总能保证防止不必要的投影。本发明的目的是建立一个风力发电站，通过该风力发电站改善对由此投射的阴影的控制。这通过用于操作风力发电站的方法来实现，在该方法期间在直接入射光辐射的区域中检测到第一强度的光并且检测到阴影区域中的第二强度的光。当第一强度光与第二强度光之间的差大于预设值时，风力发电站关闭。

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