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照明设计是建筑电气设计中的重要环节。本文分析了电气照明设计中两种常用方法的局限性,以某图书馆为例,对于不规则区域的照明设计,提出了一种首先对被设计区域进行分割,再采用利用系数法进行照度计算的照明设计方法,相比传统的仅采用利用系数法或单位容量法进行照明设计的方法而言,一定程度上提高了被设计区域的照明均匀度,降低了被设计区域的眩光。经计算验证,该方法设计的结果能够满足规范要求。
Lighting design is an important part of building electrical design. This paper analyzes the limitations of two commonly used methods in the design of electrical lighting. Taking a certain library as an example, for the lighting design in irregular areas, a method is proposed to segment the designed area first and then calculate the illuminance using the coefficient method Compared with the traditional method of lighting design using only the coefficient method or the unit capacity method, the lighting design method improves the illumination uniformity of the designed area to a certain extent and reduces the glare of the designed area. The results of this method design can meet the requirements of the specification after calculation and verification.