城市建成区110kV全户内变电站声环境影响评价范围的探讨

Discussion on the Scope of Acoustic Environmental Impact Assessment for 110kV All-in-house Substations in Urban Built-up Areas

目前在北、上、广、深等一、二线城市,居民聚居区及大型综合体周边用电负荷增长非常迅速。因此近年来,电网部门在城市建成区内规划建设110kV变电站数量逐年上升,且绝大多数采用的是全户内布置型式。笔者针对城市建成区全户内布置型式变电站的声环境影响评价范围进行分析并提供一些建议,促进输变电工程建设的可持续性发展。

At present, in the first and second-tier cities of north, upper, wide and deep, the electricity load around residential areas and large complex is growing very rapidly. Therefore, in recent years, the number of 110 kV substations planned and constructed by power grid departments in urban built-up areas has increased year by year, and most of them are household layout. Because the scope of acoustic environmental impact assessment for second-level and third-level evaluation is relatively vague in the guideline, the author analyses the scope of acoustic environmental impact assessment for all indoor substations in urban built-up areas and provides some suggestions, hoping to contribute to the environmental impact assessment of power transmission and transformation projects and promote the sustainable construction of power transmission and transformation projects. Sexual development.