箱式变压器噪声治理的研究与应用  

Research and Application of Noise Control of Box-type Transformer

作　　者：王永宏 耿明昕[2] 安翠翠[2] 李一峰 满霞 白晓春[2] 鱼小兵[2] 

机构地区：[1]陕西省电力公司,陕西西安710048 [2]国家电网公司电网环境保护实验室,陕西西安710054 [3]陕西送变电工程公司,陕西西安710014

出　　处：《陕西电力》2012年第8期50-52,共3页Shanxi Electric Power

摘　　要：通过对某35 kV变电站箱式变压器噪声传播的分析与研究,在保证变压器正常通风的条件下,设计了整体式消声器,制定了空气声和固体声的具体治理措施并加以实施,有效降低了箱式变压器的噪声辐射,减少了对附近居民的声环境影响。可为电网运行部门应对环保投诉和变压器噪声治理提供成功案例借鉴。Noise transmission of box-type transformer in a 35 kV substation is studied; an integrated muffler is designed while normal aeration of transformer is considered. The specific control methods of airborne and solid sound are proposed and applied, which reduces the noise emission of box-type transformer obviously and improves the sound environment of nearby residence zone. This noise control is a good example for power operation department dealing with the noise complaint.

关 键 词：箱式变压器 噪声治理 消声器 

分 类 号：TM402[电气工程—电器]