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.
出处
《陕西电力》
2012年第8期50-52,共3页
Shanxi Electric Power
关键词
箱式变压器
噪声治理
消声器
box-type transformer
noise control
muffler
