变压器噪声控制技术及装备

Noise Control Technology and Equipment of Transformer

介绍并分析了某城市110kV变电站的变压器噪声源特点,在满足其运行工艺、设备性能、声学效果、经济、安全的条件下,设计开发了特殊的隔吸声结构、消声结构等变压器降噪装置,并成功应用于工程实践中,取得了理想效果。

Transformer noise source characteristics of 110kV substation in a city are introduced and analyzed.In order to meet its operating process,equipment performance,acoustic effects,economic and security conditions,devices with special sound insulation structure,sound absorption structure and noise elimination structure for transformer noise reduction are designed and developed.The devices are successfully applied in engineering practice,and the desired results have been achieved.