摘要
介绍了环氧树脂浇注干式变压器噪声来源,分析了噪声的估算及测量方法和噪声产生的主要原因,通过结合自行研究设计的低噪声环氧树脂浇注干式变压器,提出了降低变压器噪声的有效方法,为设计低噪声干式电力变压器提供了参考。
Introduction was made to the noises sources of epoxy resin casting dry-type transformers. Analysis was made to noises estimation, noises measuring methods and their main reasons caused by noises. Combining with home-researched epoxy resin casting dry-type transformers with low noises, this paper raised the corresponding effective methods to reduce transformers noises, which provides references for the design of epoxy resin casting dry-type transformers with low noises.
出处
《电工电气》
2015年第7期54-57,共4页
Electrotechnics Electric
基金
山东省自然科学基金项目(ZR2011FM008)
青岛市企业研发中心培育计划项目(13-8-2-48-gx)
关键词
树脂浇注
变压器噪声
控制
干式电力变压器
resin casting
transformer noise
control
dry-type electric transformer
