摘要
介绍了油浸式电力变压器噪声污染现象和噪声源,从理论上分析了噪声源及其噪声计算方法,指出了在实践中从设计方面降低噪声的具体方法以及进行变压器结构改进来抑制振动传播的工艺措施。
The noise pollution phenomena and noise origin of oil- immersed power transformers are introduced. Based on practice,the methods to reduce noise origin in design and technique are analyzed. The countermeasures to keep down vibration transmission in improvement the transformer structure are discussed.
出处
《电力环境保护》
2008年第3期45-47,共3页
Electric Power Environmental Protection
关键词
变压器
噪声
设计
工艺
transformer
noise
design
technique
