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噪声计算方法，在实践运用中指出，从设计方面降低噪声的具体方法以及在变压器结构改进方面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 practices, the methods to reduce noise origin in design and technique and the methods to keep down vibration transmission in improvement the transformer structure are discussed.
出处
《上海电器技术》
2007年第4期59-62,共4页
Shanghai Electric Appliance Technology
关键词
变压器
噪声
设计
工艺
transformer
noise
design
technique
