摘要
本文主要介绍通过铁心压紧技术处理国产300MW发电机噪声超标问题的方法。详细介绍了定子铁心压紧方法、压紧后的处理以及通过此方法处理噪声的效果。国内其他有同类问题的发电机可以借鉴。
This paper mainly introduces the analysis and treatment of the noise of domestic 300MW generator by core pressing technology. The pressing method, process after pressing and the effect of eliminating the noise are described. This method can be a reference for other generators with similar problems.
出处
《大电机技术》
北大核心
2009年第5期21-23,共3页
Large Electric Machine and Hydraulic Turbine
关键词
发电机噪声
振动
铁心压紧技术
generator noise
vibration
core pressing technology
