摘要
主要介绍了2极大功率自润滑管道泵用高压隔爆型三相异步电动机研制所要解决的关键性问题,主要包括大功率电机温升控制、2极大功率轴承自润滑实现、振动与噪声控制。针对以上问题采取优化电磁计算、改进风路结构、选用新型轴承结构、提高工艺保证措施、加强结构强度等措施,对关键结构件进行有限元分析、噪声频谱分析、有针对性的消音结构等。
It gives a introduction of the key problems in design of high - voltage flame - proof three - phase asynchronous motor for two - pole high - power self - lubricating piping pumps, such as temperature control, achievement of two - pole self - lubricating, control of vibration and noise. The solution for the previous problems are： optimizing the electromagnetic caculation, improving the airway structure, selecting bearings of new structure, improving the processing control, strentbening the structure, adopting finite element analysis, noise spectrum analysis and taking effective noise -eliminating measures.
出处
《电气防爆》
2013年第2期13-18,共6页
Electric Explosion Protection
基金
2011年中国石油油气管道关键设备国产化项目
关键词
2极自润滑
大功率
管道泵用高压隔爆型
结构分析
频谱分析
低振动
低噪声
two - pole self - lubricating
high - power
flame - proof three - phase asynchronous motor for piping pump
structure analysis
spectrum analysis
low - vibration
low - noise
