Vibration of high-voltage electric machines with rotors on rolling bearings

被引：0

作者：

Shekyan, H. G. ^{[1
]}

Gevorgyan, A. V. ^{[1
]}

机构：

[1] Natl Acad Sci Armenia, Inst Mech, Yerevan, Armenia

来源：

5TH INTERNATIONAL CONFERENCE ON TOPICAL PROBLEMS OF CONTINUUM MECHANICS WITH A SPECIAL SESSION IN HONOR OF ALEXANDER MANZHIROV'S 60TH BIRTHDAY | 2018年 / 991卷

关键词：

D O I：

10.1088/1742-6596/991/1/012073

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The paper presents an investigation of vibrational activity of electric machines due to high-harmonic vibrational loadings. It is shown that the vibrational loadings experienced by bearings may result in the interruption of their normal operation and even take them out of action. Therefore, the values of the vibrational speed-up leading to high harmonics are factors determining the admissible dynamic loading on the bearings. In the paper, an attempt is made to consider the factors which result in origination of high harmonics and to illustrate methods for their smoothing.

引用

页数：6

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