Influence of Damping on the Calculation Results of the Vibration Parameters of the Support of a Turbine-Generator Set with an Attached Dynamic Vibration Damper

被引：1
|
作者：
Pan’kin V.M. [1 ]
机构：
[1] PJSC “Power machines”, St. Petersburg
来源：
Power Technology and Engineering | 2020年 / 54卷 / 03期
关键词：
calculation; damping ratio; dynamic vibration damper; support; turbine-generator set; vibration;
D O I：
10.1007/s10749-020-01221-y
中图分类号：
学科分类号：
摘要：
Formulas for calculating the change of vibration of the support of a turbine-generator set with an attached dynamic vibration damper are given in the frequency band of its efficient operation. In calculation with the relative damping ratio of the dynamic vibration damper, the value of which is determined by the proposed method, taking account of the changes of the dynamic properties of a mechanical system, the best approximation to the measured values was obtained in conducting bench trials. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.
引用
收藏
页码：394 / 397
页数：3
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