Frontiers in Energy >

2007 , Vol. 1 >Issue 4: 483 - 486

DOI: https://doi.org/10.1007/s11708-007-0072-4

Sensitivity analysis of torsional vibration behavior of the shafting of a turbo generator set to changes of its mechanical parameters

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  • 1.School of Power and Mechanical Engineering, Wuhan University, Wuhan 430072, China; 2.Henan Electric Test Research Institute, Zhengzhou 450052, China; 3.Dongfang Steam Turbine Works, Deyang 618201, China

Published date: 05 Dec 2007

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Abstract

Aiming at a 300 MW turbo-generator model, the sensitivity of natural torsional frequencies and modes of torsional vibration (TV) to the rotational inertia and stiffness of the turbo-generator were analyzed. Calculation results show

Cite this article

XIE Danmei, ZHANG Hengliang, DONG Chuan, LIU Zhanhui, YANG Changzhu . Sensitivity analysis of torsional vibration behavior of the shafting of a turbo generator set to changes of its mechanical parameters[J]. Frontiers in Energy, 2007 , 1(4) : 483 -486 . DOI: 10.1007/s11708-007-0072-4

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