Modelling of vibration and modal properties of electric locomotive drive

Title:

Modelling of vibration and modal properties of electric locomotive drive

Creator:

Ahmedov, Olimjon, Zeman, Vladimír, and Byrtus, Miroslav

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:9fdd1ee2-0b05-4153-b52d-49b71d9d9bd0
uuid:9fdd1ee2-0b05-4153-b52d-49b71d9d9bd0

Subject:

railway vehicle, wheelset drive, modal analysis, modal values, pulsation moments, and dynamic response

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The article provides a method of mathematical modelling of the dynamic properties of the electric locomotive wheelset drive. The linkage of the traction motor by means of the rotor pinion gear with the gear of wheelset drive is considered. The impact of couplings and operation conditions on the dynamic properties is studied. The method of decompositon into subsystems is applied for derivation of mathematical model of an interconnected system. This model is used for the calculation of modal values and also for investigating the forced vibration excited by pulsation moments of the asynchronous traction motor. The method is applied to a particular drive of the locomotive SKODA 109E. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

165-176

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2012 Volume:19 | Number:2-3

Harvested from:

CDK

Metadata only:

false