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Title

۲۵۰MVA Turbo-Generator end-winding vibration

Year: 1400
COI: ISME29_085
Language: EnglishView: 85
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Authors

Mohammad Samadpour - ۱Stationary Equipment Design Specialist, R&D Department, MAPNA Generator Engineering and Manufacturing (PARS),Karaj
Ashkan Rezaei - Head of Stationary Equipment Design, R&D Department, MAPNA Generator Engineering and Manufacturing (PARS),Karaj
Hamed Kalantari - Basic Design Manager, R&D Department, MAPNA Generator Engineering and Manufacturing (PARS), Karaj

Abstract:

The following paper focuses on generator end winding vibrations of MAPNA ۲۵۰MVA turbo generator. Base on the periodic force during generator operation, the designer should prevent occurring resonance on a generator. This article designs a unique support system that controls the generator from failure due to operation time. Besides, this support should sustain the large electromagnetic forces in short circuit occurrence. A detailed FEM analysis was investigated to facilitate this design for various design cases. This model contains a large number of parts, contacts, and materials. There is also a large number of challenges regarding unique material modeling. An experimental investigation to validate numerical results was done as well. Validations of numerical solutions with the practical test are investigated, which results show a good fit with numerical data. Finally, the natural frequency extracted from the numerical and experimental investigation shows that the turbo-generators vibration prevents resonance in various operational times

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Paper COI Code

This Paper COI Code is ISME29_085. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/1238294/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Samadpour, Mohammad and Rezaei, Ashkan and Kalantari, Hamed,1400,۲۵۰MVA Turbo-Generator end-winding vibration,29th Annual International Conference of Iranian Association of Mechanical Engineers and 8th International Conference on Thermal Power Plants Industry,Tehran,https://civilica.com/doc/1238294

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COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

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