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Heidary, Malihe 
ORCID: https://orcid.org/0000-0001-6249-1237, Abdi, Salman, Mosaddegh-Hesar, Hamidreza, Liang, Xiaodong, Abdi, Ehsan and McMahon, Richard
(2024)
Mechanical Design Considerations of a Light-Weight Rotor for Brushless Double Fed Machines.
In:
Proceedings of the 2024 International Conference on Electrical Machines (ICEM).
The Institute of Electrical and Electronics Engineers (IEEE).
ISBN 9798350370607
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Abstract
This paper presents an optimised mechanical design aimed at reducing the rotor mass of a Brushless Doubly-Fed Machine (BDFM). The focus is on the rotor back iron, identifying specific areas where iron materials can be removed without compromising the magnetic performance of the rotor. Mechanical stress and vibration analyses are conducted using the Finite Element (FE) method in Ansys software to evaluate the feasibility of the proposed design. The study is performed on a prototype D400 250-kW BDFM, showing that the rotor mass can be reduced by approximately 24% while maintaining acceptable electromagnetic and mechanical performance under rated operating conditions.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | brushless doubly fed machine (bdfm),finite-element method (fe),mechanical stress,modal analysis,rotor mass,vibration,energy engineering and power technology,control and systems engineering,electrical and electronic engineering,mechanical engineering ,/dk/atira/pure/subjectarea/asjc/2100/2102 |
| Faculty \ School: | Faculty of Science > School of Engineering, Mathematics and Physics |
| UEA Research Groups: | Faculty of Science > Research Groups > Sustainable Energy |
| Related URLs: | |
| Depositing User: | LivePure Connector |
| Date Deposited: | 15 Oct 2024 10:30 |
| Last Modified: | 08 Nov 2024 12:30 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/97028 |
| DOI: | 10.1109/ICEM60801.2024.10700242 |
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