@inproceedings{d28116e736f246abab980c1f86abb7fe,
title = "Loss calculation and thermal simulation analysis of high-speed PM synchronous generators with rotor topology",
abstract = "The machine under study is a high speed permanent magnet (PM) synchronous generator, which is driven by a micro gas turbine, whose rated power is 117 kW at 60 000 rpm. Magnetic field distributions in generators having either semi-closed slots or closed slots are analyzed respectively when PM is magnetized by two different familiar magnetizing methods, and eddy losses in each rotor are calculated. Then, influence of copper screen on eddy loss distribution is studied, and the relationship between thickness of copper screen and loss is discussed as well. Finally, based on loss calculation, thermal performances of generators with different rotor structures mentioned above are studied, and utility of copper screen in improving temperature rise issue is demonstrated.",
keywords = "Copper screen, Eddy loss, Permanent magnet, Thermal analysis",
author = "Li Weili and Wang Jing and Zhang Xiaochen and Kou Baoquan",
year = "2010",
doi = "10.1109/ICCASM.2010.5622209",
language = "English",
isbn = "9781424472369",
series = "ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings",
pages = "V14612--V14616",
booktitle = "ICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings",
note = "2010 International Conference on Computer Application and System Modeling, ICCASM 2010 ; Conference date: 22-10-2010 Through 24-10-2010",
}