Loss and Temperature Computation of Damper Bars at Asymmetric Load Condtions of a Large Tubular Hydro-Generator

DOI

10.2991/emeit.2012.382How to use a DOI?

Keywords

tubular hydro-generator, damper bar, loss and temperature, asymmetric load

Abstract

In order to research the loss and heat of damper bars on the asymmetric load condtions, a multi-slice moving electromagnetic field-circuit coupling FE model of tubular hydro-generator and a 3D temperature field FE model of the rotor are built respectively. And the loss and heat of damper bars at the asymmetric load condtions are computed and analyzed by these modles. The research is helpful for improving design standard of the large hydro-generator.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lan Xiao
AU  - Zhen-nan Fan
PY  - 2012/09
DA  - 2012/09
TI  - Loss and Temperature Computation of Damper Bars at Asymmetric Load Condtions of a Large Tubular Hydro-Generator
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1720
EP  - 1723
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.382
DO  - 10.2991/emeit.2012.382
ID  - Xiao2012/09
ER  -