TY - GEN
T1 - Analysis of temperature field distribution of magnetic-fluid bearing for high-speed trains
AU - Chen, Jituo
AU - Ma, Jien
AU - Fang, Youtong
AU - Li, Ting
AU - Li, Jing
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/18
Y1 - 2016/1/18
N2 - Nowadays, the development of traction motors of high speed train require highly to the bearing's performance. Magnetic-fluid bearing, as a new kind bearing with so many advantages we need, has got lots of attention. And the key problems of Magnetic-fluid bearing are lubrication and reliability. In this paper, we focus on the temperature field problems which influence the lubrication performance as well as the bearing's reliability. Series of models in different sizes are built. Comparing different results, the influence caused by different sizes and different eccentricity is shown at the end. The high-temperature zone becomes much hotter when the eccentricity becomes larger and the fundamental parameters also change the results. Furthermore, the cavitation is also under consideration. These results provide a basis for the further design of the Magnetic-fluid bearing.
AB - Nowadays, the development of traction motors of high speed train require highly to the bearing's performance. Magnetic-fluid bearing, as a new kind bearing with so many advantages we need, has got lots of attention. And the key problems of Magnetic-fluid bearing are lubrication and reliability. In this paper, we focus on the temperature field problems which influence the lubrication performance as well as the bearing's reliability. Series of models in different sizes are built. Comparing different results, the influence caused by different sizes and different eccentricity is shown at the end. The high-temperature zone becomes much hotter when the eccentricity becomes larger and the fundamental parameters also change the results. Furthermore, the cavitation is also under consideration. These results provide a basis for the further design of the Magnetic-fluid bearing.
UR - http://www.scopus.com/inward/record.url?scp=84966614848&partnerID=8YFLogxK
U2 - 10.1109/ICEMS.2015.7385110
DO - 10.1109/ICEMS.2015.7385110
M3 - Conference contribution
AN - SCOPUS:84966614848
T3 - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
SP - 620
EP - 623
BT - 2015 18th International Conference on Electrical Machines and Systems, ICEMS 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Electrical Machines and Systems, ICEMS 2015
Y2 - 25 October 2015 through 28 October 2015
ER -
