@inproceedings{fd668cafb6964376bb1f2d85db5ab54d,
title = "FEA study on the axial vibration of power transformer windings",
abstract = "In this paper, a 10 kV transformer's FEA model is established for studying the steady magnetic field and structure dynamic characteristic of windings. Through ANSYS Maxwell and Harmonic Response analysis, the leakage magnetic field, the electromagnetic force and the axial vibration of windings are studied. The influence factors, such as pretightening force, oil temperature and aging on mechanical characteristics of spacers are considered through a series mechanical experiments and then applied into the FEA model. The results of FEA and tests show that the vibration of winding can increase while the temperature and aging rises and the Young's modulus of spacer have a close relationship with temperature and aging.",
keywords = "aging, finite element analysis, pretightening force, temperature, winding axialvibration",
author = "Lu, \{Wen Hua\} and Chao Fang and Zhou, \{Qian Wen\} and Wang, \{Ming Min\} and Fan Zhang and Cui, \{Yan Jie\} and Zhu, \{Ye Ye\}",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 ; Conference date: 20-11-2015 Through 23-11-2015",
year = "2016",
month = apr,
day = "15",
doi = "10.1109/ASEMD.2015.7453702",
language = "英语",
series = "2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "555--556",
booktitle = "2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 - Proceedings",
}