@inproceedings{f6f61686e71d4c25a0ce9ea41997e6d0,
title = "Numerical estimation and optimization of vibration noise due to magnetostriction and magnetic forces for laminated core structure",
abstract = "We proposed a new approach for estimating the vibration and noise caused by magnetoelectric effect and magnetic force via finite element analysis. With this method, the relationship between inputting magnetic field and outputting vibration level of laminated core structure in power transformer could be obtained. The essential reason of vibration is analyzed and a kind of nanocrystalline soft magnetic composite material (NSMC) with high permeability is applied to fill the air gaps between the sheets. It is intended to verify the correctness of this method, that a 3D magneto-mechanical strong coupling model containing anisotropic silicon steel sheets was built and solved. From the experimental results, the deformation and noise level with NSMC are significantly better than that with the traditional epoxy damping material based on Epstein Frame.",
keywords = "air gap, laminated core noise, magnetostrictive effect strong coupled model, NSMC",
author = "Xian Zhang and Pengcheng Zhang and Qingxin Yang and Lihua Zhu and Xin Zhang",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014 ; Conference date: 22-10-2014 Through 25-10-2014",
year = "2014",
doi = "10.1109/ICEMS.2014.7013722",
language = "英语",
series = "2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1548--1551",
booktitle = "2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014",
address = "美国",
}