Study on electromagnetic performance and noise of transformer using two core materials

Min Li; Xin Gao; Wei Yao; Ning Wang

doi:10.1117/12.2674054

9 March 2023 Study on electromagnetic performance and noise of transformer using two core materials

Min Li, Xin Gao, Wei Yao, Ning Wang

Proceedings Volume 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022); 126000K (2023) https://doi.org/10.1117/12.2674054
Event: 2022 International Conference on Optoelectronic Materials and Devices, 2022, Chongqing, China

Abstract

This paper proposes a single-phase three-leg transformer using two core materials. The proposed model is made by using silicon steel for the upper core and amorphous alloy for the lower core. Based on the conventional model using only silicon steel in the core, the proposed model is made by using silicon steel for the upper core and amorphous alloy for the lower core. To highlight the merits of the proposed model, the three-dimensional finite element method (FEM) is used to analyze and compare the performance of the both models, including magnetic flux density distribution, magnetic leakage, displacement and noise. By comparing the results of electromagnetic characteristics, it is found that the proposed model has lower flux density and magnetic leakage. And the vibration noise of the proposed model is further reduced.

Citation Download Citation

Min Li, Xin Gao, Wei Yao, and Ning Wang "Study on electromagnetic performance and noise of transformer using two core materials", Proc. SPIE 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022), 126000K (9 March 2023); https://doi.org/10.1117/12.2674054

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available