Analysis of DC bias characteristics of transformer by using fixed-point time-step FEM and dynamic J–A hysteresis model
The injection of the Direct Current (DC) bias component will lead to oversaturation of the transformer core and affect its safe operation. In this paper, the vector magnetic potential A and winding current I are used as the variables solved in the time-step finite element method to simulate the nonl...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2024-03-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/5.0198477 |