Calculation of core hysteresis loss resistance for Buntenbach’s analogy hysteresis model
Source abstract
Abstract
The value for core hysteresis loss (CHL) resistance in Buntenbach’s analogy hysteresis model does not consider the impact of frequency variations. In order to address this issue, this paper proposes a calculation expression for CHL resistance that takes into account the influence of frequency variation through a variable coefficient. The paper analyzes changes in CHL resistance values at different frequencies using hysteresis loss characteristics and circuit theory. To validate the proposed calculation method for CHL resistance, Buntenbach’s analogy hysteresis model is applied to model the Epstein frame and magnetically saturated controllable reactor. The comparative results reveal that the proposed calculation expression for CHL resistance is effective.
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Research context
OpenAlex topics: Magnetic Properties and Applications · Electric Motor Design and Analysis · Non-Destructive Testing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Automation and Electrical Engineering, Lanzhou Jiaotong University 1 , Anning District, Lanzhou 730070, China
Rail Transit Electrical Automation Engineering Laboratory of Gansu Province, Lanzhou Jiaotong University 2 , Anning District, Lanzhou 730070, China
References (23)
Show source-provided references
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