| Title: | Parameter estimation for the basic Zirka-Moroz history-dependent hysteresis model for electrical steels |
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| Authors: | ID Petrun, Martin (Author)
ID Rahmanović, Ermin (Author) |
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| Files: |  materials-18-02104-v2.pdf (5,11 MB)
MD5: DF7518B24AEBF33B3B1032223862B0FD
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| Language: | English |
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| Work type: | Article |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
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| Abstract: | History-dependent hysteresis models can potentially describe magnetization curves of all orders accurately. This property is essential for modeling magnetization and power loss in magnetic components subjected to distorted excitation waveforms, which result in complex magnetization patterns such as offset minor loops. The basic Zirka–Moroz history-dependent hysteresis model offers a good balance between the model’s complexity and accuracy. However, estimating the model’s parameters can be challenging. This research provides insight into the parameter estimation procedure for the discussed hysteresis model. Based on the measured first-order reversal curves, the fundamental two-step parameter estimation procedure was employed and analyzed for two non-oriented and one grain-oriented electrical steel types used widely in contemporary electric drives and electromagnetic devices. For each sample evaluated, two sets of parameters were estimated and compared to the reference parameters recommended for non-oriented electrical steels. The performed analysis is essential for gaining a comprehensive understanding of the capabilities, challenges, requirements, and limitations associated with estimating the parameters and performance of the analyzed model for specific electrical steel types. |
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| Keywords: | history-dependent hysteresis model, grain-oriented electrical steel, magnetic hysteresis, non-oriented electrical steel, parameter estimation, static hysteresis |
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| Publication version: | Version of Record |
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| Submitted for review: | 27.04.2025 |
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| Article acceptance date: | 28.04.2025 |
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| Publication date: | 03.05.2025 |
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| Publisher: | MDPI |
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| Year of publishing: | 2025 |
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| Number of pages: | 26 str. |
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| Numbering: | Vol. 18, iss. 9, [article no.] 2104 |
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| PID: | 20.500.12556/DKUM-93004  |
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| UDC: | 621.3 |
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| ISSN on article: | 1996-1944 |
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| COBISS.SI-ID: | 234980355 |
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| DOI: | 10.3390/ma18092104 |
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| Copyright: | © 2025 by the authors |
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| Publication date in DKUM: | 30.05.2025 |
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| Views: | 209 |
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| Downloads: | 10 |
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| Metadata: |    |
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| Categories: | Misc.
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