Modelling of influence of mechanical stresses arising in magnetic circuit on magnetizing characteristic

• Autorzy: Idziak Paweł , Kowalski Krzysztof

Identyfikatory

DOI

10.24425/aee.2019.125991

• Języki publikacji: EN

Abstrakty

EN

An algorithm of determination of mechanical stresses and deformations of the magnetic circuit shape, caused by forces of magnetic origin, is presented in this paper. The mechanical stresses cause changes of magnetizing characteristics of the magnetic circuit. The mutual coupling of magnetic and mechanical fields was taken into account in the algorithm worked out. A computational experiment showed that it was possible to include the interaction of both fields into one numerical model. The elaborated algorithm, taking into account the impact of mechanical stresses on magnetic parameters of construction materials, can be used in both the 2D and the 3D type field-model.

Słowa kluczowe

EN

modelling; coupled phenomena; magnetized characteristics; mechanical stress (MS)

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2019
• Tom: Vol. 68, nr 1
• Strony: 209--220
• Opis fizyczny: Bibliogr. 13 poz., rys., wz.

Twórcy

autor

Idziak Paweł

• Poznan University of Technology Institute of Electrical Engineering and Electronics ul. Piotrowo 3a, 60-965 Poznań, Poland

autor

Kowalski Krzysztof

• Poznan University of Technology Institute of Electrical Engineering and Electronics ul. Piotrowo 3a, 60-965 Poznań, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).