首页> 美国政府科技报告 >Onderzoek naar het Degauss Gedrag van de AFBU-Magneet B401 en de ESC-Magneten M1 and M4 met Behulp van het Simulatieprogramma 'PSPICE' (Investigation of the Application in 'PSPICE' of the Jiles-Atherton Model for Non-Linear Magnetic Materials in Order to Predict the Degaussing of Magnets)
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Onderzoek naar het Degauss Gedrag van de AFBU-Magneet B401 en de ESC-Magneten M1 and M4 met Behulp van het Simulatieprogramma 'PSPICE' (Investigation of the Application in 'PSPICE' of the Jiles-Atherton Model for Non-Linear Magnetic Materials in Order to Predict the Degaussing of Magnets)

机译:Onderzoek naar het Degauss Gedrag van de aFBU-magneet B401 en de EsC-magneten m1 and m4遇见了Behulp van het simulatieprogramma'pspICE'(Jsp-atherton模型中非线性磁性材料'pspICE'的应用研究预测磁铁的消磁)

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摘要

'PSpice', a MicroSim computer code to simulate electrical circuits, is also able to describe non-linear magnetic behavior, by means of the application of the Jiles-Atherton model. However, in the investigation the 'PSpice' results show no agreement with the obvious relation between the parameters of the model and the well-known microscopic and macroscopic theory of magnetism. On the other hand, by means of'trial and error' 'PSpice' simulations give a quantitative agreement with experimental data of magnet steel of the firm of 'Sigmaphi'. Based on the results, the degaussing of magnets has been studied.

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