Modelling and validation of magnetic field distribution in permanent magnet system [ READ ]
Alicja Praczukowska, Michał Nowicki, Roman Szewczyk
The modelling of the magnetic field distribution of complex systems often requires the use of complicated analytical methods. One of alternative ways of handling such an issue includes finite element method. The following paper presents that this problem may be simplified by modelling single elements and combining them into a system using Elmer software. The simulation requires the definition of element’s geometry created in Netgen software, as well as the boundary conditions and the specification of material’s magnetic properties. This paper discusses the whole modelling process including chart generation, results validation via measurements, and uncertainty budget.
Alicja Praczukowska, Michał Nowicki, Roman Szewczyk
The modelling of the magnetic field distribution of complex systems often requires the use of complicated analytical methods. One of alternative ways of handling such an issue includes finite element method. The following paper presents that this problem may be simplified by modelling single elements and combining them into a system using Elmer software. The simulation requires the definition of element’s geometry created in Netgen software, as well as the boundary conditions and the specification of material’s magnetic properties. This paper discusses the whole modelling process including chart generation, results validation via measurements, and uncertainty budget.
