Optimized magnetic hysteresis management in numerical electromagnetic field simulations
2021 IEEE International Magnetic Conference (INTERMAG)(2021)
摘要
The treatment of hysteresis in numerical simulations represents major issues as large computational times and significant memory space allocations are required. The memory management of the Jiles-Atherton model is simple, but its integration requires relatively fine temporal discretization to achieve convergence. Oppositely, the Preisach model gives satisfactory results with a coarser temporal gri...
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关键词
Ferromagnetic hysteresis,space discretization,frequency dependence,simulation optimization
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