电磁仿真软件MagNet介绍课件.ppt

Solving The Transient with motion solver solve 2D/3D models in which: it is necessary to model the induced currents due to motional effects it is necessary to couple with other mechanical components such as springs, hydraulics, etc. Typical applications include induction machines and actuators Mechanical effects can include friction, inertia, gravity, springs, bumpers 精选 * Solving The Transient with motion solver Motion Component dialog box 精选 * Solving Motion component dialog box 精选 * MagNet Geometric modeling Material modeling Meshing Coils and Circuits Boundary conditions Solving Post processing Parameterization Scripting 精选 * Post processing 2D and 3D field plot display (contour, shaded, arrow) Global quantities reporting and graphing Scripting can be used as a post-processing tool Report generation Probe along a line, an arc, a circle, and a point. 精选 * Post processing 2D and 3D field plot display (contour, shaded, arrow) 精选 * Post processing Available scalar fields Flux function (2D only) Ohmic loss Iron loss (Static Time-harmonic only) Total loss (Ohmic + Iron, Static Time-harmonic only) Stored energy Relative permeability (Shaded only) Relative reluctivity Resistivity Error (if adaption is enabled, Shaded only) Vector fields Available quantities Magnetic flux density B Magnetic field intensity H Current density J Lorentz force density J×B 精选 * Post processing 精选 * Post processing Global quantities reporting and graphing 精选 * Material modeling The following material properties can be modeled, depending on the type of analysis: Magnetic permeability Magnetic losses data at a specific frequency are used to compute iron losses at post-processing Electric conductivity Electric permittivity Thermal conductivity and specific heat capacity Mass density 精选 * Material modeling Some material properties can be defined as anisotropic Magnetic permeability (below), electric conductivity and permittivity can be defined as anisotropic