Simcenter MagNet 2D/3D 是一种功能强大的仿真软件，可用于发动机、发电机、传感器、变压器、激励器或任何具有永磁铁或感应圈的元件性能预测。此款高效而精确的软件可以帮助优化、设计和分析从简单到复杂的各种电磁式和机电装置。
Simcenter MagNet 虚拟样机技术不但节约成本，而且节省时间。参数化和优化研究允许不断探索各种配置以改进性能。运行条件和极端条件的精确复制让用户可以洞察损耗和温度热点、永磁铁消磁、未用材料以及通过故障状态进行失效分析。
AC electromagnetic simulations are based on a single frequency, which reduces the simulation time. With this approach, you can simulate electromagnetic fields in and around current-carrying conductors, in the presence of isotropic materials that may be conducting, magnetic, or both. This accounts for displacement currents, eddy-current and proximity effects, which are important in hotspots analysis.
The accuracy of low-frequency electromagnetic simulations is highly dependent on material data. Simcenter electromagnetic advanced material modeling accounts for nonlinearities, temperature dependencies, demagnetization of permanent magnets, hysteresis loss and anisotropic effects. This makes it possible to analyze effects such as demagnetization in permanent magnets to verify their service life, analyze frequency dependent losses in thin parts while reducing solution time and account for all losses for an accurate energy balance.
The finite element method for electric fields can be used to simulate static electric fields, AC electric fields and transient electric fields. It can also simulate current flow which is the static current densities produced by DC voltages on electrodes in contact with conducting materials.
Electric field simulations are typically used for high-voltage applications to predict insulation and winding failures, lightning impulse simulations, partial discharge analysis and impedance analysis.
The electromagnetic simulation of transient fields can include motion. It is possible to simulate rotational, linear and arbitrary motion with six degrees of freedom (X, Y, Z, Roll, Pitch, and Yaw). This is available for an unlimited number of moving components, induced currents and mechanical interactions.
The mechanical effects include viscous friction, inertia, mass, springs, and gravitation, as well as constraints on movement imposed by mechanical stops. Arbitrary load forces can be specified as a function of position, speed, and time. Induced currents due to motion are taken into account.
Permits the simulation of complex problems that involve time-varying arbitrary-shaped current or voltage sources and outputs with nonlinearity in materials and frequency-dependent effects. This includes oscillations in electromechanical devices, demagnetization in permanent magnets, switching effects, eddy-currents induced torque, skin and proximity effects.
Over the last 25 years, electromagnetic engineering has revolutionized the way we work, travel and communicate. It is omnipresent in our lives, pla...
Using low-frequency electromagnetic-thermal CFD simulation to accelerate traction motors innovation
冷坩埚感应炉 (CCIF) 在活性金属和纯金属的熔炼中使用广泛，因为这种感应炉能够在本质上消除污染。熔炼过程中，感应炉需要在一个工艺中同时熔炼并悬浮熔融的负载，此时负载的相位、形状和性质处于不断变化之中。要设计一款符合所有这些条件的冷坩埚感应炉，必须考虑电磁、热、流体静力和电子动力原理之间的复...