Simcenter MAGNET和Simcenter Motorsolve解决方案计算单个组件上电磁力的行为，在设计过程的任何阶段都可以在多种操作条件下检查结构和材料的完整性。这些功能对于实现电动和混合动力电动汽车动力总成的现实数字孪生模型或对于NVH约束至关重要的任何应用（例如航空航天，工业和医疗设备）都非常重要。
西门子的NVH分析方法是独一无二的，因为Simcenter Motorsolve工具使用智能2.5D技术基于2D模拟生成3D节点力网格模型。可以使用Simcenter MAGNET软件确定作用在组件上的净力，即使它们处于接触状态，包括人工组件分组。可以将Simcenter SPEED PC-BDC模型导入Simcenter Motorsolve软件中，以进行更高分辨率的有限元仿真，并且Simcenter 3D电磁软件集成可以提供电动机仿真性能。现在，设计工程师可以在其电声声学仿真分析中应用一系列实际条件。
电机和发电机设计人员可以使用该软件进行快速虚拟原型制作。
MotorSolve使用等效电路计算和我们独特的自动有限元分析引擎来模拟机器性能。不需要典型的FEA操作，例如网格细化和后处理，因为MotorSolve可以为用户处理这些操作。
基于模板的界面易于使用，并且足够灵活，可以处理几乎所有的电机拓扑。定制的转子和定子可以通过DXF导入。
File Size: 520.5 MB
Siemens Digital Industries Software announced releases of Siemens Simcenter MAGNET software and Simcenter Motorsolve software for simulating electric motor design and electromagnetic fields at any stage of the design process. Electric traction motors must be durable and NVH-compliant, however, electromagnetic forces induce mechanical vibrations which may lead to failure.
The Simcenter MAGNET and Simcenter Motorsolve solution calculates the behavior of electromagnetic forces on individual components, providing examination of the structure and materials integrities under multiple operating conditions during any phase of the design process. These capabilities are important for implementing a realistic digital twin of electric and hybrid electric vehicle powertrains or for any application where NVH constraints are critical, such as aerospace, industrial and medical equipment.
Siemens’ approach to NVH analysis is unique since the Simcenter Motorsolve tool uses smart 2.5D technology to generate a 3D nodal force mesh model based on 2D simulations. Net forces on components can be determined using Simcenter MAGNET software, even when they are in contact, including artificial component grouping. Simcenter SPEED PC-BDC models can be imported into Simcenter Motorsolve software for higher-resolution finite element simulations, and Simcenter 3D electromagnetic software integration can provide electric motor simulation performance. Now, design engineers can apply a range of real-world conditions in their electro-vibro-acoustic simulation analysis.
Motor and generator designers can use this software for quick virtual prototyping.
MotorSolve simulates machine performance using equivalent circuit calculations and our unique automated finite element analysis engine. Typical FEA operations, such as mesh refinements and post-processing, are not required as MotorSolve handles these for the user.
The template-based interface is easy to use and flexible enough to handle practically any motor topology. Custom rotors and stators can be imported via DXF.
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