
本次更新涉及常规更新以及求解器方面的更新。
经过测试,应该是不需要两者版本匹配,在 Motor-CAD 顶部菜单栏 Defaults>>Automation 中点击 Update to current version 设置 Registered version: 2025.1.1 的路径即可:


更多相关内容参考帮助文档 Maxwell® Help:
Maxwell Coupling 17-121:Launching Motor-CAD from Ansys Electronics Desktop
这个功能是在 2025R1 中新添加的功能,可直接在激励中对三相绕组创建空间矢量脉宽调制类型的激励,当前版本对这个功能进行了增强。
更多相关内容参考帮助文档 Maxwell® Help:
Assigning Boundaries and Excitations for 2D Designs 11-57:Setting Up an SVPWM Excitation
Motor-CAD 和 Maxwell(基于 Machine Toolkit 插件)中的 Map 图功能增强
更多相关内容参考 Mator-CAD 帮助文档以及 Maxwell® Help:
Working with Ansys Electronics Desktop Projects 3-253:Maxwell ACT Extensions Wizards


之前版本好像也支持。

针对静止设备:

针对运动设备:

更多相关内容参考帮助文档 Maxwell® Help:
Maxwell Coupling 17-128:Modeling an Electric Arc in a Static Device
Maxwell Coupling 17-128:Modeling an Electric Arc in a Device with Motion
之前版本好像也支持。

更多相关内容参考帮助文档 Maxwell® Help:
Assigning Boundaries and Excitations for 3D Designs 10-112:Using AC Magnetic Excitation to Generate Harmonic Losses
支持将 Maxwell 中计算的瞬态力数据通过 Workbench 传递给 Ansys Motion,用以计算 NVH。
更多相关内容参考帮助文档 Maxwell® Help:
Maxwell Coupling 17-103:Including Transient Data in Maxwell-Motion Workbench Coupling
具体更新内容暂时未知,蹲一波后续官方解读。

目前不支持三维,也不支持混合绕组类型
可以在两个物体交界面设置薄层,并指定其相对磁导率和厚度,本次支持了高磁导率磁性薄层。

新版支持多域网格划分,打开 beta 功能以后,多域网格剖分自动激活,可提高网格划分效率、速度和健壮性,同时结合连续空气域( Continuum Air)技术,使得计算结果更加准确和平滑,尤其对于铁损、齿槽转矩以及用于 NVH 分析的瞬态力等敏感量。
更多相关内容参考帮助文档 Maxwell® Help:
Maxwell 3D Technical Notes 28-104:Improving Reliability of Results for Air-Gap Modeling of Electric Motors (3D)
将 HFSS 3D Layout 的 EDB 文件导入时,可为 Layout 组件与 Maxwell 中的 3D 几何体设置网格链接。
更多相关内容参考帮助文档:
Using a 3D Layout Component 157:Simulating a 3D Layout Component with an A-Phi Solver
更多相关内容参考帮助文档:
Simulating a 3D Layout Component with an A-Phi Solver
更多相关内容参考帮助文档:
Post Processing and Generating Reports 24-10: Viewing Matrix Data
General Enhancements:
Launch Motor-CAD from AEDT
SVPWM Winding enhancements
Motor-CAD and Maxwell performance map enhancements
Rename Eddy current solution type to AC Magnetic (Eddy Current)
TAU Mesh aspect ratio support for Curved Surface Meshing
Support Motion Design in System Coupling for Maxwell-Fluent co-simulation Electric Arc application
Datasets FFT in AC Magnetic (Eddy Current) Solution: Multi excitations with thresholds
Maxwell-Motion Workbench coupling (Transient force data) for NVH gearbox applications (Beta)
3D component enhancements (Beta)
Solvers:
2D Transient Y-Connection for Solid Windings
Support for high-permeable magnetic thin layers in the Magnetostatic and AC magnetic with DC solutions
Maxwell Transient solver speedup for linear, non-motion, constant timestep models
Continuum Air 2D/3D enhancements (Beta)
A-Phi Solvers:
Support mesh link for 3D Layout in Transient A-Phi solution
AC Magnetic (Eddy Current) A-Phi solution enhancements: Layout Component support (Beta)
RLGC model extraction enhancement in AC Magnetic (Eddy Current) A-Phi solution (Beta)
作者|斗沙片刻