[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

DATAFile nameSize (KB)Application NoteJAC205IPM-ThermalEquivalentCircuit-e.zip663Model DataJMAG-Designer 23.1JAC205IPM-ThermalEquivalentCircuit-d.zip715Case

[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.

• Applications: IPM Motor and Motor
• Module: DP
• Physical Phenomena: Magnetic Field
• Technical Themes: Multiphysics

[JAC219] Axial Gap Type Motor Cogging Torque Analysis

In this example, presents an example of cogging torque analysis of an axial gap type motor.

• Applications: Axial Gap Type Motor
• Module: TR
• Physical Phenomena: Magnetic Field

[JAC293] Axial Gap Motor Geometry Optimization Using Surrogate Models

DATAFile nameSize (KB)Application NoteJAC293AXIAL-Optmization-SurrogateModel-e.zip738Model DataJMAG-Designer 24.0JAC293AXIAL-Optmization-SurrogateModel-d.zip11,212Case

[JAC303] Geometry Optimization of a Motor Considering Vibration at System-level

DATAFile nameSize (KB)Application NoteJAC303IPM-NVHOptimization-e.zip820Model DataJMAG-Designer 24.0JAC303IPM-NVHOptimization-d.zip20,684Case

[JAC293] Axial Gap Motor Geometry Optimization Using Surrogate Models

In this example, the dimensions of an axial gap motor are optimized by using surrogate models, then the Pareto curves and the effect of reduction in calculation times when using s…

• Applications: Axial Gap Type Motor and Motor
• Module: LS and TR
• Physical Phenomena: Magnetic Field

[JAC015] Cogging Torque Analysis of an SPM Motor with a Step Skewed Magnet

DATAFile nameSize (KB)Application NoteJAC015SPM-Stepskew-e.zip745Model DataJMAG-Designer 23.1JAC015SPM-Stepskew-d.zip1,878Case

[JAC015] Cogging Torque Analysis of an SPM Motor with a Step Skewed Magnet

This Application Note presents the use of magnetic field analysis to evaluate the magnetic flux density distribution and cogging torque in each part of an SPM motor with a step sk…

• Applications: Motor and SPM Motor
• Module: TR
• Physical Phenomena: Magnetic Field

[JAC294] Design Exploration of Wound-Field Synchronous Motors, Including Evaluating Part Temperature and Stress

In this example, the efficiency map, part temperature, and stress, are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explo…

• Applications: Motor and Wound-Field Synchronous Motor
• Module: ExpressFR
• Physical Phenomena: Magnetic Field, Structural, and Thermal
• Technical Themes: Efficiency map and Multiphysics

[JAC303] Geometry Optimization of a Motor Considering Vibration at System-level

In this document, the dimensional optimization of a single motor is performed to minimize the vibration at the system level.

• Applications: IPM Motor and Motor
• Module: DP
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization

[JAC294] Design Exploration of Wound-Field Synchronous Motors, Including Evaluating Part Temperature and Stress

DATAFile nameSize (KB)Application NoteJAC294WFSM-MultipysicsEvaluation-e.pdf382Model DataJMAG-Designer 24.0JAC294WFSM-MultipysicsEvaluation-d.zip2,769Case

[JAC219] Axial Gap Type Motor Cogging Torque Analysis

DATAFile nameSize (KB)Application NoteJAC219AXIAL-Cogging-e.zip1,113Model DataJMAG-Designer 24.0JAC219AXIAL-Cogging-d.zip3,603Case

[JAC267] IPM Motor Topology Optimization Using the Density Method

Magnetic field and structural coupled analysis is run in this example. While accounting for rotor core strength, topology optimization that uses the density method is used to perf…

• Applications: IPM Motor and Motor
• Module: DP and DS
• Physical Phenomena: Magnetic Field

[JAC267] IPM Motor Topology Optimization Using the Density Method

DATAFile nameSize (KB)Application NoteJAC267IPM-TopologyOptDensity-e.zip802Model DataJMAG-Designer 22.2JAC267IPM-TopologyOptDensity-d.zip1,352Case

[JAC246] Analysis of Electromagnetic Force Acting Between a Coil and a Magnet

This case study obtains electromagnetic force acting between a coil and magnet using the electromagnetic force calculation correction method and the adaptive mesh function.

• Applications: Magnet
• Module: ST
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization

[JAC246] Analysis of Electromagnetic Force Acting Between a Coil and a Magnet

DATAFile nameSize (KB)Application NoteJAC246ForceBalance-e.zip432Model DataJMAG-Designer 23.0JAC246ForceBalance-d.zip216Case