[JAC262] IPM Motor Thermal Demagnetization Analysis Accounting for Dy-Diffusion Magnet Incomplete Magnetization

In this example, a motor using Dy diffused magnets the thermal demagnetization resistance of the Dy diffused magnets with a coercive force distribution when there is incomplete ma…

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

[JFT025] Creating a Graph Showing the Correlation between Time History Physical Quantities

In this document, the procedure for displaying the correlation between two physical quantities on a graph is presented.

[JFT157] How to Output the Physical Quantities of Multiple Cases to Files in Batches by Using the Multi-Purpose File Export Tool

This document describes how to output the physical quantities of multiple cases in batches by using the Multi-Purpose File Export tool.

• Technical Themes: MBD and Multiphysics

[JFT156] Creating Shapes Using NGnet Weight

This document describes how to restore only the necessary shapes from NGnet weight after running topology optimization using NGnet.

• Technical Themes: Design Exploration / Optimization

[JFT056] Using an Electromagnetic Force Output Script for NVH

This document presents sample data and procedures to learn how to use an "electromagnetic force output for NVH" script.

• Technical Themes: MBD and Multiphysics

[JFT149] How to Create JMAG-RT Model with JMAG Designer and Run Consecutive Control Simulation

This document explains the procedure on how to create a JMAG-RT model in JMAG-Designer and how to use the created model to run consecutive control simulation.

• Technical Themes: Efficiency map

[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
• Physical Phenomena: Magnetic Field

[JFT121] Calculating Energy Consumption During Drive Cycle Using Efficiency Maps

This document describes the method for calculating energy consumption during a drive cycle using an obtained efficiency map and tools.

• Technical Themes: Efficiency map

[JAC017] Inductance Analysis of an IPM Motor

This Application Note explains how to obtain the current phase angle characteristics of a dq axis inductance that accounts for magnetic saturation and flux leakage in an IPM motor.

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

[JAC138] Vibration Analysis of an SR Motor

This Application Note presents an example of how to obtain the electromagnetic force generated in the stator core of an SR motor and evaluate the sound pressure by linking it to t…

• Applications: Motor and SR Motor
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC223] Multi-Objective Optimization of an IPM Motor Accounting for Stress at High-Speed Rotation

In this example, the optimum current phase that achieves high torque per each geometry is obtained, and the torque characteristics (1,000 r/min) and stress due to centrifugal forc…

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

Electric Pump Vibration Analysis (Establishment of the Magnetic Field-Structural Coupled Analysis Method)

Takafumi Seki, Panasonic Corporation

• Applications: Motor and SPM Motor
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

Vibration Prediction of Permanent Magnet Synchronous Motors by Aid of JMAG

Toru Mizota, YANMAR HOLDINGS CO., LTD.

• Applications: IPM Motor and Motor
• Physical Phenomena: Circuit / Control, Magnetic Field, and Structural
• Technical Themes: Design Exploration / Optimization and Multiphysics

Optimal Design of Instantaneous High-output Motor for Basketball Robots

Yoshihiro Okumatsu, TOYOTA MOTOR CORPRATION

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

Performance Analysis Method of IPM Motor for EV Using Electromagnetic Simulation(JMAG)

Yoshihisa Kubota, Honda R&D Co.,Ltd

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization and Large-Scale Processing

EV IPM Motor Continuous Operation Loss Evaluation Based on Hysteresis Play Model

Marin Vulic, Rimac Automobili d.o.o.

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field and Material
• Technical Themes: Material Modeling / Loss Analysis