[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets

In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…

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

[JAC273] Creating IPM Motor Efficiency Maps Accounting for AC Loss

In this example, an IPM motor efficiency map that accounts for AC loss from a PWM is created, and a comparison with an efficiency map that does not account for AC loss is performe…

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field

[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.

[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

[JAC215] Simulation of an IPM Motor with a Delta Connection Using a Control Simulator and JMAG-RT

In this example, a JMAG-RT model is incorporated into a control/circuit simulator to monitor the circulating current when an IPM motor is being driven.

• Applications: IPM Motor and Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: MBD

[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 Account 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

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

Application of Automation of Design Utilizing Optimization to Traction Motor

Tomoya Ueda, NIDEC CORPORATION

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

[RTML-019] PMSM/IPM Constant rating 10(kW) 3-phase

Type: PMSM | Max Power: 10k | Stator(Outside Diameter): 185(mm) | Height: 37(mm) | Voltage/Current: DC500(V)/200(A) | Rotor/Mover: IPM (Vshaped) | Average torque(N·m): 23

• Applications: IPM Motor and Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: MBD

[JFT065] Obtaining Part Face Area and How to Set Conditions

This document explains how to set current values for a coil area.

• Technical Themes: Design Exploration / Optimization