Transient Magnetic (2D/Axisymmetric)
20 – Sound Pressure Analysis of an SPM Motor
This Application Note shows an example of an evaluation of a reactor’s sound pressure, when acquiring electromagnetic force generated by a stator core for a SPM motor and linking …
[JFT070] Creating a PM motor Efficiency Map Using JMAG-Designer (Accuracy Priority Mode)
This document describes methods for creating an efficiency map using a JMAG-Designer efficiency map study (accuracy priority).
[JFT078] Stopping an Analysis Automatically After Reaching Steady-State
In this document, how to automatically stop analysis after steady-state is reached is presented.
[JFT068] Specifying Three-Phase Synchronous Motor dq Axis Current
This document explains how to specify a dq axis current and drive a motor.
[JFT056] Method of Using Scripts for Outputting Teeth Excitation, Torque Ripple (2D)
In this document, sample data and a procedure are presented for learning how to use a teeth excitation force script and a torque ripple output script.
[JFT080] Direct Coupling between MATLAB/Simulink and JMAG
In this document, direct coupling between MATLAB/Simulink and JMAG is presented.
215 – 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.
[JFT011] Tooth Electromagnetic Force Monitoring During Control Simulation
This document describes the preparation involved for outputting tooth electromagnetic force when creating a JMAG-RT model, MATLAB/Simulink settings, and the displaying of the obta…
240 – NT Characteristics Analysis of an IPM Motor Using PAM Drive
In this example, an example of evaluating the performance of an IPM with PAM operation is presented.
244 – Magnetic Field Strength Analysis at a Sensor Position
In this example, with the analysis target being a motor and the detection sensor being a TMR sensor, an example where a detection signal waveform is obtained that is based on magn…
[JFT076] Methods for Running Geometry Optimization Using Multiple Studies
This document describes how to run geometry optimization using multiple studies.
[JFT077] Creating JMAG-RT Models with Generic Circuit Topology
This document describes the method for creating plant models (JMAG-RT models) with generic circuit topology.
223 – Multi-Objective Optimization of IPM Motors Considering Stress at High Rotation
In this example, presented where a rotor geometry is designed by a multi-objective genetic algorithm with objective functions for torque characteristics (5,000 r/min) and for the …
Analyzing Permanent Magnet Motors with Magnetic Field + Structural Coupling Using PSL (Power Simulation Licenses)
Makoto Matsushita, Toshiba Infrastructure Systems & Solutions Corporation / Takashi Nakaoka, JSOL Corp.
Development of Control Circuit Model for Multi Injection Solenoid Valve Motion Prediction
Yukihiro Yoshinari, Hitachi Automotive Systems, Ltd.
[JFT069] Performing Harmonic Loss Calculations Accounting for Current Control with JMAG-Designer and JMAG-RT
This document describes how to calculate the harmonic loss of a current controlled (PWM controlled) PM motor at a high speed using JMAG-RT models.