JMAG-Designer
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[L-OP-107] Parameterize the Number of Poles and Slots
In the initial stage of motor design, combinations of various motor types, numbers of poles, and numbers of slots are considered to find a design that meets the requirements. When…
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[L-MO-106] Prototype and Performance Evaluation with Model-based Efficiency Map (Accuracy Priority Mode)
The maximum efficiency of the drive motor for EV vehicles exceeds 95%. As further efficiency improvement is in the order of 1%, the efficiency error with the actual machine in the…
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[L-MO-105] System Design with Model-based Efficiency Map (Speed Priority Mode)
Electrical Vehicle drive require high efficiency of 95% or more over a wide operating range.
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[W-SE-113] Reduction of Calculation Time Using Equivalent Circuit Model
In electrical machine design, the use of coupled analysis between the electromagnetic FEA and the motor drive control circuit is necessary in order to have an understanding of the…
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[JFT084] Procedure for Two-Way Coupled Analysis Taking into Account Fluid Force with JMAG and STAR-CCM+
In this document, how to set up a two-way coupled analysis that takes into account fluid force with JMAG and STAR-CCM+ is presented.
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[JAC254] Vibration Analysis of a Large Oil-Filled Transformer
In this example, evaluating vibration caused by electromagnetic excitation in a large transformer. Since large transformers are oil-cooled, in this example the oil, which is the f…
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[JAC064] Thrust Force Analysis of a Coreless Linear Motor
In this example, explains how to obtain the thrust variations in a coreless linear motor when it is driven with a three-phase alternating current.
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[JAC007] Analysis of a Spindle Motor
In this example, how the Speed-Torque curve, the Torque-Current curve and the magnetic flux density distribution of a spindle motor can be obtained.
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[L-MU-91] NVH analysis of EV drivelines with JMAG and Romax Nexus
NVH is the one of most critical issues in the drivelines development of EV/ HEV. There are several points to be considered for the NVH analysis of the driveline. To evaluate the N…
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[JAC208] High Frequency Induction Hardening Analysis Accounting for Deformation (Abaqus Link)
This document introduces evaluates how heating ranges change depending on the deformation amount at high temperatures and deformation during heating, with heat generation analysis…
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[JFT081] Creating an Induction Motor Efficiency Map Using JMAG-Designer (Speed Priority Mode)
In this document, how to create an efficiency map of an induction motor using an efficiency map study (speed priority mode) in JMAG-Designer is presented.
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[JFT074] High Accuracy Electromagnetic Force Calculation with the Correction Method and Adaptive Mesh
This document describes methods for calculating electromagnetic force working a coil and magnet at a high accuracy.
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[JFT078] Stopping an Analysis Automatically After Reaching Steady-State
In this document, how to automatically stop analysis after steady-state is reached is presented.
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[JFT068] Specifying Three-Phase Synchronous Motor dq Axis Current
This document explains how to specify a dq axis current and drive a motor.
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[JFT057] How to Run Topology Optimization
This document describes how to run topology optimization using JMAG.
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[JFT080] Direct Coupling between MATLAB/Simulink and JMAG
In this document, direct coupling between MATLAB/Simulink and JMAG is presented.
