JMAG-Designer
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[L-MA-227] Precise AC Loss Analyses Supporting Superconducting Machine Design
This case study analyzes the losses when applying alternating current to round superconducting wire.
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[L-TR-224] Impedance Characteristics Evaluation of Transformers in Resonant LLC Converters
This case study analyzes a transformer in a resonant LLC converter to obtain the frequency characteristics of the inductance and resistance.
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[JAC324] Core Material Optimization for a DC Reactor
A case study to optimize the dimensions of a DC reactor geometry, the number of turns and core materials simultaneously for minimizing both the maximum temperature and volume is i…
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[JFT217] Motor Thermal Analysis Model Configuration Using the Thermal Modeling Feature
This tutorial describes the procedures to configure a thermal analysis model using the thermal modeling features while confirming the cooling channels and geometry.
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[JFT220] Anisotropy Analysis of High-Temperature Superconductors
This tutorial describes the procedures for performing HTS analysis in JMAG while taking this anisotropy into account.
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[JAC318] Vent Duct Design Optimization of a Three-phase Induction Motor
This case study optimizes the vent duct layout of an induction motor by taking into account the ventilation cooling to minimize the core volume and airflow from the cooling fan wh…
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[L-AU-226] Fully Leveraging the Power of JMAG via AI Using the JMAG Script Library
JMAG Script can automate almost every function in JMAG. The JMAG Script Library makes sample scripts for the various operational procedures to use for AI training or reference.
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[L-AU-225] Accelerating Data-Driven Design to the Limit with AI
We are transitioning from an era of "humans operating tools" to a new paradigm where "AI agents operate JMAG to deliver autonomous design." Through synergy with AI, JMAG is accele…
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[L-TR-221] Impedance Characteristic Analysis of a Chopper Inductor Used in a DC-to-DC Converter
This case study examines the frequency characteristics of impedance in a chopper inductor with a laminated winding structure and one with a spiral winding structure. The results i…
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Electromagnetic Energy Conversion Device Laboratory, Department of Electrical, Electronics and Computer Engineering, Toyo University (Hane Research Labor…
The Endeavor of Innovative Research:Breathing New Life into the Long History of Electric Machine Research
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[L-MA-220] Evaluations of CORC Cable Characteristics Accounting for Anisotropy
This case study compares the critical current density distributions of CORC cable formed by helically winding REBCO tape around a core obtained through simulations with and withou…
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[L-MA-191] Prediction of Quenching Behavior in High-temperature Superconducting Coils
This case study runs an overcurrent analysis of a no-insulation pancake coil that uses rare-earth barium copper oxide (REBCO) tape as a high-temperature superconductor to predict …
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[W-MO-212] Wide-band Simulation Method for Inductors
This paper describes an approach for modeling a wide-band impedance analysis using an electromagnetic finite element analysis that takes into account displacement currents (Full-W…
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Ohguchi Lab, Department of Electrical and Electronic Engineering, School of Engineering, Tokai University
“Imagination Is More Important than Knowledge”Development of Human Resources with the Critical Thinking and Practical Skills to Contribute to Society
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[W-MO-213] Common Mode Voltage and Bearing Current Analysis of Permanent Magnet Synchronous Motors
This case study simulates high-frequency pathways accounting for parasitic components of each part via an equivalent circuit and evaluates the high-frequency phenomenon of a perma…
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[L-OP-218] Optimization of Materials as Design Variables
This case study runs a multi-objective geometry and material optimization of an IPM motor to minimize the iron losses and material costs. The material optimization evaluates nine …
