Iron Loss Analysis / Loss Analysis
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[W-MA-228] Iron Loss Modeling Techniques: From Measured Data Models to Physical Models
This white paper reviews modeling techniques for iron loss analysis, focusing on both material properties and actual operating conditions.
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[JAC326] Drive Cycle Loss Analysis of a Wound-field Synchronous Motor Accounting for Temperature Variations
This case study evaluates the losses and temperature changes over time of a wound-field synchronous motor during a WLTC drive cycle using temperature-dependent efficiency maps.
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[L-SE-231] Faster Eddy Current Analyses
JMAG-Designer 25.1 improves convergence in these linear systems. JMAG-Designer 25.2 further builds on this enhancement through faster massively parallel processing (MPP).
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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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[JAC324] Core Material Optimization for a DC Reactor
This 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 i…
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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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[JAC317] Optimization via a Surrogate Model Using Materials as Design Variables
This case study runs a material optimization of an IPM motor that minimizes the iron losses and material costs to select the best core from three types of materials: electromagnet…
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[JAC316] AC Loss Analysis of a CORC Cable
This case study evaluates the changes in losses produced in CORC cables with different pitches by a transverse magnetic field.
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[JAC319] Design Exploration of an IPM Motor Using an Offline Optimization
This document introduces a process for an offline optimization run using a surrogate model to explore design solutions that satisfy the requirements in less time while also reduci…
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Effectiveness of Si-Gradient Electrical Steel for High-Efficiency Motor －Combined Experimental and Numerical Evaluation
Soichiro Yoshizaki, JFE Steel
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Advancing CSC Electrical Steels: From Material Development to Measurement and Prototype Applications
Chen Guan-Ming, China Steel Corporation
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A Comprehensive Overview of Excess Loss Modelling Including Skin and Thermal Effects in a Permanent Magnet Assisted Synchronous Reluctance Machine Example…
Sigrid Jacobs / Jan RENS, ArcelorMittal
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AC Loss Analysis of Superconducting Magnets for Magnetic Refrigerators
Yuki Kihira, Kawasaki Heavy Industries, Ltd.
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A Study on Optimal Combinations of Winding and Cooling Methods for Downsizing Power Units in Motorcycles Utilizing JMAG 1D Thermal Analysis
Ryota Otaki, YAMAHA MOTOR CO., LTD.
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Challenges for Wide Frequency Band Operation of Inverter Drive Motors
Kazumasa Ide, Nagoya University
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High Fidelity 3D Virtual Prototype Integration into a Rapid Innovation Loop
Jacob Krizan, Ford Motor Company
