Material Modeling / Loss Analysis
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[L-MB-202] Driving the Future with Precision -JMAG powers the complex motion of humanoids-
To achieve smooth and powerful motion that closely resembles the movement of human joints, including the neck, shoulders, elbows, wrists, fingers and hips it is essential to accur…
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[JAC310] Quench Characteristics Analysis of a Pancake Superconducting Coil
This case study evaluates a pancake superconducting coil to obtain the temperature and current density variations.
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[JAC309] Material Optimization as Design Variable
A case study to optimize the dimensions of the IPM motor geometry and its core material among three types (electrical steel sheet, amorphous alloy and nanocrystalline alloy) simul…
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[JAC308] Thermal Analysis of a Three-phase Induction Motor Accounting for Ventilation Cooling
This case study evaluates the temperature variations when using two different fans in an induction motor by taking into account the ventilation cooling.
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[W-MA-195] Influence of Symmetric BH Loop Fluctuations on Hysteresis Loss by Play Model
In this paper, we clarify the influence mechanism from fluctuations of the symmetric BH loops to a resulting minor loop and estimate errors caused by the fluctuations.
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[W-MA-196] Modeling of Excess Loss for Arbitrary Magnetic Flux Density Waveforms
Building upon the Bertotti model, this paper proposes a new modeling technique. More precisely, this approach is grounded in the power of the time derivative of the magnetic flux …
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[JAC305] Loss Analysis of IPM Motor During Driving Cycle Considering Temperature Variation
In this example, we evaluate the time variation of losses and temperature during WLTC driving cycles when using an efficiency map with temperature dependency in an IPM motor.
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[L-MA-185] Virtual Prototyping Enables Immediately to Validate the Machine Performance
In this case, invisible losses were confirmed at the operating point in the high-speed range (12,000 rpm), where phenomena are complicated by weak field magnetization and high fre…
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Large-scale Loss Analysis of Large Capacity Synchronous Motors and Comparison with Actual Measurements.
Kohei Matsuura, TMEIC Corporation
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Optimization and High-precision Modeling of Permanent Magnet-free Motors
Daisuke Sato, Nagaoka Motor Development Co., Ltd.
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Best of Bosch – The Computational Concerto Orchestrating Finite Element Analysis, Network Methods, and Machine Learning
Stefan KURZ, Robert Bosch GmbH
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Comparing Numerical with Statistical Iron Core Loss Modelling Approaches for Application in Automotive Traction Electrical Machines
Sigrid JACOBS / Jan RENS, ArcelorMittal
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Initiatives in Improving the Design Accuracy and Performance of Magnetic Bearings
Ryoma Yamamoto, Kawasaki Heavy Industries, Ltd.
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Modeling Study of Magnetic Properties in Stator Cores with Splits in the Core Back Region and Study of Application to Design
Yu Hirotani, Mitsubishi Electric Corporation
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Validated Efficiency Simulation of Electrical Machine Based on JMAG-Designer
Li Chen, United Automotive Electronic Systems Co.,Ltd.
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Sinfonia Technology Co., Ltd.
As an electrical machine manufacturer, Sinfonia Technology boasts a diverse product lineup that leverages its technological development capabilities centered on rotation machines …
