Iron Loss Analysis / Loss Analysis
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Examination of Motor Thermal Evaluation by Combining FEA and Thermal Equivalent Circuit
Yusuke Nakamura, Kanzaki Kokyukoki Mfg. Co.,Ltd.
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Electrical Machine Loss Simulation and Model Validation Using JMAG and MATLAB Simulink
Zoltán Nádudvari, Rolls-Royce Hungary Kft
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Structure, Characteristics and Analysis of Poly-Phase Induction Motor for Automotive Traction Applications
Akira Chiba, Tokyo Institute of Technology
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[JAC269] Creating Three-Phase Induction Motor Efficiency Maps Accounting for Harmonics
In this example, efficiency maps are created for a three-phase induction motor accounting for PWM carrier and slot harmonics. These are compared with efficiency maps when harmonic…
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[W-MA-49] Necessity and Approach of Stray Load Loss Analysis
The main components of loss depend on the operating point. One of these components is stray load loss.
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[W-MA-76] Material Modeling Method for Electromagnetic Field/Iron Loss Analyses Considering Residual Strain
This paper proposes an electromagnetic field analysis and iron loss analysis based on the assumption that the effect of punching can be expressed as a function of the distance fro…
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[W-MO-114] Comparison of Efficiency Map with Measurement
This document compares an efficiency map obtained with simulations with an efficiency map consisting of actual measurements, achieving an error of 1% or less for entire regions.
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[W-MA-67] On the Geometry Edge Effects in Laminated Steel Sheet Eddy Current Loss Analysis
In this white paper, based on the results of this analysis, the scenarios where the 2D + 1D method degrades accuracy are made clear and issues to be addressed in the future are pr…
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[W-MA-100] Introducing the Detailed Analysis Method for Electromagnetic Steel Sheet for High-Precision Loss-Assessment
Here, we use a simple example and consider the significance of taking into account the eddy currents and magnetic hysteresis during magnetic field analysis.
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[W-MO-164] Investigation in the Accuracy of FEA Based Efficiency Maps for PMSM Traction Machines
In this report, three methods are compared on a PMSM showing that the accurate version is necessary for advanced applications such as EV. It shows that the accurate version based …
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[JAC235] Reactor Core Stray Loss Analysis
In this example, reactor core stray loss is described.
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[W-MB-156] Improving Motor Plant Model Accuracy by Accounting for Harmonic Iron Loss
Because of the acceleration of the motor and the effect of the PWM drive, it is becoming more important to account for loss in order to improve accuracy even for analysis using mo…
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Performance Analysis Method of IPM Motor for EV Using Electromagnetic Simulation(JMAG)
Yoshihisa Kubota, Honda R&D Co.,Ltd
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EV IPM Motor Continuous Operation Loss Evaluation Based on Hysteresis Play Model
Marin Vulic, Rimac Automobili d.o.o.
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Next Generation EV Motor Design Using JMAG-Designer
Bernd Cebulski, IAV GmbH
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Development of Axial-Gap motor for AGV
Tatsuya Higashi, Shizuoka University, Graduate School of Science and Technology
