Multiphysics
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[JAC306] Efficiency Map Creation for IPM Motor Considering Continuous Rating
In this example, we will create an efficiency map for an IPM motor that considers continuous operation and imposes temperature constraints on the components.
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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-HT-184] Cooling Performance Evaluation for Motor Magnetic Design
Industrial motors, especially those with high power density, must take the cooling performance into account even for the magnetic performance with cooling. To improve the magnetic…
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[L-VI-183] Evaluation of System-Level Vibration Caused by Motor Electromagnetic Forces and Torques
Motors are the power source that is incorporated into a system like eAxle, and the torque and electromagnetic force (excitation force) generated by the motor is transferred throug…
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Thermal Analysis of Traction Motors Using JMAG: A Case Study and Future Perspectives
Victor Rosa, Magna Powertrain
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Design And Simulation Of High-Performance Permanent Magnet Synchronous Machines for Next Generation of Systems
Bulent Sarlioglu, University of Wisconsin-Madison
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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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JMAG Thermal Analyses for Higher Efficiency in Cooling System Design During Motor Product Development
Manabu Kawaji, AISIN CORPORATION
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Electromagnetic Vibration and Noise Analysis of Induction Motor Using JMAG and Actran for Realizing Virtual Prototyping
Hayato Naojima, Fuji Electric Co., Ltd.
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Optimization Calculation of Induction Hardening Condition by Using PSL on a Cloud Computing Service
Tomohiro Kishi, KYB Corporation
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Ultra Efficient and Power Dense Motors for Electric Vehicles
Emad Dlala, Lucid Motors
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Topology Optimization of Induction-Coil for Steel Strip Heating
Masato Taira, NIPPON STEEL CORPORATION
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[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit
Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.
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[JAC294] Design Exploration of Wound-Field Synchronous Motors, Including Evaluating Part Temperature and Stress
In this example, the efficiency map, part temperature, and stress, are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explo…
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[JAC300] Electromagnetic Excitation Force Analysis of an SPM Motor with Step Skew
This case study runs a magnetic field analysis of an SPM motor with step skew to obtain the electromagnetic force acting on the teeth of the stator core to verify the electromagne…
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[JAC290] Design Exploration of IPM Motors, Including Evaluating Part Temperature, Stress, and the Presence of Electric Breakdown
In this example, the part temperature and stress are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explored.
