Motor
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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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[JAC302] Optimization of IPM Motor Geometry and Coil Turns
This case study optimizes IPM motor geometry and coil turns by using objective functions to maximize the average efficiency of several operating points and minimize the volume to …
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The Future of R&D and Design: What Can Electromagnetic Field Analysis and Artificial Intelligence Do for You?
Hajime Igarashi, Hokkaido University
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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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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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Smart Motor Control Technology Evolving with AI – Virtual Sensors and Fault Detection –
Atsushi Katagiri, MathWorks Japan
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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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[JAC219] Axial Gap Type Motor Cogging Torque Analysis
In this example, presents an example of cogging torque analysis of an axial gap type motor.
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[JAC293] Axial Gap Motor Geometry Optimization Using Surrogate Models
In this example, the dimensions of an axial gap motor are optimized by using surrogate models, then the Pareto curves and the effect of reduction in calculation times when using s…
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[JAC015] Cogging Torque Analysis of an SPM Motor with a Step Skewed Magnet
This Application Note presents the use of magnetic field analysis to evaluate the magnetic flux density distribution and cogging torque in each part of an SPM motor with a step sk…
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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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[JAC303] Geometry Optimization of a Motor Considering Vibration at System-level
In this document, the dimensional optimization of a single motor is performed to minimize the vibration at the system level.
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[JAC267] IPM Motor Topology Optimization Using the Density Method
Magnetic field and structural coupled analysis is run in this example. While accounting for rotor core strength, topology optimization that uses the density method is used to perf…
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[JAC241] Single-Phase Synchronous Motor N-T-I Characteristics Analysis
In this example, a use case in which the N-T-I characteristics for a single-phase synchronous motor are obtained is presented.
