IPM Motor
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[L-MO-77] Motor Concept Design with JMAG-Express and JMAG-RT Viewer
Within upstream system designs in a development process, elements that satisfy motor requirements are all roughly determined. This includes the rotor type, the number of poles, th…
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[L-MO-90] Detailed Coil Modelling for Motors
Motors require higher power densities and lowered heights. This calls for high-fidelity simulations that make it possible to view the effects of the detailed geometry of a coil. I…
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[W-MA-70] Mesh Modeling for Coil AC Loss Analysis
In this report, coil AC loss analysis is examined from the perspective of mesh modeling.
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[W-MB-65] The Necessity of JMAG-RT 3D Models
In this paper, the necessity of 3D FEA models in plant model generation will be discussed.
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[JAC237] AC Loss Analysis of an IPM Motor
In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.
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[JAC194] Analysis of High-Speed Rotation Motors Accounting for Eddy Current
Here we discuss the steps for accounting for eddy current loss occurring in the magnetic steel sheets during a magnetic field analysis, and then analyze the effects on torque.
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[JAC188] Thermal Demagnetization Analysis of IPM Motors Accounting for Coercive Force Distribution of Magnets
This example presents whether or not the demagnetization region can be smaller by assigning distribution to the coercive force of permanent magnets.
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[JAC173] Basic Characteristic Analysis of an IPM Motor
This Application Note demonstrates an analysis in which an IPM motor's cogging torque, torque, magnetic flux density distribution, and iron loss in the stator core are obtained.
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[W-MO-23] Measurement of PM Motor Vibration/Noise and Analysis Modeling
While miniaturization and efficiency optimization are always in demand in motor development, demand is also increasing for the reduction of vibration and noise in recent years. As…
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Nissan’s EV Motor Development Strategy and History: Vison of Motor Development Strengthening with JMAG
Shunji Oki, Nissan Motor Co., Ltd.
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Current Challenges and Future Solutions in Traction Motor Design for Electric Vehicles
Bernd Cebulski, IAV GmbH
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The Role of JMAG on Powertrain Development
Albert Li, Gogoro Inc.
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Development of Measurement Method of Three-dimensional Demagnetization Distribution in Permanent Magnets for Motors
Shintaro Araki, Technology Research Association of Magnetic Materials for High-Efficiency Motors (MagHEM)
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Research the Heavy Rare Earth-Free Motor for Hybrid Vehicle
Shingo Soma, Honda R&D Co., Ltd.
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Introduction of Coupled Analysis Case Giving New Added Value to Electromagnetic Field Analysis: – Electromagnetic Field – Fluid, Electromagnet…
Hiroshi Kawakami, Prometech Software, Inc.
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Proposal of Electromagnetic Noise-generating Mechanism on Carrier Harmonics
Yoshitake Kamijo, Toshiba Corporation
