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Transient Magnetic (2D/Axisymmetric)
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Case Studies Using JMAG in Electric Motor Development
Miho Shimada, KYB Corporation
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Development of High power & High efficiency Motor for EV using magnetic field analysis.
Takeshi Ikemi, NISSAN MOTOR CO.,LTD
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Comparison of Actual Measurements of a Reactor Natural Frequency and JMAG Simulation (Refined Modeling of Elements)
Kouhei Ueda, TABUCHI ELECTRIC CO., LTD.
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Magnetization Analysis for Magnets in Small Motors
Michitaka Hori, NIHON DENJI SOKKI CO., LTD
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Taking On Torque Ripple Analysis and Torque Ripple Reduction in SR Motors
Futoshi Yamane, SAMSUNG YOKOHAMA RESEARCH INSTITUTE
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Practical use of JMAG-Designer in motor development
Kengo Takao, RYOBI LIMITED
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Electromagnetic Field Analysis of the High-Speed Electric Motor Using the JMAG-GPU Solver
Daisuke MITSUOKA, SHIMADZU CORPORATION
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Vibration Optimization of Concentrated Stator and IPM Rotor
Alvin Lee, Emerson
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Analysis of Permanent Magnet Eddy-current Loss Using JMAG-SuperExpress
Shinsuke Kayano, Mitsubishi Electric Corporation
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[JAC165] Creating IPM Motor Efficiency Maps
In this example, an efficiency map of an IPM motor is created and the loss ratios at each operating point are evaluated.
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[JAC114] Vibration Analysis of an Outer Rotor Motor
This note presents the use of a magnetic field analysis and structural analysis to obtain the sound pressure caused by electromagnetic vibrations in an outer rotor motor with hole…
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[JAC046] Sensitivity Analysis of the Magnetization Pattern of an SPM Motor
This Application Note presents the use of a magnetic field analysis to obtain the surface flux density for radial pattern, parallel anisotropic pattern, and polar anisotropy patte…
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[JAC103] Efficiency Analysis of a Permanent Magnet Synchronous Motor
In this example, how to obtain the efficiency with a sinusoidal wave voltage drive at a rotation speed of 1,800 r/min and voltage amplitude of 40 V.
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[JAC090] Analysis of the Effect of PWM on the Iron Loss of an IPM Motor
This Application Note demonstrates a case study where the effects of a carrier harmonic against an IPM motor’s iron loss is confirmed using estimated harmonic current waveform as …
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[JAC095] Analysis of a Universal Motor
This note presents how the characteristics of a universal motor can be obtained, including torque versus current (T-I), torque versus speed (T-N), and magnetic flux density distri…
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Customized Development of Automotive Motor System using JMAG-Studio
Ryoma Matsuo, PUES Corporation
