Magnetization Analysis
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[JAC262] IPM Motor Thermal Demagnetization Analysis Accounting for Dy-Diffusion Magnet Incomplete Magnetization
In this example, the thermal demagnetization resistance of a motor is analyzed using Dy-diffusion magnets with a coercive force distribution under incomplete magnetization.
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[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets
In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…
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[JAC225] Induced Voltage Analysis on Memory Motors Using Variable Magnets
In this example, the change in motor characteristics are checked as the memory motor variable magnet magnetization is changed using the three-phase coil current. One example of mo…
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Simulation of Magnetization for Anisotropic Rare-Earth Bonded Magnets
Rie Yoshida, NICHIA CORPORATION
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[JAC079] Analysis of an Effect of Magnetic Field Orientation on Magnetization
This Application Note explains how to obtain a magnet’s surface magnetic flux density distribution while accounting for the orientation and magnetization processes.
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A study on analysis of PM stepping motor
Kaoru Miyazaki, SANYO Seimitsu Co.,Limited
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[JAC126] Magnetization Analysis Accounting for Eddy Currents
This Application Note presents how to obtain the magnetization field distribution accounting for eddy currents in the magnetic material to be magnetized, the eddy current density …
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Utilizing JMAG Designer for 3D Magnetic Field Analysis Models
Yuichi Yoshikawa, Home Appliances Company,Panasonic Corporation
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Demagnetization Analysis Method using Dy Diffused Magnets and the Most Suitable Dy Diffusion Methods and their Effects for Motor Applications
Mitsutoshi Natsumeda, Hitachi Metals, Ltd.
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Magnetization Analysis for Magnets in Small Motors
Michitaka Hori, NIHON DENJI SOKKI CO., LTD
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[JAC030] Magnetization Field Evaluation of an SPM motor
In this example, carry out SPM motor's magnetization to obtain the magnetization field and magnet's surface magnetic flux density.
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Recent Analysis Method of Motors Using 3-D Finite Element Method
Yoshihiro kawase, Gifu University
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New Practical Analysis of Actuators by 3-D Finite Element Method
Yoshihiro Kawase, Gifu University
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[JAC055] Integrated Magnetization Analysis of an IPM Motor
This Application Note explains how to determine the changes that occur in a magnetizing field if the making current is changed during magnetization, as well as how to obtain the i…
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The application for JMAG in magnetizing yoke-aided design (Chinese-only)
Chien Ming-Hung, Metal Industries Research & Development Center
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[JAC129] Analysis of a PM Stepper Motor Accounting for Magnetization
In this analysis, a magnetization device model is created and a magnet is magnetized. The magnetization distribution and surface magnetic flux density of the magnetized magnet, an…
