Magnetization Analysis

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  1. [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…

  2. [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 …

  3. [JAC285] Integrated Magnetization Analysis of an SPM Motor by Magnetizing Multiple Times

    In this example, the magnets are magnetized more than once with the rotor at different positions to evaluate the magnetization distribution in the magnets while also accounting fo…

  4. [JAC262] IPM Motor Thermal Demagnetization Analysis Accounting for Dy-Diffusion Magnet Incomplete Magnetization

    In this example, a motor using Dy diffused magnets the thermal demagnetization resistance of the Dy diffused magnets with a coercive force distribution when there is incomplete ma…

  5. [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…

  6. [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.

  7. [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…

  8. [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…

  9. [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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