TR

Transient Magnetic (3D)

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  1. [JAC080] Cogging Torque Analysis of an SPM Motor with Skewed Magnetization

    This Application Note presents the use of a magnetic field analysis to obtain the flux density distribution, cogging torque, and induced voltage of an SPM motor that has skewed ma…

    • Applications: Motor and SPM Motor
    • Module: TR

  2. [JAC099] Superimposed Direct Current Characteristics Analysis of a High Current Reactor

    This Application Note presents how to obtain a high-current reactor’s superimposed direct current characteristics when the gap length is varied.

    • Applications: Transformer / Reactor
    • Module: TR
    • Physical Phenomena: Magnetic Field

  3. [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…

    • Applications: Motor and Stepper Motor
    • Module: ST and TR
    • Physical Phenomena: Magnetic Field and Material

  4. [JAC054] Analysis of the Cogging Force of a Moving Coil Linear Motor

    This Analysis Note explains how to obtain the magnetic flux density distribution and cogging in a moving coil linear motor with skew applied to its magnets.

    • Applications: Linear Motor and Motor
    • Module: TR
    • Physical Phenomena: Magnetic Field

  5. [JAC066] Operating Time Analysis of an Injector

    This Application Note explains how to apply direct current voltage to a solenoid injector and obtain its response characteristics by accounting for effects from eddy currents.

    • Applications: Linear Solenoid / Linear Actuator
    • Module: TR
    • Physical Phenomena: Magnetic Field

  6. [JAC065] Static Thrust Analysis of a Voice Coil Motor

    This Application Note explains how to obtain the current characteristics and the translation position characteristics of the static thrust in a voice coil motor, which is a type o…

    • Applications: Motor and Speaker / Voice Coil Motor
    • Module: TR
    • Physical Phenomena: Magnetic Field

  7. [JAC149] Analysis of Magnetic Force Acting on the Arc of a Vacuum Circuit Breaker

    This Application Note presents how to calculate the current density and Lorentz force of a vacuum circuit breaker, and obtain its arc-diffusing force.

    • Applications: Switching Gear / Breaker
    • Module: TR
    • Physical Phenomena: Magnetic Field

  8. [JAC150] Electromagnetic Repulsion Analysis of a Vacuum Circuit Breaker

    This Application Note presents how to obtain the electromagnetic repulsion in a circuit breaker from the Lorentz force when a 100 kA current is flowing.

    • Applications: Switching Gear / Breaker
    • Module: TR
    • Physical Phenomena: Magnetic Field

  9. [JAC044] Resistance Heating Analysis of a Steel Sheet

    This Application Note presents how to obtain the calculate current density distribution, Joule loss distribution and temperature distribution of steel sheet.

    • Applications: Resistance Heating
    • Module: HT and TR
    • Physical Phenomena: Magnetic Field and Thermal
    • Technical Themes: Multiphysics

  10. [JAC043] Torque Analysis of a Coreless Motor

    This Application Note presents an evaluation of the torque waveform of a coreless motor when current is running.

    • Applications: Coreless Motor and Motor
    • Module: TR
    • Physical Phenomena: Magnetic Field

  11. [JAC025] Analysis of a Claw Pole Alternator

    This Application Note presents the use of an electromagnetic field analysis to evaluate the output capacity of a claw pole alternator operating at 1500 rpm while accounting for ed…

    • Applications: Generator
    • Module: TR
    • Physical Phenomena: Magnetic Field

  12. [JAC024] Cogging Torque Analysis of an SPM Motor with a Skewed Stator

    This note presents the use of magnetic field analysis to evaluate the cogging torque of an SPM motor with a skewed stator.

    • Applications: Motor and SPM Motor
    • Module: TR
    • Physical Phenomena: Magnetic Field

  13. [JAC026] Braking Torque Analysis of an Electromagnetic Brake

    This Application Note shows how to obtain the braking torque of an electromagnetic brake during drive.

    • Applications: Electromagnetic Brake
    • Module: TR
    • Physical Phenomena: Magnetic Field

  14. [JAC029] Iron Loss Analysis of an SPM Motor with Overhanging Magnet

    This Application Note presents the use of a no-load iron loss analysis of an SPM motor with and without an overhanging magnet.

    • Applications: Motor and SPM Motor
    • Module: LS and TR
    • Physical Phenomena: Magnetic Field

  15. [JAC039] Torque Analysis of a Three Phase Induction Motor Accounting for the Skew

    This Application Note presents a comparison of the torque waveforms of three phase squirrel cage induction motors with and without torque, and introduces the effects of using skew…

    • Applications: Induction Motor and Motor
    • Module: DP and TR
    • Physical Phenomena: Magnetic Field

  16. [JAC027] Head Field Analysis of a Recording Write Head That Accounts for Eddy Currents

    This Application Note shows how to obtain the responsiveness of recording head field that is generated in the magnetic head.

    • Applications: Magnetic Head
    • Module: TR
    • Physical Phenomena: Magnetic Field

Show 33 to 48 of 55

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