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. [JAC109] Operating Time Analysis of an Electromagnetic Relay Accounting for Eddy Currents

    This Application Note presents the use of the motion equation function to evaluate the operating time of an electromagnetic relay with DC voltage drive. Eddy currents generated in…

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

  11. [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

  12. [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

  13. [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

  14. [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

  15. [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

  16. [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

Show 33 to 48 of 56

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