N-T Characteristic Analysis / T-I Characteristic Analysis

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  1. 240 – NT Characteristics Analysis of an IPM Motor Using PAM Drive

    In this example, an example of evaluating the performance of an IPM with PAM operation is presented.

  2. 255 – Evaluating the N-T Curve of an IPM motor Using 3D Correction

    In this example, obtains N-T curves using the correction function.

  3. 241 – Single-Phase Synchronous Motor N-T-I Characteristics Analysis

    In this example, a use case in which the N-T-I characteristics for a single-phase synchronous motor are obtained is presented.

  4. 181 – Analysis of SR Motor Drive Characteristics

    OverviewWith the skyrocketing prices of rare earth magnets, expectations have been rising for SR (switched reluctance) motors because they have a motor format that does not use pe…

  5. 195 – Torque characteristics analysis of three-phase induction motors using 3D correction function

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator winding causes induced current to flow in an secondary conductor, which exerts force on th…

  6. 177 – Torque Characteristic Analysis of a Three Phase Induction Motor

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, which exerts force on the …

  7. 176 – Drive Characteristic Analysis of a Three-Phase Induction Motor

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, which exerts force on the …

  8. 165 – Creating an Efficiency Map for an IPM Motor

    OverviewFig. 1 shows the Speed-Torque curve, and fig. 2 shows the efficiency map.As seen in fig. 1, in the low speed region the torque becomes constant. This is due to the current…

  9. 163 – Torque-Current Curve Analysis of an SPM Motor

    OverviewOne of the fundamental properties of a permanent magnet synchronous motor is the relationship between its current and torque (torque-current curve). The torque generated a…

  10. 56 – Torque Characteristics Analysis of a Self Starting Type Permanent Magnet Motor

    This Application Note shows how to obtain the current density distribution and slip versus torque curve.

  11. 119 – Torque Characteristic Analysis of a Three Phase Wound Rotor Induction Motor

    OverviewA wound-rotor induction motor is a motor that causes induced current to flow in the secondary coil using a rotating magnetic field in the stator coil, and thus produces tu…

  12. 95 – Analysis of a Universal Motor

    OverviewMotors in electrical industrial equipment are often used for cutting and machining, so it is desirable for them to be usable at high rotation speeds. Induction motors cann…

  13. 68 – Speed Versus Torque Characteristic Analysis of a Three-Phase Induction Motor

    OverviewAn induction motor is a motor in which a rotating magnetic field in the stator coils causes induced current to flow in an auxiliary conductor. This current and magnetic fi…

  14. 63 – Analysis of Torque Characteristics of a Cage Induction Motor

    OverviewInduction motors have been widely used for a long time in general industries because they have a simple structure, and are affordable, robust and highly efficient. When an…

  15. 8 – Analysis of an Axial Gap Motor

    OverviewUnlike typical cylindrical motors such as radial gap motors, axial gap motors have a structure in which the stator and the rotor, which is arranged on a disk, face each ot…

  16. 1 – Torque Characteristic Analysis of a Three Phase Induction Motor

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, exerting force on the roto…

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