Magnetic Field

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  1. [L-MB-28] The Incorporation of JMAG into Model Based Design

    The JMAG-provided plant model (JMAG-RT) simulates the characteristics of an actual machine with high-fidelity information, acquired by means of FEA, and realizes a highly reliable…

  2. [L-MU-93] JMAG/Adams/Simulink Coupled Vehicle Drive Simulation

    Generally, it is said that drive motors used in electric cars have less vibration than engines, however, vibration caused by torque ripple may be transmitted to the entire vehicle…

  3. [L-MU-92] JMAG/Particleworks Coupled Motor Cooling Analysis

    Motor temperature control is an important issue. Due to temperature rise, demagnetization occurs in PM motor magnets leading to a loss of high efficiency.

  4. [W-MB-63] Method for Determining the Optimum Resolution of JMAG-RT Model

    In this paper, we present a method to increase the resolution of a JMAG-RT model iteratively while performing system simulation.

  5. [L-MO-89]JMAG-Express Motor Design Tool

    JMAG-Express is a motor design tool that instantly calculates unique motor characteristics in order to output design specifications to meet design requirements. As it uses the fin…

  6. [L-MO-77] Motor Concept Design with JMAG-Express and JMAG-RT Viewer

    Within upstream system designs in a development process, elements that satisfy motor requirements are all roughly determined. This includes the rotor type, the number of poles, th…

  7. [L-MU-07]Multiphysics Analysis by Linking with Specialized Tools

    The mapping function between models with different dimensions in a JMAG multiphysics analysis can also be used when running a coupled analysis with other tools. JMAG makes it poss…

  8. [L-MO-90] Detailed Coil Modelling for Motors

    Motors require higher power densities and lowered heights. This calls for high-fidelity simulations that make it possible to view the effects of the detailed geometry of a coil. I…

  9. [L-HU-43] Many Cores Supported by Desktop Parallel Solver SMP

    As performance of desktop PCs has been greatly improving, PCs equipped with not only multi-core (4-8 core equipped CPUs) but with many cores (CPUs equipped with 10 or more cores) …

  10. [W-MA-87] Verification of the Accuracy of Minor Loop Loss Using a Play Model

    In this paper, from the minor loop loss with DC superposition being measured and compared with results using the play model, it was verified that the play model can reproduce the …

  11. [W-MA-70] Mesh Modeling for Coil AC Loss Analysis

    In this report, coil AC loss analysis is examined from the perspective of mesh modeling.

  12. [W-MB-65] The Necessity of JMAG-RT 3D Models

    In this paper, the necessity of 3D FEA models in plant model generation will be discussed.

  13. [JAC245] Injector Control and Eddy Current Effects

    In this example, an example of evaluating the difference in responsiveness of an injector when eddy currents are taken into account or not is presented.

  14. [JAC238] Hysteresis Loss Analysis in a Reactor with DC Bias

    In this example, we will observe the difference between the hysteresis losses calculation method loop count and the play model for the model that is subjected to a DC bias filed o…

  15. [JAC237] AC Loss Analysis of an IPM Motor

    In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.

  16. [JAC232] Reactor Joule Loss Analysis

    In this example, investigating Joule loss with respect to the positions of air gaps in a reactor is presented.

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