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  1. Electromagnetic Force Analysis of Permanent Magnet Synchronous Motor Driven by PWM Inverter

    Katsuhiro Hoshino, Hitachi Automotive Systems, Ltd.

  2. 214 – Monitoring the Radial Force Acting on the Teeth of IPM Motors Using Circuit Control Simulation

    In this example, an IPM motor as a JMAG-RT model is captured in a control/circuit simulator, and radial forces acting on the teeth during motor driving is monitored while changing…

  3. 217 – Creating Efficiency Maps for 3-Phase Induction Motors

    In this example, the use of JMAG-RT Viewer to create efficiency maps for three-phase induction motors when drive temperatures change.

  4. [L-MB-33]Supporting Motor Drive Development with a JMAG-MATLAB/Simulink Coupling

    Together with Mathworks, the company that develops MATLAB/Simulink (hereafter referred to as "Simulink"), JMAG strongly supports model-based development (hereafter referred to as …

  5. [L-MB-32] Simulating Responsiveness of Electric Machinery During Control with High Accuracy Using a Direct Coupling Analysis

    For machines requiring high-speed responsiveness for controllers such as solenoid valves and injectors, level of accuracy required in simulation have increased following the advan…

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

    In recent years, with the shortening of the development cycle, the application of model-based development (below, MBD) is progressing.

  7. [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…

  8. [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…

  9. [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…

  10. [L-MB-82]FEA Models to Plant Models within Short Time Periods

    In model-based development (MBD), plant models that can simulate actual machines at a high accuracy are required. For this reason, the use of plant models using FEA that are capab…

  11. [L-MB-79]Accounting for Circuit Coupling Functions with Control Systems

    In order to evaluate transitional response characteristics within magnetic design, there are situations where control systems must be accounted for, as well as basic characteristi…

  12. [L-MB-55]High Fidelity Behavior Models Generation for Control/Circuit Simulation using JMAG-RT

    The electrification in the automotive industries produces many new components with the complicated circuit network. For example, the three phase motors have been commonly used in …

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

    1. BackgroundA highly accurate plant model is indispensable for model-based design motor drive simulation. By usingJMAG-RT or other such software, it is possible to generate a hig…

  14. [W-MB-64] Modeling Loss in JMAG-RT

    1.BackgroundA highly accurate plant model is required for motor drive simulation for model-based design. JMAG-RT cangenerate highly accurate plant models from FEA models. The JMAG…

  15. 239 – Fault Analysis in an IPM Motor

    In this example, we introduce the case study that simulate the fault of an IPM motor using JMAG-RT. The fault simulated in this case study is an open circuit fault which is caused…

  16. 245 – Control of an Injector and the Impact of Eddy Currents

    In this example, we are going to look at the difference in response of an injector considering eddy currents or not considering them.

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