Circuit / Control

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  1. [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 …

  2. [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…

  3. [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…

  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-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…

  8. [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…

  9. [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 …

  10. [RTML-046] ALTERNATOR_01

    Type: ALTERNATOR | Stator(Outside Diameter): 140(mm) | Height: 45(mm) | Voltage/Current: DC200(V) | Rotor/Mover: WF

  11. [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.

  12. [JAC239] 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…

  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. [JAC216] Simulation of a Claw-Pole Type Alternator Using Control Simulator and JMAG-RT

    In this example, the output voltage and field current of a claw-pole type alternator is checked when the rotor speed is changed.

  15. [JAC229] Analysis of the Effect of PWM on the Iron Loss of an Induction Motor

    In this example, we introduce a case study to obtain the iron losses of the induction motor that accounts for the PWM input.

  16. [JAC166] Line Start Simulation of an Induction Machine Using a Control Simulator and the JMAG-RT

    This Application Note explains how to use the JMAG-RT to create a JMAG-RT model of an induction motor, import it to a circuit/control simulator, and run an induction motor line st…

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