Circuit / Control

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  1. Fuel Consumption Simulations for Vehicles Equipped with HUB Bearings with Motor Generator (eHUB)

    Mitsuo Kawamura, NTN Corporation

  2. FET Switching Control of PAM Inverter Circuit and Motor Characteristics Optimization of PWM Inverter Circuit

    Manabu Kawaji, Aisin Seiki Co., Ltd.

  3. Analysis of Magnet Clutch Motion Considering Rotation and Translation of Mover

    Yuki Kurokawa, Marelli Corporation

  4. How to Collaborate with Simcenter™ Portfolio from the JMAG Point of View

    Makoto Sato, Siemens PLM Software Computational Dynamics KK

  5. [W-MB-102] Motor Efficiency Map Evaluation for Model-Based Development (MBD) Using FEA Simulation

    In MBD, it is necessary to evaluate devices characteristics without having to wait for the manufacturing of a prototype.

  6. [L-MU-110] Reaching Steady-State at an Early Stage Using a Control Circuit Containing a JMAG-RT Model

    Many motor performance evaluations are performed at steady-state. If transients occur during control/circuit coupling, it is necessary to calculate the number of electrical angle …

  7. [L-MO-108] Motor Performance Evaluation Considering Control

    At the motor component design stage, motor performance is evaluated using an ideal sinusoidal current.

  8. [L-MO-106] Prototype and Performance Evaluation with Model-based Efficiency Map (Accuracy Priority Mode)

    The maximum efficiency of the drive motor for EV vehicles exceeds 95%. As further efficiency improvement is in the order of 1%, the efficiency error with the actual machine in the…

  9. [L-MO-105] System Design with Model-based Efficiency Map (Speed Priority Mode)

    Electrical Vehicle drive require high efficiency of 95% or more over a wide operating range.

  10. [W-SE-113] Reduction of Calculation Time Using Equivalent Circuit Model

    In electrical machine design, the use of coupled analysis between the electromagnetic FEA and the motor drive control circuit is necessary in order to have an understanding of the…

  11. [JAC255] Evaluating the N-T Curve of an IPM motor Using 3D Correction

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

  12. [W-MO-85] Efficiency Map Evaluations Considering Harmonic Loss

    In this paper, we propose a method that combines two approaches to calculate the efficiency at various operating points considering the influence of time harmonics and other effec…

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

    In this paper, we explain how loss is modeled in a JMAG-RT model.

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

    Katsuhiro Hoshino, Hitachi Automotive Systems, Ltd.

  15. JMAG-RT Case Studies Using 3D Analysis

    Natsumi Tamura, Mitsuba Corporation

  16. Analysis and Simplified Model of Induction Motor for Automotive Applications

    Akira Chiba, Tokyo Institute of Technology

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