JMAG-RT
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Improvements of JMAG-RT Model of Induction Motors in Automotive Traction Drive
Akira Chiba, Tokyo Institute of Technology
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Nissan’s EV Motor Development Strategy and History: Vison of Motor Development Strengthening with JMAG
Shunji Oki, Nissan Motor Co., Ltd.
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[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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[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.
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[L-OP-26] Reducing License Costs for Multi-Case Calculations
A new license system has been implemented to lower license costs for multi-case calculations, such as parametric analyses, optimizations, and JMAG-RT model generation.
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[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 …
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[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…
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[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.
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[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…
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[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…
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[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 …
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[JFT059] How to Account for Harmonic Current (JMAG-RT)
This document explains how to use harmonic current waveforms in magnetic field analyses when obtained from running circuit simulation using plant models (JMAG-RT models).
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Electromagnetic Force Analysis of Permanent Magnet Synchronous Motor Driven by PWM Inverter
Katsuhiro Hoshino, Hitachi Automotive Systems, Ltd.
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JMAG-RT Case Studies Using 3D Analysis
Natsumi Tamura, Mitsuba Corporation
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[W-MB-64] Modeling Loss in JMAG-RT
In this paper, we explain how loss is modeled in a JMAG-RT model.
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[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…
