N-T Characteristic Analysis / T-I Characteristic Analysis
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[W-MO-13] Evaluation of a 2D Brush Motor Analysis Accounting for 3D Geometry
In this applied case, the structure of a 2D analysis model accounting for 3D geometry is evaluated through the comparison with a 3D analysis model. The modeling validity is proved…
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JMAG-RT Case Studies Using 3D Analysis
Natsumi Tamura, Mitsuba Corporation
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[JAC181] Analysis of SR Motor Drive Characteristics
This example presents how to confirm drive characteristics such as torque, loss, and efficiency in a motor when its switch timing changes for each rotation speed.
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[JAC195] Torque characteristics analysis of three-phase induction motors using 3D correction function
This document introduces introduces a case study which obtains inductance correction values, and then obtains N-T characteristics (revolution speed-torque characteristics) using t…
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[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…
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[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…
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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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[JAC177] Torque Characteristic Analysis of a Three Phase Induction Motor
This Application Note explains how to obtain the torque characteristics in an induction motor when the current amplitude has been changed in a specific slip.
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[JAC176] Drive Characteristic Analysis of a Three-Phase Induction Motor
This Application Note explains how to confirm drive characteristics such as torque, loss, and efficiency in an induction motor when its rotation speed changes.
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[JAC163] Torque-Current Curve Analysis of an SPM Motor
This Application Note presents how to obtain the torque-current curve as a basic property of one type of permanent magnet synchronous motor, the surface permanent magnet synchrono…
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[JAC119] Torque Characteristic Analysis of a Three Phase Wound Rotor Induction Motor
This Application Note shows how to obtain the current density distribution and slip-torque curve.
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[JAC056] Torque Characteristics Analysis of a Self Starting Type Permanent Magnet Motor
This Application Note shows how to obtain the current density distribution and slip versus torque curve.
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[JAC068] Speed Versus Torque Characteristic Analysis of a Three-Phase Induction Motor
This Application Note explains an analysis that confirms the Speed-Torque curve and current density distribution of an induction motor.
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[JAC063] Analysis of Torque Characteristics of a Cage Induction Motor
This Application Note introduces a case example that obtains the Slip-Torque curve, Torque-Current curve, Current-Voltage curve at maximum torque, and the Current-Joule Loss curve…
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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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Development of Variable Flux Hybrid Excitation Motor
Takashi Kosaka, Nagoya Institute of Technology
