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Transient Magnetic (2D/Axisymmetric)
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[JAC213] Circuit/Control Simulation of a Wound-Field Synchronous Motor
In this example, JMAG-RT is used to obtain the torque of a wound-field synchronous motor (below WFSM) and the coil inductance current dependence, and the spatial harmonic componen…
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[JAC210] Torque Decoupling of In-out Magnet Coupling
This document, presents an analysis for finding holding torque and an analysis for transient response during torque decoupling.
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[JAC240] NT Characteristics Analysis of an IPM Motor Using PAM Drive
In this example, an example of evaluating the performance of an IPM with PAM operation is presented.
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[JFT070] Creating PM Motor Efficiency Maps Using JMAG-Designer (Accuracy Priority Mode)
This document describes how to create efficiency map studies (accuracy priority mode) using a JMAG-Designer efficiency map study (speed priority mode).
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[JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit
Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.
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Prediction of Solenoid Valve Motion by Magnetic Field – Fluid Two-Way Coupled Analysis
Yukihiro Yoshinari, Hitachi Automotive Systems, Ltd.
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[RTML-025] PMSM/IPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 250(mm) | Height: 259(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: IPM(Vshaped) | Average torque: 178(N·m)
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[JAC241] Single-Phase Synchronous Motor N-T-I Characteristics Analysis
In this example, a use case in which the N-T-I characteristics for a single-phase synchronous motor are obtained is presented.
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[JFT141] JMAG-RT Model Data File Creation Function in JMAG-Designer
This document will show you how to export the efficiency map/loss map obtained in JMAG as a JMAG-RT model data file and to check the plot in JMAG RT-Viewer.
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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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[JAC165] Creating IPM Motor Efficiency Maps
In this example, an efficiency map of an IPM motor is created and the loss ratios at each operating point are evaluated.
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[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets
In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…
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Vibration Prediction of Permanent Magnet Synchronous Motors by Aid of JMAG
Toru Mizota, YANMAR HOLDINGS CO., LTD.
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Optimal Design of Instantaneous High-output Motor for Basketball Robots
Yoshihiro Okumatsu, TOYOTA MOTOR CORPRATION
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[RTML-034] PMSM/IPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 400(mm) | Height: 89(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: IPM(Vshaped) | Average torque: 178(N·m)
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[JAC103] Efficiency Analysis of a Permanent Magnet Synchronous Motor
In this example, how to obtain the efficiency with a sinusoidal wave voltage drive at a rotation speed of 1,800 r/min and voltage amplitude of 40 V.
