Magnetic Field
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SUZUKI MOTOR CORPORATION
JMAG’s Role in Supporting the Electrification of Compact Vehicles
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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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[JAC072] Analysis of Attractive Force between Steel Plates and a Magnet
This Application Note explains how to obtain the magnetic flux density distribution and attractive force generated between a steel plate and a magnet.
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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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[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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Soft Magnetic Composite Application Examples – Single Sided Axial Flux Machines –
The past decade has seen significant development in the field of soft magnetic composite (SMC) materials and their application in electrical machines. A large part of this can be …
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[JAC022] Analysis of the Eddy Current in the Magnet of an IPM Motor
This Application Note presents the use of a magnetic field analysis in a state of operation to obtain variations in magnet eddy current losses according to the number of divisions…
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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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[JAC018] Thermal Analysis of a Motor
In this example, how to evaluate a motor's temperature distribution by creating a thermal analysis model that can investigate the loss analysis and temperature distribution in ord…
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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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PM Motor Design in JMAG-Express
Motor Design with JMAG-ExpressHandy features are constantly added in our motor design tool, JMAG-Express. This article will use PM motors as an example and introduce case studies …
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[W-MA-88] Improvements in Accuracy of Anomalous Eddy Current Loss Calculations (1)
In iron loss analysis, conventionally, methods using previously measured iron loss data have been mainly used (hereinafter referred to as conventional methods).
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[L-MU-91] NVH analysis of EV drivelines with JMAG and Romax Nexus
NVH is the one of most critical issues in the drivelines development of EV/ HEV. There are several points to be considered for the NVH analysis of the driveline. To evaluate the N…
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DC Brush Motor Design Example
Motor Design with JMAG-ExpressIn the latest version of JMAG-Express Public released in July 2013, a DC brush motor calculation function has been added. In this issue, we'll give y…
