Motor
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[JAC268] SPM Motor Teeth Geometry Topology Optimization
In this example, the on / off method is used to search for stator teeth geometry that maximizes average torque and minimizes torque ripple with the entire areas of stator teeth ti…
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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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[JAC008] Analysis of an Axial Gap Motor
In this example, how to use JMAG's 3D magnetic field analysis to carry out a load analysis of an axial gap motor, and then obtain the Torque-Speed curve and the Torque-Current cur…
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[JAC115] Eccentricity Analysis of an SPM Motor
This Application Note presents how to evaluate the cogging torque waveform and effects on the electromagnetic force acting on the stator in an SPM motor with and without eccentric…
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[JAC217] Creating Efficiency Maps for 3-Phase Induction Motors
In this example, the use of JMAG-RT Viewer to create efficiency maps for three-phase induction motors when drive temperatures change.
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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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[JAC234] Vibration Characteristics Analysis of an Induction Motor
In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…
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IMS Co., Ltd.
Since its founding, IMS Co., Ltd. has continued to support advanced technology development of magnetic application products.
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[JAC226] Vibration Characteristics Analysis of SPM Motors
In this example, the acceleration is evaluated by obtaining the electromagnetic force generated in the stator core of the SPM motor at multiple rotation speeds and coupling with t…
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[JAC228] Induction Motor Thermal Analysis
In this example, evaluating induction motor temperature distribution.
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[W-MO-12] Comparative Evaluation of Synchronous Impedance of a 2D Model and a 3D Model
This case study makes the differences clear between 2D and 3D models by comparing the synchronous impedances obtained from the analysis results of 2D and 3D models, and shows that…
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[W-SE-101] Detailed Eddy Current Analysis of End Winding with Parallel Processing
To accurately obtaining the end-winding eddy current loss at high rotation speed, the influence of the magnetic field flux generated by the eddy current flow in every part of the …
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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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[W-MB-66] Accuracy Improvements in the JMAG-RT Induction Machine Model
In this paper, improvements in the accuracy of induction machine plant models when applied to automobile drive motors are discussed.
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[JAC264] Creating 6-Phase IPM Motor Efficiency Maps
In this example, the efficiency map of a 6-phase IPM motor is created with loss ratios at each operating point also evaluated.
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[JAC265] Creating Synchronous Reluctance Motor Efficiency Maps
In this example, the efficiency map of a synchronous reluctance motor is created with loss ratios at each operating point also evaluated.
