Magnetic Field
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High Speed Measurement System for Improving Accuracy of Magnetic Properties of Material Database
Shigeru Aihara, BRIGHTEC Co., Ltd
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Combining Computational Fluid Dynamics and Electromagnetic Finite Element Simulations for Transient and Steady State Motor Cooling Simulations
Tristan Burton, Convergent Science, Inc.
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Re-consideration of E-machine Thermal Management Using Recent Capabilities of Numerical Simulation
Makoto Sato, Siemens PLM Software Computational Dynamics, K.K
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[JAC278] Creating Six-Phase Induction Motor Efficiency Maps
In this example, a six-phase induction motor efficiency map is created in the concept design stage, and each operating point slip and iron loss are evaluated.
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TODA RACING Co., Ltd.
TODA RACING Co., LTD is focused on parts manufacturing, prototyping, and test stands mainly for racing.We continue to undertake challenges with the motto of "Transforming Automoti…
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[JAC224] Wireless Power Transfer Device Stray Loss Analysis
In this example, an example is presented investigating by using electromagnetic field analysis whether stray loss can be suppressed using an aluminum shield.
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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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[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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[JAC209] Magnetic Measurement Analysis Accounting for Eddy Currents
This document introduces an analysis model is created based on the excitation current method, and the differences in magnetic properties obtained when the frequency is changed are…
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[JAC107] Current voltage characteristics analysis of flyback converters
In this example, this case study obtains the current waveform of the primary / secondary winding and the core magnetic flux density distribution, current density distribution insi…
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[JAC192] Response Characteristics Analysis of Solenoid Valves Accounting for Residual Magnetization
In this example. we will discuss the steps to investigate the effect on responsiveness caused by residual magnetization generated in the magnetic materials, and look at case examp…
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[JAC233] Induction Heating Coil Optimization
In this example, an example of using an optimization function to design a coil to use for induction hardening a gear is presented.
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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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[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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[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…
