Magnetic Field
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[JAC231] Vector Control Simulation of a Synchronous Reluctance Motor
In this example, circuit simulation is carried out simulating the control of current and speed by loading a JMAG-RT model for a SynRM into a control/circuit simulator. In addition…
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[JAC230] 6-Phase SPM Motor Inverter Fault Simulation
In this example, a JMAG-RT model of a 6-phase SPM is loaded into a control/circuit simulator, and circuit simulation for an inverter failure is carried out.
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[JAC274] SPM Motor Thermal Demagnetization Analysis Using Bonded NdFeB Magnets
In this example, an SPM motor thermal demagnetization analysis is performed using bonded NdFeB magnets. Both the influence on torque waveforms when changing rotor magnet temperatu…
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[JAC272] Thrust Analysis of Linear Actuator with a Curved Section
In this example, the thrust characteristics of a linear actuator with a curved section are obtained via analysis, and thrust at the transition from a linear motion to a curved mot…
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[JAC271] Axial Gap Type Motor AC Copper Loss Analysis
In this example, the AC copper loss of an axial gap type motor using square wire is evaluated.
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[JAC257] IPM Motor Topology Optimization
In this example, rotor core maximum stress and radial direction maximum displacement in the radial direction are set to certain values or less, and rotor geometry is designed that…
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[JAC225] Induced Voltage Analysis on Memory Motors Using Variable Magnets
In this example, the change in motor characteristics are checked as the memory motor variable magnet magnetization is changed using the three-phase coil current. One example of mo…
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[W-SE-145] Highly Parallel Solver Performance Evaluation (Induction Heating)
This document uses as an example an induction heating model to evaluate the performance of the highly parallel solver. As a result, it was found that even in thermal-magnetic fiel…
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[JAC259] Automatically Searching for Current Phase that Obtains Maximum Torque and Evaluating Torque Characteristics
In this example, the current phase that maximizes the torque is searched for each of three rotor geometries. The motor average currents and torque ripples are evaluated using the …
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[JAC258] Magnetic Shield Geometry Optimization
In this example, a case study in which the geometry of a magnetic shield is optimized using topology optimization that uses a sensitivity analysis (density method) is presented. D…
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[L-HU-08] Complex 3D Models to FEA Models Within Short Timeframes
Amounts of processing required will increase proportionately to the number of parts. By applying parallel processing, mesher processing speed increases, and mesh generation time i…
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[JAC252] Geometry Optimization of a Solenoid Valve
In this example, an example where the geometry of a solenoid valve is optimized using a multi-objective optimization algorithm is presented.
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[L-MA-04] New & Improved Iron Loss Analysis Function
When performing iron loss analysis, it is necessary to select optimal methods accounting for the likes of analysis targets, objectives, accuracy, types of usable data, and more.
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[JAC261] SPM Motor Magnet Coercive Force Optimization For Obtaining Sinusoidal Magnetization
In this example, a magnet is segmented into blocks and coercive force is defined. The coercive force of each block is calculated so that the induced voltage waveform approaches a …
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[W-MO-17] Alternator Analysis Using Tetrahedral/Pentahedral Mixed Mesh
This paper looks at tetrahedral/pentahedral mixed mesh and aims to generate effective mesh to reduce calculation time. We compared calculation times and accuracy when analysis is …
