Magnetic Field Analysis
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[JAC325] Current Distribution Analysis of HTS Assembled Conductors for Fusion Applications
In this example, 3D finite element analysis is used to evaluate the losses and current distribution during pulsed current operation in both straight and twisted configurations of …
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[L-TR-224] Impedance Characteristics Evaluation of Transformers in Resonant LLC Converters
This case study analyzes a transformer in a resonant LLC converter to obtain the frequency characteristics of the inductance and resistance.
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[JAC324] Core Material Optimization for a DC Reactor
This case study to optimize the dimensions of a DC reactor geometry, the number of turns and core materials simultaneously for minimizing both the maximum temperature and volume i…
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[L-TR-221] Impedance Characteristic Analysis of a Chopper Inductor Used in a DC-to-DC Converter
This case study examines the frequency characteristics of impedance in a chopper inductor with a laminated winding structure and one with a spiral winding structure. The results i…
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[W-MO-212] Wide-band Simulation Method for Inductors
This paper describes an approach for modeling a wide-band impedance analysis using an electromagnetic finite element analysis that takes into account displacement currents (Full-W…
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[JAC322] Loss Analysis of a Superconducting Generator
This case study describes a quantitative loss evaluation for the field winding of a low-temperature superconducting generator that uses a superconducting analysis model.
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[JAC321] AC Loss Analysis of a Twisted-Stacked Superconducting Cable
This case study evaluates the AC losses of a straight-stack and twisted-stack NbTi cable to verify how the different cable structures affect the size and mechanisms of the losses.…
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[JAC312] Impedance Analysis of a Transformer for an LLC Resonant Converter
In this example, we obtain the minute electromagnetic forces acting on a magnet that is moving translationally.
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[JAC320] Voltage Characteristics Analysis of a No-Insulation NbTi Superconducting Coil
In this example, an NbTi superconducting magnet for an MRI machine that has a no-insulation structure that has a stabilizing layer with contact between turns and an insulation str…
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[JAC311] Analysis of Impedance-Frequency of Chopper Inductors
This case study explains modeling for frequency characteristics of impedance and loss using laminated and spiral-type chopper inductors.
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[L-SE-194] Many-Case Distributed Calculations: Performance of Large-Scale Optimization
Optimization with many design variables requires exploring a large design space, leading to increased computational cost. In these scenarios, leveraging distributed processing on …
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[JAC139] Power Transmission Analysis Using Magnetic Resonance Phenomena
This Application Note presents how to confirm the power transmission efficiency and the magnetic flux density distribution.
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Activity in the Visualization in Non-contact Sensing for Assurance Accuracy
Yuki Sugiura, Ryo Kagiya, Tosei Engineering corp.
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3D Magnetic Field Analysis of Large Power Transformer Using Transient Analysis
Yasuhisa Ito, MEIDENSHA CORPORATION
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The Value of Magnetic FEA Simulation in Magnetic Sensing Applications
Eduardo Montalvo, Coto Technology
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Electromagnetic Field Analysis of AB Phases and Z Phase Magnetic Interference in a Magnetic Encoder
Koji Kokue, Tamagawa-seiki Co.,Ltd.
