Magnetic Field
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[JAC114] Vibration Analysis of an Outer Rotor Motor
This note presents the use of a magnetic field analysis and structural analysis to obtain the sound pressure caused by electromagnetic vibrations in an outer rotor motor with hole…
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[JAC052] Inductance Analysis of a Sheet Coil Transformer
This Application Note explains how to obtain the self-inductance and leakage inductance of a sheet coil transformer.
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[JAC046] Sensitivity Analysis of the Magnetization Pattern of an SPM Motor
This Application Note presents the use of a magnetic field analysis to obtain the surface flux density for radial pattern, parallel anisotropic pattern, and polar anisotropy patte…
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[JAC044] Resistance Heating Analysis of a Steel Sheet
This Application Note presents how to obtain the calculate current density distribution, Joule loss distribution and temperature distribution of steel sheet.
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[JAC118] Thermal Analysis of a Bus Bar
This Application Note presents how to obtain the temperature distribution in a bus bar or the like with changes in the power supply frequency.
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[JAC048] High-Frequency Induction Heating Analysis of a Printer Roller
This Application Note confirms the non-uniformity in temperature distribution produced by an assumed coil geometry, as well as the temperature elevation in each part caused by rot…
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[JAC090] Analysis of the Effect of PWM on the Iron Loss of an IPM Motor
This Application Note demonstrates a case study where the effects of a carrier harmonic against an IPM motor’s iron loss is confirmed using estimated harmonic current waveform as …
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[JAC095] Analysis of a Universal Motor
This note presents how the characteristics of a universal motor can be obtained, including torque versus current (T-I), torque versus speed (T-N), and magnetic flux density distri…
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[JAC043] Torque Analysis of a Coreless Motor
This Application Note presents an evaluation of the torque waveform of a coreless motor when current is running.
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Comparison between IPM and SPM based on Experiment and Analysis Result(Report of Harumi Project1)
Kan Akatsu,Katsuyuki Narita,Yoshuki Sakashita,Takashi Yamada, Tokyo University of Agriculture and Technology/JRI Solutions, Ltd.
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Efficiency improvement of non-contact power supply systems
Hiroyasu Tomita, MURATA MACHINERY,LTD.
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Analysis of Switching Transformers Using Common and Specialized JMAG Features
Hideo Matsumoto, Tabuchi Electric Co.,Ltd.
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Estimation of Inductance Variation in Small, Low Profile Transformers
Masahiro Shima,Shinji Ikeda, COSEL CO., LTD./Toyama National College of Technology
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Evaluation of eddy current characteristic for applied high frequency voltage to the giant magnetrostrictive material
Masayuki Sugasawa, Sony EMCS Corporation
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Finite Element Analysis of a Steering Rack Shaft Subjected to the High-Frequency Induction Hardening Process
Manabu Fukumoto,Katsuhiko Kizawa,Kazuo Okamura,Atsuhiko Ohta, Sumitomo Metal Industries, Ltd/JTECT Corporation
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Analysis of an induction-heating fusing unit using JMAG
Tetsuya Kagawa, KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
