JMAG-Designer
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Simulation of Small Wind Power Generating System Using PMSG
Katsumi Kesamaru,Kyushu University
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Development and Performance Evaluation of a Contactless Inductive Power Supply (IPS) System for Electric-driven Vehicles
Yushi Kamiya,Waseda University
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Considerration of the Joule Loss in Windings for Power Reactor
Tsutomu Hamada,Tamura Coporation
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Parametrizing the Coil Construction and Coupling Coefficients of Inverter Transformers in JMAG
Masahiro Kitagawa,MINEBEA CO.,LTD
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Analysis of nonlinear characteristics in high temperature superconductor rotating machine
Taketsune Nakamura,Kyoto University
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Report of Harumi-1 Project
Katsuyuki Narita, Tetsuya Hattori,JSOL Corp.
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Issue 2 How JMAG Realized Accelerated Speed
A Powerful Simulation EngineThis technical report introduces content concerning the development of JMAG technology.As the previous section introduced why matrix solvers are necess…
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Issue 1 Why is a high-speed calculation engine necessary?
A Powerful Simulation EngineIn recent years, the needs of engineers are diversifying as computer aided engineering (CAE) tools are applied more regularly when designing electromag…
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[JAC131] Stray Capacitance Analysis of a Motor
This note presents the use of analysis to obtain the stray capacitance between an IPM motor’s coil and stator core, between its rotor core and stator core, and between the inner a…
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NIDEC CORPORATION
Supporting the Success of New Businesses
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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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[JAC097] Sound Pressure Analysis of a Transformer
This example presents the use of a coupled magnetic field and structural analysis to obtain the sound pressure distribution accounting for the electromagnetic force of the core wh…
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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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[JAC109] Operating Time Analysis of an Electromagnetic Relay Accounting for Eddy Currents
This Application Note presents the use of the motion equation function to evaluate the operating time of an electromagnetic relay with DC voltage drive. Eddy currents generated in…
