Multiphysics
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Studies on Deformation of the Yoke of a DC Motor Caused by Electromagnetic Force
Yoshiji Nakagawa, ASMO Co.,Ltd
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Vibration and acoustic noise analysis of motor
Fuminori Ishibashi, Shibaura Institute of Technology
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Electromagnetic Force Analysis of DC Motors Taking Commutation Characteristics into Account
Xiaochun Sun, ASMO Co.,Ltd
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[JAC004] Sound Pressure Analysis of a Reactor
This Application Note shows an example of an evaluation of a reactor’s sound pressure when a part of a spacer has been removed.
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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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[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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Supporting Excelled Motor Development – Challenges of Motor Development and the Increasing Role of JMAG –
Motor Development Using JMAGThis series of technical reports discusses the challenges of motor development and the increasing role of JMAG. In the first edition of this series, we…
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Motor Vibration/Noise Simulation Analysis and Its Features
Noda Shinichi, Toshiba Corporation
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Study on Electromagnetic Vibration of Magnetic Gear
Noboru Niguchi, Dept. of Adaptive Machine Systems/Graduate School of Engineering/Osaka University
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Latest advancements in noise and vibration simulation in support of electrical motors and power electronics.
Koen De Langhe,LMS International
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Issue 1 Efforts in JMAG for Model-based Design
Explanation: Model-based DevelopmentRecently, model-based design (development) is a term starting to be used in the development process. These reports discuss what model-based des…
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Issue 3: Easily Joining Complicated Physical Phenomena and Contributing to Improvements in Development Efficiency
Explanation: Model-based DevelopmentIn the last issue, we introduced the development intention of JMAG-RT that is one of the solutions for model-based development, resulting outco…
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Issue 3 FEA Expansion to the Product Development Process
FEA Expansion to the Product Development ProcessAmong those reading this magazine there are most likely some who think that, because they began development in an era when there wa…
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A Vibration Analysis Using Numerical Results of Electromagnetic Analysis of the IPM Motor (D-model of IEEJ), Using package softwares, JMAG & CAE…
Takushi Fujioka, Fujitsu General Limited
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Vibration and Noise Analysis of The Motor for Electric Vehicles
Takayuki Miyakawa, Nissan Motor Co.,LTD
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Researches on the Behavior of Vibration and Noise of an IPM Motor on HEV
Zeng Jinling, CHINA FAW CORPORATION LIMITED R&D CENTER