A Study on Vibration Characteristics of Brushless DC Motor by Electromagnetic-Structural Coupled Analysis Using Entire Finite Element Model

A target of this study is to propose a 3-D entire finite element model to analyze the vibration characteristics of a brushless direct current motor for more accurate results. In this paper, the accuracy of the 3-D entire finite element model is validated by comparing the results of the impact hammer...

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Veröffentlicht in:	IEEE transactions on energy conversion 2018-12, Vol.33 (4), p.1712-1718
Hauptverfasser:	Cho, Seunghyeon, Hwang, Jongyoung, Kim, Chang-Wan
Format:	Artikel
Sprache:	eng
Schlagworte:	3-D entire finite element model Analytical models brushless direct current (BLDC) motor Brushless motors D C motors Electromagnetic forces electromagnetic-structural weak coupled analysis Fast Fourier transformations Finite element analysis Finite element method Frequency response Mathematical analysis Mathematical models Peak frequency Permanent magnet motors Product design Solid modeling Synchronous motors Three dimensional models Transient analysis Vibration analysis Vibrations
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