Comparison of Acoustic Noise and Vibration in Ball-Bearing-Supported Motors and One-Axis Actively Positioned Single-Drive Bearingless Motor With Two Radial Permanent-Magnet Passive Magnetic Bearings

Comparison of Acoustic Noise and Vibration in Ball-Bearing-Supported Motors and One-Axis Actively Positioned Single-Drive Bearingless Motor With Two Radial Permanent-Magnet Passive Magnetic Bearings

This study experimentally investigates the acoustic noise, vibration, and power consumption in a one-degree-of-freedom actively positioned single-drive bearingless motor, which has radial passive magnetic bearings (RPMBs) and compared to an identical stator part and rotor shaft with radial mechanica...

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Bibliographic Details
Main Authors: Theeraphong Srichiangsa, Surya Narayana Gunda, Hiroya Sugimoto, Yusuke Fujii, Kyohei Kiyota, Junichi Asama, Akira Chiba
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Open Journal of Industry Applications
Subjects:
Acoustic noise reduction
bearingless motor
power consumption
radial passive magnetic bearings (RPMB)
vibration reduction
Online Access:https://ieeexplore.ieee.org/document/9999318/

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