Saliency-Based Rotor Spatial Position Displacement Self-Sensing for Self-Bearing Machines

Saliency-Based Rotor Spatial Position Displacement Self-Sensing for Self-Bearing Machines

Self-bearing machines do not contain physical bearings but magnetic bearings. Both rotor rotary and spatial positions displacement are required in these types of machines to control the rotor position while it is levitating. Self-bearing machines often use external sensors for <i>x</i> (...

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Bibliographic Details
Main Authors: Ye gu Kang, Daniel Fernandez, David Diaz Reigosa
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Sensors
Subjects:
bearingless permanent magnet synchronous machines (BPMSMs)
high-frequency signal injection (HFI)
rotor translational displacement
rotor eccentricity
spatial position
<i>xy</i>-position self-sensing
Online Access:https://www.mdpi.com/1424-8220/22/24/9663

Internet

https://www.mdpi.com/1424-8220/22/24/9663

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