Rotor radial displacement sensorless control of bearingless permanent magnet synchronous motor based on MRAS and suspension force compensation.
Sign Up to like & getrecommendations! Published in 2020 at "ISA transactions"
DOI: 10.1016/j.isatra.2020.05.005
Abstract: Limitations exist on the displacement sensors employed in a bearingless permanent magnet synchronous motor (BPMSM). They lead to the increase in cost, size and complexity of the motor. Apart from that, the measurement errors are… read more here.
Keywords: rotor radial; radial displacement; control; displacement sensorless ... See more keywords
Modeling and Analysis of Axial Flux Permanent Magnet Machines With Coexistence of Rotor Radial Deviation and Angular Eccentricity
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2020.2995880
Abstract: This paper proposes an analytical model for analyzing the electromagnetic performance of axial flux permanent magnet machines (AFPMMs) with the coexistence of static rotor radial deviation and angular eccentricity. Firstly, a quasi-3-D analytical model for… read more here.
Keywords: model; angular eccentricity; radial deviation; eccentricity ... See more keywords