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conference paper
Rotor Position Estimation with Hall-Effect Sensors in Bearingless Drives
October 7, 2020
2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
The estimation of rotor position is fundamental for the commissioning of magnetically-levitated drives. The sensors required for this measurement must be close to the rotor, often requiring constructive measures that may limit the application potential of a drive. This publication presents the estimation of rotor angle and position, based on Hall-effect sensors installed on a slotless bearingless drive. This scheme enables sensor mounting away from the rotor, thus simplifying its encapsulation.
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Rotor Position Estimation with Hall-Effect Sensors in Bearingless Drives.pdf
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