Proposal of Low-Speed Sensorless Control of IPMSM Using a Two-Interval Six-Segment High-Frequency Injection Method with DC-Link Current Sensing

Proposal of Low-Speed Sensorless Control of IPMSM Using a Two-Interval Six-Segment High-Frequency Injection Method with DC-Link Current Sensing

This paper proposes a modification to existing saliency-based, sensorless control strategy for interior permanent magnet synchronous motors. The proposed approach leverages a two-interval, six-segment high-frequency voltage signal injection technique. It aims to improve rotor position and speed esti...

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Bibliographic Details
Main Authors: Daniel Konvicny, Pavol Makys, Alex Franko
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Energies
Subjects:
sensorless control
saliency based
interior permanent magnet synchronous motor
high-frequency injection
demodulation
single shunt
Online Access:https://www.mdpi.com/1996-1073/17/22/5789
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