Single sensor three-phase permanent magnet synchronous motor drive based on Luenberger style-observers
| Author | Hafez, B. |
| Author | Abdel-Khalik, A. |
| Author | Massoud, Ahmed |
| Author | Ahmed, S. |
| Author | Lorenz, R. D. |
| Available date | 2022-03-23T07:01:09Z |
| Publication Date | 2012 |
| Publication Name | ICEMS 2012 - Proceedings: 15th International Conference on Electrical Machines and Systems |
| Resource | Scopus |
| Identifier | https://ieeexplore.ieee.org/document/6401717 |
| Abstract | This paper presents a technique to estimate phase currents and rotor position in a vector-controlled PMSM drive using only dc-link current measurement. Three cascaded Luenberger style observers were used to perform this task. The first one estimates phase currents and motor back emf while the other two observers estimate the rotor position and velocity. The estimated signals were compared to the actual ones and their effects on the drive performance were reported. |
| Language | en |
| Publisher | IEEE |
| Subject | Back-emf Dc-link Permanent magnet synchronous motor drives Phase currents PMSM drives Position estimation Rotor position Single sensor Three-phase currents Electric current measurement Electric drives Electric machinery Estimation Synchronous motors Permanent magnets |
| Type | Conference Paper |
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Electrical Engineering [2464 items ]