| Autor: |
Chaari Abdelkader, Tlili Imen, Saadaoui Oussama, Khlaief Amor |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering). 12:339-346 |
| ISSN: |
2352-0965 |
| Popis: |
Background: This document presents a new approach to estimate speed and rotor position of the salient-pole Permament Magnet Synchronous Motor (PMSM). Methods: To eliminate the mechanical sensors, we apply a sensorless field oriented control (FOC) by using an improved full-order sliding mode observer (FO-SMO) at different speeds (low and high speeds). The stability of the Slide Mode Observer (SMO) was demonstrated with the Lyapunov function. Methods: The simulation results prove good properties of the proposed estimation method. Conclusion: The sensorless field oriented control strategy of the salient-pole PMSM has been proposed in this paper using an improved full-order SMO. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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