Sensorless FOC Strategy for the Salient-pole PMSM using Improved Fullorder Sliding Mode Observer
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Published:2019-08-23
Issue:4
Volume:12
Page:339-346
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ISSN:2352-0965
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Container-title:Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering)
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language:en
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Short-container-title:EEENG
Author:
Saadaoui Oussama1,
Tlili Imen1,
Khlaief Amor1,
Chaari Abdelkader1
Affiliation:
1. Laboratoire d'Ingénierie des Systemes Industriels et des Energies Renouvelable (LISIER), Ecole Nationale Superieure d'Ingenieurs d e Tunis (ENSIT) Tunis, Tunisia
Abstract
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.
Publisher
Bentham Science Publishers Ltd.
Subject
Electrical and Electronic Engineering,Electronic, Optical and Magnetic Materials
Cited by
1 articles.
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