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Sensorless vector and direct torque control

Peter Vas
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TLDR
This paper presents a space-phasor model of A.C. machines based on artificial intelligence-based steady-state and transient analysis of electrical machines, estimators and investigates the role of magnetic saturation in the control of these machines.
Abstract: 
1. Introduction 2. The space-phasor model of A.C. machines 3. Vector and direct torque control of synchronous machines 4. Vector and direct torque control of induction machines 5. Torque control of switched reluctance motors 6. Effects of magnetic saturation 7. Artificial intelligence-based steady-state and transient analysis of electrical machines, estimators 8. Self-commissioning Index

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Citations
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Proceedings Article

Neural network aided unscented Kalman filter for sensorless control of PMSM

Jakub Talla, +1 more
TL;DR: This paper introduces neural network aided unscented Kalman filter (NNUKF) for sensorless control of ac motor drives by on-line trained neural network which compensates unmodeled dynamics and uncertainties of a drive model.
Proceedings ArticleDOI

Sensorless control of induction motor drive using BEMF-MRAS with Kalman filter

Pavel Brandstetter, +4 more
TL;DR: Experimental results are shown for different changes of the induction motor speed which confirm good dynamic properties of the inductive motor drive with sensorless control.
Proceedings ArticleDOI

Observer-based sensorless speed control of PM-assisted SynRM for direct drive applications

Anil K. Chakali, +2 more
TL;DR: In this article, the authors implemented vector control strategy for speed control of a Permanent Magnet-Assisted Synchronous Reluctance Motor (PMa-SynRM) drive in a direct drive washing machine.

Proposed Schemes for Improving the Steady State Behaviour of Direct Torque Controlled Induction Motor

Sanda Victorinne Paturca, +3 more
TL;DR: In this article, two modified Direct Torque Control (DTC) schemes were proposed to provide a lower torque ripple than that exhibited by the conventional DTC, which was evaluated for a set of operating points and numerical results are presented.

Speed Sensorless mixed sensitivity linear parameter variant H_inf control of the induction motor

Roland Tóth, +1 more
TL;DR: The paper shows the design of a robust control structure for the speed sensorless vector control of the IM, based on the mixed sensitivity (MS) linear parameter variant (LPV) H8 control theory, which shows good dynamic and robust performance.