High performance of sensorless sliding mode control of doubly fed induction motor associated with two multilevel inverters fed by VFDPC_SVM rectifier

Authors

Cherifi Djamila
University of Dr Moulay Tahar
Yahia Miloud
University of Dr Moulay Tahar
DOI: https://doi.org/10.52549/ijeei.v8i2.1481
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Published: 14-06-2020 • Issue: Vol. 8 No. 2: June 2020 • Section: Electrical_(Power)

Abstract

A robust sensorless control based on the sliding-mode observer applied to a doubly fed induction motor associated with two three-level NPC-type voltage inverters fed by PWM rectifier with constant switching frequency and without line voltage sensors, is presented in this paper.  Also, we present an improved direct power control with virtual flux (VFDPC_SVM) for the control of three phase rectifier. Simulation results of this proposed system were analyzed using MATLAB environment.

Keywords: Doubly fed induction motor; Sliding mode observer; Three level inverter; PWM rectifier; Direct power control (DPC); Space vector modulation (SVM); Virtual flux

How to Cite

[1]
C. Djamila and Y. Miloud, “High performance of sensorless sliding mode control of doubly fed induction motor associated with two multilevel inverters fed by VFDPC_SVM rectifier”, IJEEI, vol. 8, no. 2, pp. 242–255, Jun. 2020, doi: 10.52549/ijeei.v8i2.1481.