A Novel Observer Design for Sensorless Sampled Output Measurement: Application of Variable Speed Doubly Fed Induction Generator

Tahir, Ali Abdul Razzaq Al; Lajouad, Rachid; Chaoui, F.Z.; Tami, Ramdane; Ahmed‐Ali, Tarek; Giri, F.

doi:10.1016/j.ifacol.2016.07.957

Cited by 6 publications

(1 citation statement)

References 16 publications

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“…While the rotor is powered by two static converters in back-to-back mode (one on the machine side rotor side converter (RSC) and one on the grid side converter (GSC)) as depicted in Figure 2 [15]. The GADA state space model, in the two-phase reference frame, can be written in the following form [16]- [18].…”

Section: Methods and Materials 21 Modelling Of The Wind Turbine Conve...mentioning

confidence: 99%

Design and DSP implementation in HIL of nonlinear observers for a doubly fed induction aero-generator

et al. 2023

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This paper reports on the conception and digital signal processor (DSP)-based hardware-in-the-loop realisation of a nonlinear observer for a grid-connected variable speed wind turbine using a doubly fed induction generator (DFIG). The objective of this work is to build some observation structure based on the extended Kalman filter (EKF), the sliding mode observer (SMO) and the adaptive model reference adaptive system (MRAS) observer to observe certain quantities of the wind power system connected to the electrical grid in order to reduce the complexity and the cost of the hardware, to achieve an increased mechanical robustness, to operate in hostile environments, to have a higher reliability and to ensure an unchanged inertia of the system. The proposed observers will be combined with robust nonlinear controls based on the backstepping approach to control the wind energy conversion system (WECS). The whole will be implemented on a TMS320F28335 DSP board. A comparative analysis of the proposed observers will be carried out. Through the results of the DSP implementation in hardware in the loop (HIL), we will prove that this improved combination increases the desired performance.

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Section: Methods and Materials 21 Modelling Of The Wind Turbine Conve...mentioning

confidence: 99%

Design and DSP implementation in HIL of nonlinear observers for a doubly fed induction aero-generator

et al. 2023

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Robust adaptive nonlinear controller of wind energy conversion system based on permanent magnet synchronous generator

Lajouad

Magri

Fadili³

et al. 2021

Renewable Energy Systems

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An adaptive nonlinear observer for sensorless wind energy conversion system with PMSG

Watil

Magri

Raihani

et al. 2020

Control Engineering Practice

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A Novel Observer Design for Sensorless Sampled Output Measurement: Application of Variable Speed Doubly Fed Induction Generator

Cited by 6 publications

References 16 publications

Design and DSP implementation in HIL of nonlinear observers for a doubly fed induction aero-generator

Design and DSP implementation in HIL of nonlinear observers for a doubly fed induction aero-generator

Robust adaptive nonlinear controller of wind energy conversion system based on permanent magnet synchronous generator

An adaptive nonlinear observer for sensorless wind energy conversion system with PMSG

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