Wind–PV–battery hybrid off-grid system: Control design and real-time testing

Rezkallah, Miloud, Chandra, Ambrish et Ibrahim, Hussein. 2024. « Wind–PV–battery hybrid off-grid system: Control design and real-time testing ». Clean Technologies, vol. 6, nº 2. pp. 471-493.

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Résumé

The paper presents the design and implementation of decentralized control for a PV–wind–battery hybrid off-grid system with limited power electronics devices and sensors. To perform well without using any maximum power point tracking (MPPT) technique from the wind turbine (WT) based on a permanent-magnet brushless DC generator (PMBLDCG) and solar panels (PVs) and balance the power in the system, a cascade control structure strategy based on a linear active disturbance rejection controller (LADRC) is developed for the two-switch DC-DC buck-boost converter. Moreover, to ensure an uninterruptible power supply to the connected loads with a constant voltage and frequency, a cascade d-q control structure based on LADRC is developed for the interfacing single-phase inverter. Furthermore, the modeling and controller parameters design are presented. The performance under all operation conditions of the hybrid off-grid configuration and its decentralized control is validated by simulation using MATLAB/Simulink and in real-time using a small-scale hardware prototype

Type de document:	Article publié dans une revue, révisé par les pairs
Professeur:	Professeur Chandra, Ambrish
Affiliation:	Génie électrique
Date de dépôt:	05 août 2024 14:12
Dernière modification:	08 août 2024 15:24
URI:	https://espace2.etsmtl.ca/id/eprint/29093

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