Autor según el artículo: Chilipi, Rajasekharareddy; Alsayari, Naji; El Aroudi, Abdelali
Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/es de la URV: El Aroudi Chaoui, Abdelali
Resumen: © The Institution of Engineering and Technology 2018 This study proposes a coordinated control algorithm for two parallel-operated distributed generation (DG) systems fed from different renewable energy sources. The control algorithm ensures accurate control of reference active power generation from the inverters in the DG systems. In addition to reference power generation, the control algorithm also offers compensation of harmonics and reactive currents of the local loads by utilising the remaining capacities of the inverters in the DG systems. For this purpose, the control algorithm estimates compensating factors for each inverter based on the distributed harmonic and reactive currents. The inverter with a higher surplus capacity contributes to higher compensation and vice versa. The harmonic and reactive currents of the load are extracted using least mean mixed-norm adaptive algorithm for effective compensation. Furthermore, the control algorithm automatically switches to low-voltage ride through (LVRT) on sensing the grid faults. During LVRT, the active power generation by the inverters in DG systems is reduced and reactive currents are injected to support the grid recovery. The proposed control scheme is thoroughly investigated using computer simulations and hardware-in-the-loop-based experiments to show its feasibility and effectiveness.
Áreas temáticas: Renewable energy, sustainability and the environment Interdisciplinar Green & sustainable science & technology Engineering, electrical & electronic Engenharias iv Engenharias iii Energy & fuels Ciências ambientais Ciências agrárias i
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: abdelali.elaroudi@urv.cat
Identificador del autor: 0000-0001-9103-7762
Fecha de alta del registro: 2024-10-12
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/iet-rpg.2018.5287
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Iet Renewable Power Generation. 12 (14): 1623-1632
Referencia de l'ítem segons les normes APA: Chilipi, Rajasekharareddy; Alsayari, Naji; El Aroudi, Abdelali (2018). Coordinated control of parallel operated renewable-energy-based DG systems. Iet Renewable Power Generation, 12(14), 1623-1632. DOI: 10.1049/iet-rpg.2018.5287
DOI del artículo: 10.1049/iet-rpg.2018.5287
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Tipo de publicación: Journal Publications