Autor segons l'article: Echalih, Salwa; Abouloifa, Abdelmajid; Lachkar, Ibtissam; Hekss, Zineb; El Aroudi, Abdelali; Giri, Fouad; Al-Numay, Mohammed S
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/s de la URV: El Aroudi Chaoui, Abdelali
Paraules clau: Voltage control Topology Switches Steady-state Stability analysis Shunt active power filter Nonlinear control design Mitigation Mathematical models Lyapunov stability analysis Interleaved buck converter Buck converters Averaging theory. topology switches steady-state stability analysis shunt active power filter nonlinear control design mathematical models lyapunov stability analysis inverter interleaved buck converter buck converters averaging theory
Resum: This paper deals with nonlinear control of a single-phase half-bridge interleaved buck shunt active power filter (HBIB-SAPF) with a nonlinear load. The control objective for the system is twofold: performing power factor correction by compensating for harmonics and reactive current consumed by the nonlinear load from one hand and tightly regulating the HBIB converter DC capacitor voltage. Both objectives are accomplished using a two-loop nonlinear controller. The inner loop acts on the switching devices so that the active filter current tracks its reference with the aim of ensuring a unity power factor. This loop is tackled using backstepping technique and Lyapunov approach. The outer loop is responsible for regulating the DC capacitor voltage to its desired value, using a PI controller with a pre-filter. The stability analysis of the closed-loop system is formally performed by using the averaging theory. The validity of the designed nonlinear controller is checked by simulations in Matlab/SimpowerSystem showing its robustness and accuracy under various operating conditions.
Àrees temàtiques: Matemática / probabilidade e estatística Interdisciplinar Hardware and architecture Engineering, electrical & electronic Engenharias iv Engenharias iii Electrical and electronic engineering Ciência da computação Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: abdelali.elaroudi@urv.cat
Identificador de l'autor: 0000-0001-9103-7762
Data d'alta del registre: 2024-10-12
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Ieee Transactions On Circuits And Systems I-Regular Papers. 69 (5): 2117-2128
Referència de l'ítem segons les normes APA: Echalih, Salwa; Abouloifa, Abdelmajid; Lachkar, Ibtissam; Hekss, Zineb; El Aroudi, Abdelali; Giri, Fouad; Al-Numay, Mohammed S (2022). Nonlinear Control Design and Stability Analysis of Single Phase Half Bridge Interleaved Buck Shunt Active Power Filter. Ieee Transactions On Circuits And Systems I-Regular Papers, 69(5), 2117-2128. DOI: 10.1109/tcsi.2022.3147074
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2022
Tipus de publicació: Journal Publications
Repositori URV