Author, as appears in the article.: Echalih, Salwa; Abouloifa, Abdelmajid; Lachkar, Ibtissam; Hekss, Zineb; El Aroudi, Abdelali; Giri, Fouad; Al-Numay, Mohammed S
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: El Aroudi Chaoui, Abdelali
Keywords: 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
Abstract: 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.
Thematic Areas: Matemática / probabilidade e estatística Interdisciplinar Hardware and architecture Engineering, electrical & electronic Engenharias iv Engenharias iii Electrical and electronic engineering Ciência da computação Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: abdelali.elaroudi@urv.cat
Author identifier: 0000-0001-9103-7762
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Ieee Transactions On Circuits And Systems I-Regular Papers. 69 (5): 2117-2128
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
Entity: Universitat Rovira i Virgili
Journal publication year: 2022
Publication Type: Journal Publications
Repositori URV