Author, as appears in the article.: Zambrano-Prada, David A; El Aroudi, Abdelali; Vazquez-Seisdedos, Luis; Martinez-Salamero, Luis
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: El Aroudi Chaoui, Abdelali / Martínez Salamero, Luis
Keywords: Voltage control Trajectory Switches Steady-state Sliding-mode control Power converter Mode control Load modeling Inductors Constant power load Capacitors voltage regulation voltage control systems switches steady-state stability sliding-mode control power converter load modeling instability inductors constant power load capacitors
Abstract: The unstable on and off state trajectories of a boost converter supplying a constant power load (CPL) are appropriately combined using sliding-mode control (SMC) with a suitable surface to yield a stable trajectory that reaches a specified equilibrium point. Selecting the optimum surface involves a comparative analysis among potential candidates in terms of stability, disturbance rejection, conduction losses and inrush current. The performance as switching function of polynomials of degree zero (non-zero constant), degree one (affine function) and degree 2 (quadratic function) are analyzed in depth to conclude that the affine function leads to the best static and dynamic results. The theoretical predictions are verified by means of simulations and measurements in a prototype.
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
Link to the original source: https://ieeexplore.ieee.org/document/9925258
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Ieee Transactions On Circuits And Systems I-Regular Papers. 70 (1): 530-543
APA: Zambrano-Prada, David A; El Aroudi, Abdelali; Vazquez-Seisdedos, Luis; Martinez-Salamero, Luis (2023). Polynomial Sliding Surfaces to Control a Boost Converter With Constant Power Load. Ieee Transactions On Circuits And Systems I-Regular Papers, 70(1), 530-543. DOI: 10.1109/TCSI.2022.3214297
Article's DOI: 10.1109/TCSI.2022.3214297
Entity: Universitat Rovira i Virgili
Journal publication year: 2023
Publication Type: Journal Publications
Repositori URV