Author, as appears in the article.: El Aroudi, A; Haroun, R; Al-Numay, M; Calvente, J; Giral, R
Department: Enginyeria Electrònica, Elèctrica i Automàtica
URV's Author/s: Calvente Calvo, Francisco Javier / El Aroudi Chaoui, Abdelali / Giral Castillon, Roberto / Haroun Mohamed Abdelkarim, Reham
Keywords: Voltage control Switching converters Switches Stability analysis Predictive models Numerical models Nonlinear load Mathematical model Load modeling Large-signal model Constant power load (cpl) Analytical models
Abstract: © 2013 IEEE. A large-signal averaged model is obtained to analyze the startup response of a boost converter loaded with a constant power load (CPL) and a peak current mode control (CMC). An analytical methodology is developed for the stability analysis during both startup and steady state. The proposed model corresponds to two operating modes: 1) a reduced-order saturated model during startup mode and 2) an unsaturated full-order model taking place when the system reaches the vicinity of the steady state. The duration of the startup period is also determined using the same model. To verify the validity of the derived large-signal model and the theoretical results derived from it, numerical simulation results from this model are compared with those obtained from a detailed switched model and experimental measurements demonstrating that the model can faithfully predict both the large-signal dynamic response during startup as well as the steady-state regime of the system.
Thematic Areas: Engineering, electrical & electronic Engenharias iv Energy engineering and power technology Electrical and electronic engineering
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: reham.haroun@urv.cat roberto.giral@urv.cat abdelali.elaroudi@urv.cat javier.calvente@urv.cat
Author identifier: 0000-0002-8099-4281 0000-0001-6582-6741 0000-0001-9103-7762 0000-0001-8012-1889
Record's date: 2024-10-12
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://ieeexplore.ieee.org/document/8936449
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Ieee Journal Of Emerging And Selected Topics In Power Electronics. 9 (1): 559-568
APA: El Aroudi, A; Haroun, R; Al-Numay, M; Calvente, J; Giral, R (2021). A Large-Signal Model for a Peak Current Mode Controlled Boost Converter with Constant Power Loads. Ieee Journal Of Emerging And Selected Topics In Power Electronics, 9(1), 559-568. DOI: 10.1109/JESTPE.2019.2960696
Article's DOI: 10.1109/JESTPE.2019.2960696
Entity: Universitat Rovira i Virgili
Journal publication year: 2021
Publication Type: Journal Publications
Repositori URV