Author, as appears in the article.: Giaouris D., Banerjee S., Mandal K., Al-Hindawi M., Abusorrah A., Al-Turki Y., El Aroudi A.

Department: Enginyeria Electrònica, Elèctrica i Automàtica

URV's Author/s: El Aroudi Chaoui, Abdelali

Keywords: Dual input converters Discontinuous map Bifurcation

Abstract: DC-DC power converters with multiple inputs and a single output are used in numerous applications where multiple sources, e.g. two or more renewable energy sources and/or a battery, feed a single load. In this work, a classical boost converter topology with two input branches connected to two different sources is chosen, with each branch independently being controlled by a separate peak current mode controller. We demonstrate for the first time that even though this converter is similar to other well known topologies that have been studied before, it exhibits many complex nonlinear behaviors that are not found in any other standard PWM controlled power converter. The system undergoes period incrementing cascade as a parameter is varied, with discontinuous hard transitions between consecutive periodicities. We show that the system can be described by a discontinuous map, which explains the observed bifurcation phenomena. The results have been experimentally validated. Read More: http://www.worldscientific.com/doi/abs/10.1142/S0218127415500716

Thematic Areas: Multidisciplinary sciences Multidisciplinary Modeling and simulation Mathematics, interdisciplinary applications Mathematics, applied Matemática / probabilidade e estatística Interdisciplinar Geociências General engineering Ensino Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias i Economia Ciências biológicas i Ciências agrárias i Ciência da computação Biodiversidade Astronomia / física Applied mathematics

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 02181274

Author's mail: abdelali.elaroudi@urv.cat

Author identifier: 0000-0001-9103-7762

Record's date: 2023-02-18

Papper version: info:eu-repo/semantics/acceptedVersion

Link to the original source: https://www.worldscientific.com/doi/epdf/10.1142/S0218127415500716

Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: International Journal Of Bifurcation And Chaos. 25 (5): 150071/1-150071/10

APA: Giaouris D., Banerjee S., Mandal K., Al-Hindawi M., Abusorrah A., Al-Turki Y., El Aroudi A. (2015). Analysis of Discontinuity Induced Bifurcations in a Dual Input DC-DC Converter,. International Journal Of Bifurcation And Chaos, 25(5), 150071/1-150071/10. DOI: 10.1142/S0218127415500716

Article's DOI: 10.1142/S0218127415500716

Entity: Universitat Rovira i Virgili

Journal publication year: 2015

Publication Type: Journal Publications