dc.contributor.author | Murillo-Yarce, Duberney | |
dc.contributor.author | Restrepo, Carlos | |
dc.contributor.author | González Lamar, Diego | |
dc.contributor.author | Sebastián Zúñiga, Francisco Javier | |
dc.date.accessioned | 2022-07-25T08:42:39Z | |
dc.date.available | 2022-07-25T08:42:39Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | IEEE Transactions on Power Electronics, 37(11), p. 13030-13046 (2022); doi:10.1109/TPEL.2022.3187963 | |
dc.identifier.issn | 0885-8993 | |
dc.identifier.issn | 1941-0107 | |
dc.identifier.uri | http://hdl.handle.net/10651/64134 | |
dc.description.abstract | The discontinuous conduction mode (DCM) is usually
studied in single-diode and single-inductor converters, where only
oneDCMexists.However, multipleDCMscan appear in multidiode
and multi-inductor topologies and the methodology to identify and
characterize these multiple modes is not evident. In this article, a
generalmethod to study multiple DCMs is presented. The first step
of the method consists in finding out the number n, which is the
number of diodes conducting current passing exclusively through
inductors when the transistor turns OFF. For a given n value,
2n possible conduction modes are expected: 1 continuous mode and
2n − 1 DCMs. The second step is to create ann-dimensional space
called “k-space.” In the k-space, the converter operation describes
a straight line when the load changes. This straight line called
“converter trajectory” passes through different n-dimensional enclosures.
Each one of these enclosures represents a different conduction
mode. The third step is to determine the borders between
conduction modes which are subspaces of (n − 1) dimensions.
This method must be followed for both control strategies (i.e.,
open- and closed-loop controls). The proposed method is applied
to the versatile buck–boost converter. Experimental results verify
the theoretical analysis for all the identified conduction modes. | spa |
dc.description.sponsorship | The authors would like to thank Janeth Alpala from Artificial
Intelligence for Electrical Engineering Research Program,
SDAS Research Group1, for her mathematical support. This work was supported in part by the Spanish Government under Project MCI-20-PID2019-110483RB-I00. | spa |
dc.format.extent | p. 13030-13046 | spa |
dc.language.iso | eng | spa |
dc.publisher | IEEE | spa |
dc.relation.ispartof | IEEE Transactions on Power Electronics, 37 (11) | spa |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights | © 2022 Duberney Murillo-Yarce et al. | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Conduction modes study | spa |
dc.subject | Dc–dc converters | spa |
dc.subject | Multidiode topologies | spa |
dc.subject | Multiple discontinuous conduction modes (DCMs) | spa |
dc.title | A General Method to Study Multiple Discontinuous Conduction Modes in DC–DC Converters With One Transistor and Its Application to the Versatile Buck–Boost Converter | spa |
dc.type | journal article | spa |
dc.identifier.doi | 10.1109/TPEL.2022.3187963 | |
dc.relation.projectID | Ministerio de Ciencia e Innovación/MCI-20-PID2019-110483RB-I00 | |
dc.relation.publisherversion | http://dx.doi.org/10.1109/TPEL.2022.3187963 | spa |
dc.rights.accessRights | open access | spa |
dc.type.hasVersion | VoR | |