Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Gerardo Espinosa Pérez"'
Autor:
Diego R. Espinoza Trejo, Ernesto Bárcenas, José E. Hernández Díez, Guillermo Bossio, Gerardo Espinosa Pérez
Publikováno v:
Energies, Vol 11, Iss 3, p 616 (2018)
This paper proposes a fault identification system for short and open-circuit switch faults (SOCSF) for a dc/dc converter acting as a Maximum Power Point Tracker (MPPT) in Photovoltaic (PV) systems. A closed-loop operation is assumed for the boost dc/
Externí odkaz:
https://doaj.org/article/a48e871acf8e4b22b5d7d86d69ba82fd
Autor:
Oscar Danilo Montoya, Walter Gil-González, Sofía Avila-Becerril, Alejandro Garces, Gerardo Espinosa-Pérez
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 16, Iss 2, Pp 212-221 (2019)
This paper presents the design and application of passivity–based control theory for distributed energy resources (DERs) integration through voltage source converters (VSC) in ac single–phase grids. The Hamiltonian representation of these grids f
Externí odkaz:
https://doaj.org/article/5469f7d106ce4c4680cf18e5f8f29f5d
Publikováno v:
IFAC-PapersOnLine. 54:125-130
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1065bd3278575044dc55042f76d049ff
https://doi.org/10.1016/j.ifacol.2021.11.066
https://doi.org/10.1016/j.ifacol.2021.11.066
Publikováno v:
IMA Journal of Mathematical Control and Information, Volume 37, Issue 4, December 2020
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
In this paper, the control problem of microgrids (MGs)operating in islanded mode is approached from a passivity-based control perspective. A control scheme is proposed that, relying only on local measurements for the power converters included in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b10730c51ab516f6931e462999ffe4
https://doi.org/10.1093/imamci/dnaa025
https://doi.org/10.1093/imamci/dnaa025
Publikováno v:
IFAC-PapersOnLine. 53:12962-12967
In this paper, the stability properties of a microgrid in closed-loop with local inverters’ controllers and a droop power-sharing scheme are studied. The main result is the formal statement that this system is asymptotically stable concerning the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3898a273b653e2f88756a16f462a6e02
https://doi.org/10.1016/j.ifacol.2020.12.2137
https://doi.org/10.1016/j.ifacol.2020.12.2137
This chapter deals with the design of a passivity-based controller for DC–DC converters by using a general representation for second-order converters, that is, buck, boost, buck-boost, and noninverting buck-boost converters. The main idea is to pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d47593e19b8766fce61283509c85ac1
https://doi.org/10.1016/b978-0-12-822101-3.00016-2
https://doi.org/10.1016/b978-0-12-822101-3.00016-2
Publikováno v:
Automatica, 139:110192. PERGAMON-ELSEVIER SCIENCE LTD
In this paper, a control scheme for islanded electric microgrids is proposed. Exhibiting a dynamical structure and based on passivity, cascaded systems, and input-to-state stability arguments, the asymptotic stability properties of the closed-loop sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd924d3b1a351014d3aa55bdb9ed53bc
https://doi.org/10.1016/j.automatica.2022.110192
https://doi.org/10.1016/j.automatica.2022.110192
Publikováno v:
CDC
The availability of excitation controllers to enhance transient stability has regained significant relevance in recent years, due to the unprecedented ongoing changes in power systems. Yet, the practical deployment of many reported control schemes is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7965fa1bde2a4ef777c08e85299f6af
https://doi.org/10.1109/cdc42340.2020.9304424
https://doi.org/10.1109/cdc42340.2020.9304424
Publikováno v:
International Journal of Adaptive Control and Signal Processing. 32:950-966
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddb01a60ef6e6e75fec93e150d4d7e9b
https://doi.org/10.1002/acs.2877
https://doi.org/10.1002/acs.2877
Publikováno v:
IFAC-PapersOnLine. 51:187-192
Using a well-known Passivity-based controller, in this paper is considered a stabilization scheme that explicitly includes the structure of the network and the dynamics of the power converters, features that are not usually found in the reported resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3af5c9670b53c77379d3699d277de43
https://doi.org/10.1016/j.ifacol.2018.06.051
https://doi.org/10.1016/j.ifacol.2018.06.051