The Influence of MPPT Algorithms in the Lifespan of the Capacitor Across the PV Array

Autor: Márquez Alcaide, Abraham, Gómez Merchán, Rubén, Zafra Ratia, Eduardo, Pérez, E., López, Juan M., León Galván, José Ignacio, Vázquez Pérez, Sergio, García Franquelo, Leopoldo

PV systems efficiency highly depends on the MPPT strategy to be implemented in the PV converter. Many MPPT methods on the literature are focused on improving the steady state and transient system performance extracting the maximum energy from the sun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3272::f2f014cdf332767954a0263cab857a1b

Applications and Modulation Methods for Modular Converters Enabling Unequal Cell Power Sharing

Autor: Giuseppe Monopoli, Vito, Márquez, Abraham, León Galván, José Ignacio, Liserre, Marco, Buticchi, Giampaolo, García Franquelo, Leopoldo, Vázquez Pérez, Sergio

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)

Modular converters based on the connection of multiple power cells have become a competitive solution for many applications achieving high performance with reduced production and maintenance cost. However, their performance is degraded if the power m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5591d69dd9b17a9b48a8c1fab070c47b

Model Predictive Control of Modular Multilevel Converters Using Quadratic Programming

Autor: Yin, Jiapeng, León Galván, José Ignacio, Pérez, Marcelo A., García Franquelo, Leopoldo, Márquez, Abraham, Vázquez Pérez, Sergio

Publikováno v: idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)
idUS. Depósito de Investigación de la Universidad de Sevilla
instname

The finite control set-model predictive control (FCS MPC) has been adopted as an excellent choice for the applications of multilevel converters during the last two decades for its salient performance. However, in the case of modular multilevel conver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2f0e387811c520ba7682ecd636ba2b33

Model predictive control for single-phase NPC converters based on optimal switching sequences

Autor: Vázquez Pérez, Sergio, P. Aguilera, Ricardo, Acuna, Pablo, Pou, Josep, León Galván, José Ignacio, García Franquelo, Leopoldo, G. Agelidis, Vassilios

Publikováno v: idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)

In this paper, a model predictive control (MPC) based on optimal switching sequences (OSSs) for a singlephase grid-connected full-bridge neutral-point-clampled (NPC) power converter is presented. The predictive control algorithm is formulated in term

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::7d589db31055f9132c1a9084745fcbe9

Adaptive Vectorial Filter for Grid Synchronization of Power Converters Under Unbalanced and/or Distorted Grid Conditions

Autor: Vázquez Pérez, Sergio, Sánchez Segura, Juan Antonio, Reyes Díaz, Manuel Rafael, León Galván, José Ignacio, Carrasco Solís, Juan Manuel

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname

This paper presents a new synchronization scheme for detecting multiple positive-/negative-sequence frequency harmonics in three-phase systems for grid-connected power converters. The proposed technique is called MAVF-FLL because it is based on the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9d473f0506918dace22001f313175338