Výsledky vyhledávání - "Encarna García-Vílchez"

Akademický článek

Combined Method of Flow-Reduced Dump Load for Frequency Control of an Autonomous Micro-Hydropower in AC Microgrids

Autor: Leonardo Peña-Pupo, Herminio Martínez-García, Encarna García-Vílchez, Ernesto Y. Fariñas-Wong, José R. Núñez-Álvarez

Publikováno v: Energies, Vol 14, Iss 23, p 8059 (2021)

Nowadays, microgrids (MGs) play a crucial role in modern power systems due to possibility of integrating renewable energies into grid-connected or islanded power systems. The Load Frequency Control (LFC) is an issue of paramount importance to ensure

Externí odkaz: https://doaj.org/article/79eaae7d96a54bdc9745888d43203347

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Combined Method of Flow-Reduced Dump Load for Frequency Control of an Autonomous Micro-Hydropower in AC Microgrids

Autor: Herminio Martinez-Garcia, Ernesto Y. Fariñas-Wong, Encarna García-Vílchez, Leonardo Peña-Pupo, José R. Núñez-Álvarez

Publikováno v: Energies, Vol 14, Iss 8059, p 8059 (2021)
Energies
REDICUC-Repositorio CUC
Corporación Universidad de la Costa
instacron:Corporación Universidad de la Costa
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Energies; Volume 14; Issue 23; Pages: 8059

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a6b8af81d8bc2eea1c8226f7d37dfa
https://www.mdpi.com/1996-1073/14/23/8059

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The inclusion of power gyrator topologies as energy processing cells in photovoltaic solar conversion

Autor: Herminio Martinez-Garcia, Encarna García-Vílchez

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This paper will provide a classification of high efficiency switching power-gyrator structures and their use as cells for energy processing in photovoltaic solar facilities. Having into account the properties of these topologies presented in the arti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::563243a49a65774feb7d9e0a86745170
http://hdl.handle.net/2117/364413

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Power-based equivalent-modeling circuit for DC linear time-invariant resistive one-port networks

Autor: Herminio Martinez-Garcia, Encarna García-Vílchez

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
IEEE Access, Vol 9, Pp 23326-23334 (2021)

This paper introduces a new equivalent circuit for linear DC networks containing independent voltage and/or current sources and resistors, which represents all internal losses. Since the equivalent-modeling proposal does allow the determination of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e52a6c3061018183b36ff133dedb613
http://hdl.handle.net/2117/355593

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Optimization of a Microgrid Integrated with Renewable Energies using PSO

Autor: Herminio Martinez-Garcia, Navid Salehi, Encarna García-Vílchez, Guillermo Velasco-Quesada

Publikováno v: E3S Web of Conferences, Vol 239, p 00011 (2021)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Nowadays, microgrids (MGs) play a crucial role in modern power systems due to possibility of integrating renewable energies into the MG system. It is expected in near future collaborating microgrids as a community has a great affect in providing effi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96800ec0bd2e519d982ca01553721a77
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/15/e3sconf_icren2021_00011.pdf

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The use of symmetrical angle switched single- & 3-phase rectifiers in micro hydro power plants

Autor: Encarna García-Vílchez, Luis Vazquez-Seisdedos, Henry Bory-Prevez, Herminio Martinez-Garcia, Antoni Grau-Saldes

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ETFA

© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbae0756aa5821914083494fe7da0802
https://hdl.handle.net/2117/330371

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An approach to renewable energies course for energy engineering students in the framework of the European Higher Education Area (EHEA)

Autor: Herminio Martinez-Garcia, Encarna García-Vílchez

Publikováno v: INDIN
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

As it is well known, the Bologna Process is a voluntary intergovernmental European cooperation initiative that led to the creation of the named European Higher Education Area (EHEA). EHEA was formed to promote mobility, increase academic recognition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bbc602e9014f5553b06f7391d4ecc3a
https://doi.org/10.1109/indin.2017.8104824

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Approach to the implementation of linear-assisted-based battery chargers

Autor: Encarna García-Vílchez, Herminio Martinez-Garcia

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
E3S Web of Conferences, Vol 22, p 00112 (2017)
Recercat. Dipósit de la Recerca de Catalunya
instname

This article shows the proposal of a linear–assisted regulator or linear–&–switching hybrid regulator with a constant switching frequency. The control loop of the system is based on the current–mode technique. The main disadvantage of a regul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c585cafab643ae2e4354d1a468863844
https://doi.org/10.1051/e3sconf/20172200112

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On the modelling of linear-assisted DC-DC voltage regulators for photovoltaic solar energy systems

Autor: Encarna García-Vílchez, Herminio Martinez-Garcia

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
E3S Web of Conferences, Vol 22, p 00113 (2017)

This paper shows the modelling of linear–assisted or hybrid (linear & switching) DC/DC voltage regulators. In this kind of regulators, an auxiliary linear regulator is used, which objective is to cancel the ripple at the output voltage and provide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ba2bb63972133b4749565ecf09c2b1
https://doi.org/10.1051/e3sconf/20172200113

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