Výsledky vyhledávání - "M. García-Gracia"

Autor: M. García-Gracia, S. Borroy, M. Paz Comech, M.Teresa Villen

Publikováno v: Distributed Generation

The expectable great penetration of dispersed generators in distribution systems can lead to conflicts with the current protection schemes, since they were designed to work in a different scenario and under different conditions. Most of the problems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff0df8201cd3f54ff1f749badd4764d7
http://www.intechopen.com/articles/show/title/protection-in-distributed-generation

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Stand-alone hybrid power plant based on SiC solar PV and wind inverters with smart spinning reserve management

Autor: M. García-Gracia, José Antonio Cebollero, Susana Martín-Arroyo, Álvaro Llamazares

Publikováno v: Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
Electronics
Volume 10
Issue 7
Electronics, Vol 10, Iss 796, p 796 (2021)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname

Stand-alone hybrid power plants based on renewable energy sources are becoming a more and more interesting alternative. However, their management is a complex task because there are many variables, requirements and restrictions as well as a wide vari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c12aacd49ef0604854f27f7d896204e
http://zaguan.unizar.es/record/106168

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Akademický článek

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Akademický článek

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The half-sine method: a new accurate location method based on wavelet transform for transmission-line protection from single-ended measurements

Autor: Antonio Montañés, M. García-Gracia, Susana Martín Arroyo

Publikováno v: Energies
Volume 12
Issue 17
Energies, Vol 12, Iss 17, p 3293 (2019)
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname

In this work, a new and accurate method based on the wavelet transform is proposed for fault location in transmission-line systems. The proposed wavelet method consists of the analysis of the transient signal measured at a single end of the transmiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6803d1468118cd728e20a90e7670793
http://zaguan.unizar.es/record/79851

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Cogging torque reduction based on a new pre-slot technique for a small wind generator

Autor: M. García-Gracia, Ángel Jiménez Romero, Susana Martín Arroyo, Jorge Herrero Ciudad

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Energies; Volume 11; Issue 11; Pages: 3219
Energies, Vol 11, Iss 11, p 3219 (2018)

Cogging torque is a pulsating, parasitic and undesired torque ripple intrinsic of the design of a permanent magnet synchronous generator (PMSG), which should be minimized due to its adverse effects: vibration and noise. In addition, as aerodynamic po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a59f110da0bc09383bcfcb548a8bd3
http://zaguan.unizar.es/record/76089

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Network impulse response based‐on fault location method for fault location in power distribution systems

Autor: Diego López Andía, Marta Abad, M. García-Gracia, Nabil El Halabi

Publikováno v: IET Generation, Transmission & Distribution. 10:3962-3970

This study proposes a new time-domain fault location method based on the impulse response (image) of a power system. The proposed algorithm captures an electrical image of the power system in normal operation by injecting a train of impulses. Followi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f81c95eb67eb8c728af3f8ad8aeb6d6f
https://doi.org/10.1049/iet-gtd.2016.0765

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