Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Juan Segundo"'
Autor:
Andrea Rodríguez Quiroga, Juan Segundo Peña Loray, Antonio Moreno Poyato, Juan Roldán Merino, Camila Botero, Laura Bongiardino, Saskia Ivana Aufenacker, Samantha K. Stanley, Tiago Costa, Sílvia Luís, Léan V. O’Brien, Teaghan L. Hogg, Luísa Teixeira-Santos, Lara Guedes de Pinho, Carlos Sequeira, Francisco Sampaio
Publikováno v:
BMC Psychology, Vol 12, Iss 1, Pp 1-12 (2024)
Abstract Background Eco-anxiety is increasingly recognized as a shared experience by many people internationally, encompassing fear of environmental catastrophe and anxiety about ecological crises. Despite its importance in the context of the changin
Externí odkaz:
https://doaj.org/article/2d6ba189684f4670bd819e1173fb4d21
Autor:
Francisco Sampaio, Tiago Costa, Luísa Teixeira-Santos, Lara Guedes de Pinho, Carlos Sequeira, Sílvia Luís, Ana Loureiro, Jerônimo C. Soro, Juan Roldán Merino, Antonio Moreno Poyato, Juan Segundo Peña Loray, Andrea Rodríguez Quiroga, Léan V. O’Brien, Teaghan L. Hogg, Samantha K. Stanley
Publikováno v:
BMC Public Health, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background Worsening environmental conditions may amplify people’s emotional responses to an environmental crisis (eco-anxiety). In Portugal, young people seem to be especially concerned about climate change. However, this phenomenon needs
Externí odkaz:
https://doaj.org/article/69ed6907813c41edb287a1ffb9a11e0b
Autor:
M. A. Toro-Mendoza, Juan Segundo-Ramirez, Aaron Esparza-Gurrola, Nancy Visairo-Cruz, C. Alberto NuNez Guitierrez, C. Perez-Negron
Publikováno v:
IEEE Access, Vol 11, Pp 111011-111033 (2023)
Modern power grids are becoming more stressed, more complex, and beginning to have a significant integration of energy sources based on power electronics devices, which significantly changes the dynamics of power grids affecting the design and operat
Externí odkaz:
https://doaj.org/article/b7fa1763b9ea41aab544aabc297dcd5e
Publikováno v:
Energies, Vol 16, Iss 21, p 7382 (2023)
Controlling a PWM rectifier can be challenging due to the bilinear nature of its averaged model. This paper introduces the use of the Butterworth approach to design and control an LCL-filter-based PWM rectifier with power quality functions. By levera
Externí odkaz:
https://doaj.org/article/a18fce41cf57495a91602a8a8fc596ae
Autor:
Juan Segundo-Ramirez, Julio Hernandez-Ramirez, Nancy Visairo-Cruz, C. Alberto Nunez Guitierrez
Publikováno v:
IEEE Access, Vol 10, Pp 105758-105769 (2022)
The stability issues assessment by the impedance-based method demands the computation of accurate small-signal models. However, obtaining impedance models can be a time-consuming task if analytical models or the perturbation-based method are used. Es
Externí odkaz:
https://doaj.org/article/3bf631a5f47a42e9a14e2666e690c832
Autor:
Roberto Moreno-Sanchez, C. Alberto Nunez-Gutierrez, Nancy Visairo-Cruz, Julio Hernandez-Ramirez, Juan Segundo-Ramirez
Publikováno v:
IEEE Access, Vol 9, Pp 117660-117672 (2021)
This paper is dedicated to presenting control-tuning methodologies for the rotor-side converter (RSC) and grid-side converter (GSC) of series-compensated DFIG-based wind farms (WF) and to determining the origin of subsynchronous resonance (SSR). Unli
Externí odkaz:
https://doaj.org/article/98911502c44a4212a7c730a776727964
Publikováno v:
IEEE Access, Vol 8, Pp 216844-216855 (2020)
This paper introduces a holistic control approach applied to a grid-connected converter of a Battery Energy Storage System (BESS). The BESS is mainly used for power peak shaving, frequency supporting, and islanded operation mode which implies multipl
Externí odkaz:
https://doaj.org/article/b1cd8867802e472a89f337cb7dd9d27c
Publikováno v:
Energies, Vol 15, Iss 21, p 7992 (2022)
Synchronized converters are being studied as a viable alternative to address the transition from synchronous generation to power-electronics-based generation systems. One of the important features that make the synchronous generator an unrivaled alte
Externí odkaz:
https://doaj.org/article/d959daf53ec549e783df02f3435b9585
Publikováno v:
Energies, Vol 12, Iss 23, p 4435 (2019)
It is well known that a low level of electrolytes in batteries produces a malfunction or even failure and irreversible damage. There are several kinds of sensors to detect the electrolyte level. Some of them are non-invasive, such as optical sensors
Externí odkaz:
https://doaj.org/article/d720bffe13eb4c61b540fddf804c1033
Publikováno v:
Energies, Vol 12, Iss 21, p 4093 (2019)
This paper deals with a battery energy storage system (BESS) in only one of its multiple operating modes, that is when the BESS is charging the battery bank and with the focus on the control scheme design for the BESS input stage, which is a three-ph
Externí odkaz:
https://doaj.org/article/9006a2d168774e86b40d9e5624def8f5