Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Enrique Espina"'
Autor:
Felix Rojas, Roberto Cardenas, Claudio Burgos-Mellado, Enrique Espina, Javier Pereda, Cristian Pineda, David Arancibia, Matias Diaz
Publikováno v:
IEEE Access, Vol 10, Pp 61277-61325 (2022)
In three-phase unbalanced systems, where the circulation of zero sequence current is necessary, four-leg converters provide a neutral connection for single-phase or other unbalanced loads typically utilized in three-phase distribution systems. In add
Externí odkaz:
https://doaj.org/article/833fe7acf15a404e9d579fec2874c3e4
Autor:
Enrique Espina, Jacqueline Llanos, Claudio Burgos-Mellado, Roberto Cardenas-Dobson, Manuel Martinez-Gomez, Doris Saez
Publikováno v:
IEEE Access, Vol 8, Pp 193412-193448 (2020)
There is an increasing interest and research effort focused on the analysis, design and implementation of distributed control systems for AC, DC and hybrid AC / DC microgrids. It is claimed that distributed controllers have several advantages over ce
Externí odkaz:
https://doaj.org/article/6f151bf6e68c48a883f905b66e48dd9a
Autor:
Claudio Burgos-Mellado, Jacqueline Llanos, Enrique Espina, Doris Saez, Roberto Cardenas, Mark Sumner, Alan Watson
Publikováno v:
IEEE Access, Vol 8, Pp 164882-164898 (2020)
A distributed control strategy is proposed to share unbalanced currents in three-phase three-wire isolated AC Microgrids (MGs). It is based on a novel approach where, rather than analysing the MG as a three-phase system, it is analysed as three singl
Externí odkaz:
https://doaj.org/article/843a1b36e4484cf6bcabe7d04ff1975a
Autor:
Erwin Rute-Luengo, Alex Navas-Fonseca, Juan S. Gomez, Enrique Espina, Claudio Burgos-Mellado, Doris Saez, Mark Sumner, Diego Munoz-Carpintero
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 11:627-642
This paper presents a novel scheme based on distributed model-based predictive control for the secondary level control of hybrid AC/DC microgrids. Prediction models based on droop control and power transfer equations are proposed to characterize the
Autor:
Cárdenas, Mauricio Espinoza, Matias Diaz, Enrique Espina, Andrés Mora, Arturo Letelier, Felipe Donoso, Roberto
Publikováno v:
Electronics; Volume 12; Issue 13; Pages: 2791
The modular multilevel converter (MMC) based on half-bridge modules is a power converter topology suitable for high-power medium-voltage variable-speed drives. However, the voltage of its flying capacitors is negatively affected when low frequencies
Autor:
Efrain Ibaceta, Alexander Rojas, Matias Diaz, Enrique Espina, Matias Uriarte, Juan Carlos Travieso
Publikováno v:
2022 IEEE International Conference on Automation/XXV Congress of the Chilean Association of Automatic Control (ICA-ACCA).
Autor:
Cristobal Rodriguez, Matias Uriarte, Mauricio Espinoza, Efrain Ibaceta, Matias Diaz, Enrique Espina
Publikováno v:
2022 IEEE Biennial Congress of Argentina (ARGENCON).
Publikováno v:
IEEE Transactions on Power Electronics. 36:5971-5984
Secondary control strategies in hybrid ac/dc microgrids have been conventionally designed independently for each side of the microgrid, neglecting the interaction between the ac and dc sides due to the power transferred through the interlinking conve
Autor:
Alex Navas-Fonseca, Claudio Burgos-Mellado, Juan S. Gómez, Enrique Espina, Jacqueline Llanos, Doris Śaez, Mark Sumner, Daniel E. Olivares
Publikováno v:
IEEE Transactions on Smart Grid. :1-1
Publikováno v:
IEEE Transactions on Smart Grid. :1-1