Výsledky vyhledávání - "Pedro P Vergara"

Akademický článek

Topology identification and parameters estimation of LV distribution networks using open GIS data

Autor: Dong Liu, Juan S. Giraldo, Peter Palensky, Pedro P. Vergara

Publikováno v: International Journal of Electrical Power & Energy Systems, Vol 164, Iss , Pp 110395- (2025)

The topology of low-voltage distribution networks (LVDNs) is crucial for system analysis, e.g., distributed energy resources (DERs) integration, network hosting capacity analysis, state estimation, and electric vehicle charging management. However, i

Externí odkaz: https://doaj.org/article/25776a28da524beeae2eeb9d887bb672

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Akademický článek

Enhanced AC/DC optimal power flow via nested distributed optimization for AC/VSC-MTDC hybrid power systems

Autor: Haixiao Li, Pedro P. Vergara, Robert Dimitrovski, Hongjin Du, Aleksandra Lekić

Publikováno v: International Journal of Electrical Power & Energy Systems, Vol 164, Iss , Pp 110365- (2025)

The deployment of voltage source converters (VSC) to facilitate flexible interconnections between the AC grid, renewable energy system (RES) and Multi-terminal DC (MTDC) grid is on the rise. However, significant challenges exist in exploiting coordin

Externí odkaz: https://doaj.org/article/451195029a3e4220a0d6ab4a1dfacc8b

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Akademický článek

Asociación entre variables de Empuje Isométrico de Media Pierna (EIMP) con variables antropométricas y cualidades físicas en jugadores varones de Rugby Amateurs

Autor: Pedro Zúñiga-Vergara, Gonzalo Rozas, Eduardo Fuentes

Publikováno v: Revista Ciencias de la Actividad Física, Vol 23, Iss 2, Pp 1-16 (2022)

Objetivo: el objetivo de este estudio es describir el perfil de las variables del EIMP entre las dos posiciones de juego y determinar las posibles asociaciones con las características antropométricas y las cualidades físicas de un grupo de jugador

Externí odkaz: https://doaj.org/article/61e4ce6c1fd7453d9a7ebc201ca2fd83

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Critical Data Visualization to Enhance Protection Schemes for State Estimation

Autor: Vinicius B. Braga Flor, Milton B. Do Coutto Filho, Julio C. Stacchini de Souza, Pedro P. Vergara

Publikováno v: IEEE Transactions on Smart Grid. 14:1249-1261

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46094cf1cf3f4ddbc5c0ee41f42768b3
https://doi.org/10.1109/tsg.2022.3203404

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A Mixed-integer Linear Programming Model for Defining Customer Export Limit in PV-rich Low-voltage Distribution Networks

Autor: Pedro P. Vergara, Juan S. Giraldo, Mauricio Salazar, Nanda K. Panda, Phuong H. Nguyen

Publikováno v: Journal of Modern Power Systems and Clean Energy (MPCE), 11(1)

A photovoltaic (PV)-rich low-voltage (LV) distribution network poses a limit on the export power of PVs due to the voltage magnitude constraints. By defining a customer export limit, switching off the PV inverters can be avoided, and thus reducing po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb30a58c1c7e598c4444b63863cc8223
https://doi.org/10.35833/mpce.2022.000400

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Fabrication of an Electrostatic Actuated Dielectric Mirror With Free-Standing Layers of Polymer

Autor: Leda Lunardi, Pedro P. Vergara

Publikováno v: IEEE Transactions on Electron Devices. 68:6240-6248

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e675b65cfcef94f191b15a957832e952
https://doi.org/10.1109/ted.2021.3116922

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Akademický článek

Generalities about design and operation of microgrids

Autor: Juan Manuel Rey-López, Pedro Pablo Vergara-Barrios, Germán Alfonso Osma-Pinto, Gabriel Ordóñez-Plata

Publikováno v: Dyna, Vol 82, Iss 192, Pp 109-119 (2015)

La necesidad de nuevos sistemas de generación ha motivado el de sarrollo de las micro-redes. Este nuevo concepto traerá consigo significantes beneficios a las redes de transmisión y distribución como reduc ción de pérdidas, mayor grado de efici

Externí odkaz: https://doaj.org/article/0c0a83ff883241a89fd963743894adae

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A fixed-point current injection power flow for electric distribution systems using Laurent series

Autor: Juan S. Giraldo, Oscar Danilo Montoya, Pedro P. Vergara, Federico Milano

Publikováno v: Elsevier-Electric Power Systems Research Vol. 211 (2022)
Electric Power Systems Research, 211
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Electric power systems research, 211:108326. Elsevier

his paper proposes a new power flow (PF) formulation for electrical distribution systems using the current injection method and applying the Laurent series expansion. Two solution algorithms are proposed: a Newtonlike iterative procedure and a fixed-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6791e217ad401a8dd205d196087d953
https://doi.org/10.1016/j.epsr.2022.108326

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Estimating PV Curtailed Power as a Voltage Support Service using Data-Driven Approaches

Autor: Gijs Verhoeven, Pedro P Vergara, Edgar Mauricio Salazar Duque, Koen Kok

Publikováno v: SEST 2022-5th International Conference on Smart Energy Systems and Technologies

To guarantee a successful deployment of a droop-based control strategy to mitigate overvoltage problems caused by solar photovoltaic (PV) generation, Distribution System Operators (DSOs) will need to estimate the amount of active power curtailed by t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5d21ad55f7d6dd2bbeb3528041f14c2
https://doi.org/10.1109/sest53650.2022.9898486

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