Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Marc Diaz-Aguilo"'
Autor:
Francisco de Leon, Dariusz Czarkowski, Wenbo Wang, Marc Diaz-Aguilo, Kwok Ben Mak, Resk Ebrahem Uosef
Publikováno v:
IEEE Transactions on Power Delivery. 33:2946-2955
A comprehensive time series power flow (TSPF) framework is proposed for the analysis of fault-induced delayed voltage recovery (FIDVR). TSPF bridges the gap between static power flow simulations and time-domain simulations for FIDVR analysis. FIDVR e
Autor:
Damian Sciano, Ashhar Raza, Reynaldo Salcedo, Dariusz Czarkowski, Francisco de Leon, Resk Ebrahem Uosef, Marc Diaz-Aguilo
Publikováno v:
IEEE Transactions on Power Delivery. 31:1317-1326
This paper presents an investigation of utilizing dc links to merge heavily meshed urban distribution networks in dense-load areas to increase reliability and expand operational flexibility. It provides a cost-benefit evaluation of utilizing dc-link
Autor:
Dariusz Czarkowski, Marc Diaz-Aguilo, David Wang, Abdullah Bokhari, Resk Ebrahem Uosef, Ashhar Raza, Francisco de Leon
Publikováno v:
IEEE Transactions on Power Delivery. 31:286-293
In this paper, the voltage profile of secondary networks under conservation voltage reduction and distributed-generation (DG) penetration is studied for the first time. Three networks in New York City, modeled in detail, are used as study cases. Inte
Autor:
Francisco de Leon, Marc Diaz-Aguilo
Publikováno v:
IET Science, Measurement & Technology. 9:654-660
This study presents a validated adaptive method intended for real-time thermal rating (RTTR) of underground power cables. The accuracy of the RTTR algorithm, when producing emergency ratings or predictive calculations, strongly depends on the followi
Autor:
Francisco de Leon, Marc Diaz-Aguilo
Publikováno v:
IEEE Transactions on Power Delivery. 30:1958-1964
The proper modeling of the transient thermal behavior of mutual heating effects between underground power cables is very important for the rating of transmission and distribution cables. The IEC standards proposed an accurate model based on exponenti
Autor:
Julien Sandraz, Jonathan McClelland, Richard Macwan, Christopher Comack, Dariusz Czarkowski, Marc Diaz-Aguilo, Francisco de Leon
Publikováno v:
IEEE Transactions on Power Delivery. 29:1692-1700
This paper presents an economic model, based on a field-validated load model, for the assessment of impact of conservation voltage reduction (CVR) implemented continuously during both on-peak and off-peak hours. The model evaluates the impact on indi
Autor:
Anthony Noel, Abdullah Bokhari, Leo Birenbaum, Zivan Zabar, Rasim Doğan, Ali Alkan, Marc Diaz-Aguilo, Dariusz Czarkowski, Resk Ebrahem Uosef, Francisco de Leon
Publikováno v:
IEEE Transactions on Power Delivery. 29:1372-1381
This paper presents the experimental determination of the ZIP coefficients model to represent (static) modern loads under varying voltage conditions. ZIP are the coefficients of a load model comprised of constant impedance $Z$ , constant current $I$
Autor:
Julien Sandraz, Christopher Comack, Richard Macwan, Dariusz Czarkowski, Francisco de Leon, Marc Diaz-Aguilo, David Wang
Publikováno v:
IEEE Transactions on Power Delivery. 28:2428-2436
This paper presents a field-validated load model for the calculation of the energy conservation gains due to conservation voltage reduction (CVR) in highly meshed secondary networks. Several networks in New York City are modeled in detail. A time res