Browsing by Author "Urquizo, Javier"
Now showing items 1-4 of 4
-
A Reliability Study of the Transmission Expansion Plan of Ecuador
Urquizo, Javier; Alvarez, Hellen; Cajape, Ricardo; Plazarte, Juan (LACCEI Inc., 2020-07)The objective of this article is to evaluate the reliability of the Ecuadorian National Interconnected System (acronym in Spanish SNI). It focuses on the sufficiency of the network and considers the projected changes in ... -
A TAXONOMY OF KEY UNCERTAINTIES USING HIGH-LEVEL FRAMEWORKS FOR ENERGY MODELLING
Urquizo, Javier; Calderón, Carlos; James, Philip (LACCEI, Inc., 2019-07)This paper provides a tri-dimensional taxonomy of uncertainty of the Newcastle CarbonRoute Framework (NCRF) using a concept map. It requires the identification of the sources, issues and sub-issues of the uncertainties in ... -
Analysis of contingencies through the sensitivity factors of the National Interconnected System. A case study in Ecuador
Urquizo, Javier; Alvarado, Andre; Asqui, Jimmy; Plazarte, Juan (LACCEI Inc., 2020-07)This article is based on a simple contingency analysis using sensitivity factors in the IEEE fourteen bus system, and later in the National Interconnected System (SNI) in the Republic of Ecuador. The Ecuadorian network was ... -
The Identification of Speed Regulation Systems Parameters for Hydraulic Turbogenerators
Urquizo, Javier; Fajardo, Missael; Guzman, Joseph; Vargas, Walter; Cepeda, Jaime (LACCEI Inc., 2020-07)In this paper, we begin research on primary frequency control in Ecuador, in the same way as has been done for many years for secondary control. We analyse primary frequency regulation, and the respective parameters of ...