Carrera Analuisa, Víctor David (jul-2012) - [Director: Espinosa Gualotuña, Santiago Raúl]

The electric Substations, a very important element of the electric systems of potency, because the existent linkage between the transmission of electric power and the delivery are the end users. In the conventional systems of protection, measurement, control and supervision of the substation, the...

Guano Zambrano, Galo Ricardo (feb-2015) - [Director: Espinosa Gualotuña, Santiago Raúl]

In this thesis the evolution of the Ecuadorian electricity sector in relation to the mechanisms of power generation tender to private initiative, demand, concession areas discusses the different types both in procurement markets as national and international negotiations in relation to Europe,...

Velastegui Tixi, Henrry Fabricio (mar-2015) - [Director: Espinosa Gualotuña, Santiago Raúl]

The thermal generation units play a key role in the national grid, as part of the economic dispatch daily to supply the country's electricity demand, therefore it is important to consider an efficient model for the selection of thermal units which allows optimal use of primary resources and...

Ledesma Guaitarilla, Marco Vinicio (abr-2017) - [Director: Espinosa Gualotuña, Santiago Raúl]

The present paper proposes a long-term planning of generation expansion for electrical power systems. In order to achieve this goal, it is made an optimization model. This model allows a minimization of investment costs and the ones associated with operation, administration and maintenance of...

Pérez Mora, Santiago Rogelio (feb-2015) - [Director: Espinosa Gualotuña, Santiago Raúl]

"The electricity generation business has evolved efficiently to supply the demand, in this sense the electrical system operator requires computational tools that facilitate and support decision-making, especially in regard to the optimizing the delivery of ...

Chávez Saavedra, Diego Alejandro (may-2014) - [Director: Espinosa Gualotuña, Santiago Raúl]

In recent years mainly due to factors such as increased consumption of electricity in cargo areas have led to the electric system to work closer to their limits, producing significant changes in reactive power flows in transmission lines constitute one of the causes associated with the...

Vásquez Barba, Carolina Alexandra (sep-2016) - [Director: Espinosa Gualotuña, Santiago Raúl]

This article found an optimization model that allows to locate units Distributed Generation (DG) for improving the voltage profile in an electrical distribution system, it results reducing losses power and in turn increases the stability and reliability of the electrical system. The methodology...

Calderón Gavilanes, Christian Arturo; Tobar Molina, Francisco Andrés (sep-2012) - [Director: Espinosa Gualotuña, Santiago Raúl]

Actualmente, la electricidad fluye de manera unidireccional y con despacho centralizado desde las plantas generadoras hasta los consumidores del servicio y las inversiones en los sistemas eléctricos se realizan básicamente para cubrir a la demanda del momento sin miras al crecimiento en un...

Curillo Casco, Wilmer David (feb-2017) - [Director: Espinosa Gualotuña, Santiago Raúl]

The growing demand for electricity worldwide has generated great interest in Distributed Generation (DG), since they can be used in places far from large cities or in places where there are no water resources for centralized generation. One of the greatest potential benefits offered is to minimize...

Ayala Maldonado, Dukeyro Eduardo (jul-2017) - [Director: Espinosa Gualotuña, Santiago Raúl]

The paper present the mathematical model that allows determining optimally the location and size of distributed generation in a distribution network, both technically and economically, using the General Algebraic Modeling System (GAMS) optimizer. The methodology initially considers the simulation...