Now showing items 1-10 of 288
Improving the grid operation and reliability cost of distribution systems with dispersed generation
In this work, a mathematical model to analyze the impact of the installation and operation of dispersed generation units in power distribution systems is proposed. The main focus is to determine the trade-off between the ...
Optimized allocation of sectionalizing switches and control and protection devices for reliability indices improvement in distribution systems
Reliability of power supply is related, among other factors, to the control and protection devices allocation in feeders of distribution systems. In this way, optimized allocation of sectionalizing switches and protection ...
Modelo AC para el despacho combinado de contratos bilaterales y bolsa de energía considerando restricciones de seguridad
Reliability is a key aspect in power system design and planning. Maintaining a reliable power system is a very important issue for their design and operation. Under the new competitive framework of the electricity sector, ...
A proposal for reliability evaluation of components on electric power distribution system integrating probabilistic models and fuzzy inference systems
The system reliability depends on the reliability of its components itself. Therefore, it is necessary a methodology capable of inferring the state of functionality of these components to establish reliable indices of ...
A Nonlinear Binary Programming Model for Fault Section Estimation in Electric Power Systems
This paper proposes a method to solve the fault section estimation (FSE) problem in power systems by developing a nonlinear binary programming model using the AMPL mathematical programming language. This model is developed ...
On the efficiency of an alternative codification for multiobjective service restoration in electric distribution networks
This paper proposes an alternative codification to solve the service restoration in electric power distribution networks using a SPEA2 multiobjective evolutionary algorithm, assuming the minimization of both the load not ...