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Control preventivo dinamico de sistemas de energia electrica usando redespacho de generacion y corte de carga
(1999-12-01)
A model for preventive control in electrical systems is presented, taking into account the dynamic aspects of the network. Among these aspects, the effects provoked by perturbations which cause oscillations in synchronous ...
The need of subsidy for the implementation of photovoltaic solar energy as supporting of decentralized electrical power generation in Brazil
(2013-01-08)
The growing demand for electrical power and the limited capital invested to provide this power is forcing countries like Brazil to search for new alternatives for electrical power generation. The purpose of this paper is ...
Allocation of the cost of transmission losses in a multimarket framework
(2006-10-25)
The paper addresses the issue of apportioning of the cost of transmission losses to generators and demands in a multimarket framework. Line flows are unbundled using equivalent bilateral exchanges on a DC-network model and ...
Improving the grid operation and reliability cost of distribution systems with dispersed generation
(2013-02-01)
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 ...
Simultaneous distributed generation and electric vehicles hosting capacity assessment in electric distribution systems
(2021-01-01)
This work presents a strategy, from the perspective of the distribution system operator (DSO), that aims at simultaneously estimating the maximum penetration levels of renewable-based distributed generation (DG) and electric ...
Increasing distributed generation hosting capacity in distribution systems via optimal coordination of electric vehicle aggregators
(2021-01-01)
This work presents a novel strategy, designed from the distribution system operator viewpoint, aimed at estimating the hosting capacity in electric distribution systems when controllable plug-in electric vehicles are in ...
Metaheuristic optimization algorithms for the optimal coordination of plug-in electric vehicle charging in distribution systems with distributed generation
(2017-01-01)
This paper proposes three metaheuristic optimization techniques to solve the plug-in electric vehicle (PEV) charging coordination problem in electrical distribution systems (EDSs). Optimization algorithms based on tabu ...
Local Electricity Markets for Electric Vehicles: An Application Study Using a Decentralized Iterative Approach
(2021-11-04)
Local electricity markets are emerging solutions to enable local energy trade for the end users and provide grid support services when required. Various models of local electricity markets (LEMs) have been proposed in the ...
Simulation of needle-type corona electrodes by the finite element method
(2007-12-01)
This paper describes a software tool, called LEVSOFT, suitable for the electric field simulations of corona electrodes by the Finite Element Method (FEM). Special attention was paid to the user friendly construction of ...
Viabilidad económica de la utilización de biogás para la conversión en energía eléctrica
(2011-09-23)
The economic viability of the electrical power generation using biogas from swine wastes, was determined. The analyzed biodigester is a continuous tubular model with brick concrete duct and plastic covering with a gasometer, ...