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Imposing Radiality Constraints in Distribution System Optimization Problems
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-01)
Distribution systems commonly operate with a radial topology, so all models of optimization problems in these distribution systems should consider radiality in their formulation. This work presents a literature review, a ...
Planning of secondary distribution circuits through evolutionary algorithms
(2005-01-01)
In this work, the planning of secondary distribution circuits is approached as a mixed integer nonlinear programming problem (MINLP). In order to solve this problem, a dedicated evolutionary algorithm (EA) is proposed. ...
A mixed-integer LP model for the reconfiguration of radial electric distribution systems considering distributed generation
(2013-01-21)
The problem of reconfiguration of distribution systems considering the presence of distributed generation is modeled as a mixed-integer linear programming (MILP) problem in this paper. The demands of the electric distribution ...
Analysis of the radial operation of distribution systems considering operation with minimal losses
(Elsevier B.V., 2015-05-01)
Electric power distribution systems, and particularly those with overhead circuits, operate radially but as the topology of the systems is meshed, therefore a set of circuits needs to be disconnected. In this context the ...
Multiobjective short-term planning of electric power distribution systems using NSGA-II
(2013-06-01)
This paper presents a mixed integer nonlinear programming multiobjective model for short-term planning of distribution networks that considers in an integrated manner the following planning activities: allocation of capacitor ...
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 ...
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 ...
Optimization of the Topology of Electric Energy Distribution Networks by Using Algorithm Inspired on Ant Behaviors
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
An algorithm inspired on ant behavior is developed in order to find out the topology of an electric energy distribution network with minimum power loss. The algorithm performance is investigated in hypothetical and actual ...
Disturbance detection for optimal database storage in electrical distribution systems using artificial immune systems with negative selection
(Elsevier B.V., 2014-04-01)
This paper presents the development of an intelligent system named normal pass filter to generate a disturbance database in electrical distribution systems. This is a system that aims to extract examples (and proper ...
A Mixed-Integer Linear Programming Model for the Electric Vehicle Charging Coordination Problem in Unbalanced Electrical Distribution Systems
(2015-09-01)
This paper presents a novel mixed-integer linear programming (MILP) model for the electric vehicle charging coordination (EVCC) problem in unbalanced electrical distribution systems (EDSs). Linearization techniques are ...