Buscar
Mostrando ítems 1-10 de 79
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 ...
Constrained Optimization With Integer And Continuous Variables Using Inexact Restoration And Projected Gradients
(Univ Simon BolivarCaracas, 2016)
Logically constrained optimal power flow: Solver-based mixed-integer nonlinear programming model
(Elsevier B.V., 2018-04-01)
There is increasing evidence of the shortage of solver-based models for solving logically-constrained AC optimal power flow problem (LCOPF). Although in the literature the heuristic-based models have been widely used to ...
Mixed integer quadratically-constrained programming model to solve the irregular strip packing problem with continuous rotations
(Springer, 2018-09-01)
The irregular strip packing problem consists of cutting a set of convex and non-convex two-dimensional polygonal pieces from a board with a fixed height and infinite length. Owing to the importance of this problem, a large ...
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 ...
A mixed-integer quadratically-constrained programming model for the distribution system expansion planning
(Elsevier B.V., 2014-11-01)
This paper presents a mixed-integer quadratically-constrained programming (MIQCP) model to solve the distribution system expansion planning (DSEP) problem. The DSEP model considers the construction/reinforcement of ...
Optimisation-based Switch Allocation To Improve Energy Losses And Service Restoration In Radial Electrical Distribution Systems
(Inst Engineering Technology-IETHertford, 2016)
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 ...
Optimal Power Flow Problem Solution through a Matheuristic Approach
(2021-01-01)
The optimal power flow (OPF) problem is a widely studied subject in the literature that has been solved through classical and metaheuristic optimization techniques. Nowadays, significant advances in computational resources ...
Centralized Self-Healing Scheme for Electrical Distribution Systems
(Ieee-inst Electrical Electronics Engineers Inc, 2016-01-01)
In this paper, a two-stage procedure is proposed in order to solve the centralized self-healing scheme for electrical distribution systems. The considered self-healing actions are the reconfiguration of the distribution ...