| dc.description.abstract | Centralized systems of energy measurement are actually a choice for automating networks and ensure the operation of the complex system of electricity distribution. Currently, these systems comprise the so-called smart grid generation, transmission and distribution of energy, equipped with data communication devices, enabling the implementation of distributed systems, based on the exchange of information between devices, forming a new network, of high complexity, and for interconnection data control. In Brazil, a new work is being developed for creating this type of network: the use of an advanced infrastructure for measurement, centralized measurement systems allocation in areas of large urban concentrations, with goals of reducing, or even eliminating, commercial losses of power distribution, that emerges as a novelty in applying smart grid distribution of electricity in the country. This work aims at describing the development of a computational solution, based on a metaheuristic search method known as Simulated Annealing to support the design of optimized network for advanced metering infrastructure using equipment measurement systems on a centralized network of power distribution, ensuring maximum coverage, service to all customers geographically located in the area and minimizing installation costs of the systems. In pursuit of this goal, the work presents the reduction of the optimization problem to the covering problem, the mathematical model construction, computational implementation and application in the form of simulations and results. The methodology applied to the computing system like a simulation, allows an very fast and dynamic analysis of the network topologies to be designed for use in projects where communication networks are used in centralized measurement systems. The computing system allows modification of simulation features and characteristics of networks, depending on the constraints imposed by the geographical area under consideration. The strategy presents good results in the formation of network topologies communication systems for centralized measurement and optimizing the use of equipment, reducing installation costs in the network. | en |
