Um sistema web de informações georreferenciadas para análise de redes de distribuição de energia elétrica

Abstract

Electricity is one of the most important forms of energy to society and economic development. with demand for energy growing increasingly, distribution networks are more and more important to the electrical system and play a key role in improving power quality. They will experience intense modernization over the coming years, especially with the emergence of the Smart Grid initiatives. In this context, computer and communication systems will play a vital role in improving the quality of distributed energy. It is against this background this paper presents the steps for developing a Web Geographic Information System (WebGIS), in order to provide analysis of medium voltage feeders on electricity distribution networks. A class infrastructure has been proposed to make adding new algorithms for power analysis faster and more practical. It has also been used the three-tier software architecture allied to technologies in order to make the system flexible, scalable and independent of specific operating systems, as well as being only needed a computer (even tablets or smartphones) with a web browser installed in order use the software. The software interface is based on the maps technology provided by Google Maps API, displaying the feeder’s interface in a georeferenced way. As the results, this work presented the software developed, demonstrating screens and other interfaces with the end user, startarting with the configuration of which electrical equipment are going to be displayed in the georeferenced interface, untill the execution of power systems’s analysis algorithms.