Protecção de um sistema de domótica KNX para melhoria do grau de eficiência energética nas instalações eléctricas prediais – estudo de caso: prédio residêncial dos CFM no Bairro Kampfumo.

Abstract

Over the years there has been a very significant development in the field of home automation. Currently, it is a reality present in buildings, as a installation of home automation allows users greater comfort, safety and energy efficiency. Energy efficiency applied to buildings as well as the development of centralized systems is a recurring topic nowadays, the intention is to implement the KONNEX (KNX) protocol in the installation of the residential building of CFM in Bairro Kampfumo, city of Maputo, in order to reduce costs operating system and a centralized technical lighting management system, as well as the possibility of regulating the intensity of light emitted by the luminaires depending on of natural light that penetrates a given environment through the DALI (Digital Addressable Lighting Interface), which is integrated into the KNX network through Gateways KNX/DALI. With the modernization of electrical systems and the appearance of new buildings in the neighborhood, it is important to improve the electrical installations in this building because has a very low degree of efficiency. This work aims to develop a project of a KNX home automation system to improve energy efficiency, which will aim to intelligent management of the electrical installations of the CFM building so that it can be used electrical energy rationally and without waste.