Diagnóstico de eficiência energética em unidades de ensino público.

Abstract

Electrical energy consumption has assumed a prominence role in modern society wich is more and more attentive to the questions related to the shortage of financial resources as well as to enviromental preservetion. Hence it has emerged the necessity of a new kind of energetic planning associated with rationalization concepts of offer, demand and use of energy with quality. Within this scenery and before the requirement of being known the eletrical energy consumption in the several sectors of society, we have guided the present paper to public instutions of schooling taking as reference Universidade Federal da Paraiba (UFPB), more specifically the Centro de Ciencias Biologicas e da Saiide (CCBS) and the Escola Tecnica Federal de Alagoas (ETFAL). With the purpuse of getting an outline of eletrical energy consumption of that kind of institution and rationalize its use aiming consumption and cost reduction of eletrical energy, we wave developed an energetic diagnosis of both institutions. For that we have proceded a detailed survey of all power charges installed in both institutions, also considering the schedules and working rules. Based on data, studies were done with the purpuse of minimizing eletrical energy consumption. In conclusion we have presented rationalization proposals in the use of eletrical energy considering the following items: lighting, thermal comfort and equipaments, without modification of the activities and keeping up the same levels of security and confort.