Estudo comparativo de métodos de projeto de instalações elétricas residenciais visando redução de custos.

Abstract

This paper proposes to investigate the possibilities of how reduction of the expenditures in residential, which is not what refers to the cost of exercise as to the subsequent energy expenditure during the use. To do this more efficient method of piping distribution proposed by the plant in order to reduce as much size necessary of the conductors, starting from the position of the energy board in the next floor of loads; the main types of flexibilities in the market available from the main time of energy; also to make a brief analysis of the NBR 5410 standard with regard to the emission of light necessary to conduct the lighting networks, having been planned for incandescent lamps, low efficiency and high current demand, is transversal section the conductors in systems with cars, which lower current. A possibility of a cross-section of the conductors of the lighting circuits by itself can be used for the execution of the work.