Ensaio introdutório à coordenação dos isolamentos em sistemas de potência.

Abstract

The technique of coordination of insulation in power systems has evolved to the present day through investigations carried out during many years of studies. Collaboration between manufacturers and system operators was always present, in search of the methods used. Lately, the statistical method has been developed. Its application to 2KV and UHV systems shows that the results obtained are more satisfactory than those of the conventional method.