LISBÔA, L. A. C.; http://lattes.cnpq.br/7303946176772590; LISBÔA, Luciano Antônio Calmon. (BrasilCentro de Engenharia Elétrica e Informática - CEEIPÓS-GRADUAÇÃO EM ENGENHARIA ELÉTRICAUFCGUniversidade Federal de Campina Grande, 2008-12-05)
Substations connect all the power system, letting energy flow. They are composed
by equipments that switch, change or regulate electrical voltage; work as a transfer
and control stage in a power transmission system, ...