MARQUES, L. E. V. P.; http://lattes.cnpq.br/3708056051334768; MARQUES, Laura Eduarda Vieira Pereira. (BrasilCentro de Engenharia Elétrica e Informática - CEEIUFCGUniversidade Federal de Campina Grande, 2014-09)
The control of speed variation of alternating current motors always been desired and only
since 60’s, due to availability of semiconductors, the researchers have turned their attention to
devices able to achieve this ...