EL-SAYED, M. Marvan; HALÁSZ, Sándor. A. C. INVERTER DRIVE WITH FIELD ORIENTED CONTROL AND OPTIMUM PWM STRATEGY Periodica Polytechnica Electrical Engineering, [S. l.], v. 32, n. 1, p. 67–75, 1988. Disponível em: https://pp.bme.hu/ee/article/view/4612. Acesso em: 19 may. 2024.