Studies on Ultra-capacitor Based Energy Storage and Power Conversion System for Three-phase Electric Drives. International Journal of Current Engineering and Technology, [S. l.], v. 4, n. 2, p. 525–530, 2014. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/566. Acesso em: 11 apr. 2026.