DYNAMIC VOLTAGE RESTORER USING PI CONTROLLER FOR VOLTAGE SAG SWELL MITIGATION USING MATLAB. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 5, p. 1035–1043, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1133. Acesso em: 8 sep. 2025.