Speed and active power regulation systems in hydroelectric plants - a review. Research, Society and Development, [S. l.], v. 11, n. 2, p. e29111225326, 2022. DOI: 10.33448/rsd-v11i2.25326. Disponível em: https://rsdjournal.org/rsd/article/view/25326. Acesso em: 6 dec. 2025.