Multilevel Inverter Based on a Dual Two-Level Nine-Switch Converter for a Dual Three-Phase or Six-Phase Motor Drive System Armando José Pinheiro Marques Pires 2025 Institute of Electrical and Electronics Engineers 10.1109/ACCESS.2025.3543703 Equipa de investigação Investigador PrincipalArmando José Pinheiro Marques Pires