Ayoub El Gadari

Design of a novel single-source 15-level inverter with self-balancing capacitors and sensorless PWM control

Multilevel inverters (MLIs) are widely used in energy-conversion systems because they generate high-quality AC voltages with reduced harmonic distortion. However, existing MLIs often require numerous power devices, multiple DC sources, voltage sensors, or dedicated capacitor-balancing controllers, which increases both...