A single phase inverter drive controls the speed and torque of single-phase motors by varying voltage and frequency. Inverter drives are widely used in fans, pumps, and small industrial equipment. The control techniques used in inverter drives are closely related to those used in Single Phase On-Grid Inverters, such as PWM switching and voltage regulation. Understanding inverter drive operation helps explain power conversion, motor control, and energy efficiency, which are important concepts in modern electrical and solar power systems.
