Space Vector Pulsewidth Amplitude Modulation for a Buck–Boost Voltage/Current Source Inverter

Space Vector Pulsewidth Amplitude Modulation for a Buck–Boost Voltage/Current Source Inverter Abstract: This paper proposes a space vector pulsewidth amplitude modulation (SVPWAM) method for a buck-boost voltage/current source inverter. For a voltage source inverter, the switching loss is reduced by 87%, compared to a conventional sinusoidal pulsewidth modulation (SPWM) method. For a current source inverter, […]


Sensorless Control of BLDC Motor Drive for an Automotive Fuel Pump Using a Hysteresis Comparator

Sensorless Control of BLDC Motor Drive for an Automotive Fuel Pump Using a Hysteresis Comparator Abstract: This paper develops the brushless dc (BLDC) motor sensorless control system for an automotive fuel pump. The sensorless techniques that are based on a hysteresis comparator and a potential start-up method with a high starting torque are suggested. The […]