Throttle-by-Wire Control of Output Voltage Using Hall Sensor Throttle with PWM Output

There are numerous techniques to regulate the output voltage in a drive-by-wire system, and one of the popular methods is using throttle-by-wire technology. A simple throttle-by-wire can be implemented using Hall sensor throttle and pulse width modulation to drive the converter circuit and it is very robust to regulate the output voltage. This approach is affordable and quick since it does not require a microcontroller to process the Hall voltage that the magnet orientation generates. This study examines the behaviour of the boost converter circuit’s output voltage when a direct pulse from a Hall sensor throttle is applied. The system is powered by a constant 12 V DC input, and depending on the throttle position, the output is anticipated to range from 12 to 120 V. The findings demonstrate that the suggested system is well controlled because it can produce the maximum output rating at 120 V, 1 A with very little ripple less than 0.5%. Varying levels of duty cycle fed to the boost converter produce different levels of output voltage, proving the desired output control was effective. The system is given duty cycle variations ranging from 0.2 to 0.9, adjusting the output voltage from 31 to 120 V.