During the performance test of the passenger tricycle, the adjustment function for its controller also needs to be verified. In this case, the motor needs to be fixed on the torque tester, the correct connection between the controller and the motor is correctly connected, and the rated voltage is applied to the controller.
If the passenger tricycle is equipped with an open-loop control controller, adjust the voltage adjustment command evenly under no-load conditions, and use the voltmeter to monitor the effective value of the controller output voltage under different voltage regulation commands to confirm that the controller output voltage is valid. The value changes as the voltage regulation command changes.
If the outer ring is a speed closed-loop controller, the rated voltage is applied to the controller of the passenger tricycle under no-load condition, the speed adjustment command is evenly adjusted, and the motor speed under different speed adjustment commands is measured by the tachometer to confirm the motor. The speed changes as the speed adjustment command changes.
If the passenger tricycle is equipped with a torque loop closed-loop controller, adjust the torque adjustment command evenly, use the torque measuring instrument to apply different torque to the motor, and confirm the motor output torque with the torque adjustment command. Change with change.