| 摘要 |
A food processor with a motor control that disables speed regulation during motor start operation and high torque operation. Whenever motor speed is less than a set speed, both a motor starter winding and a main winding are energized without speed regulation. When the motor speed is equal to or greater than the set speed, the starter winding is disconnected and a voltage controller is enabled to control motor speed. During high torque conditions, the motor speed oscillates between set speed and a lower speed as the starter winding and the voltage controller are alternately switched in and out of the motor control circuit. |
