POWER SYSTEM CONTROL METHOD

摘要

A power system control method, the steps after receiving a power switching request comprising: reducing the torque of a power source; adjusting the speed of the power source to a target speed; adjusting under a pre-engagement pressure the gap between the first part and second part of a clutch (12) to be less than the gap between the first part and second part of the clutch in a completely disengaged state; and after completing the speed adjustment of the power source, stably engaging the first part and the second part of the clutch under a locking pressure. The control method reduces the sliding friction of a clutch, thus extending the service life of the clutch.