| 摘要 |
PROBLEM TO BE SOLVED: To start an automobile with a traveling motor elevated in rotation speed without using the motor from a non-efficient zero-rotating state in the automobile having the traveling electric motor. SOLUTION: The power generated by a traveling motor is divided into two by using the differential operation of a planetary gear. One power is transmitted to an axle, and the other is transmitted to an alternator and the power generated by the alternator is used for the reaction force. The power generated during the reaction operation improves the efficiency of utilization of the power through the feedback to the traveling motor. When the rotational speed of the axle is increased, a lock-up clutch is coupled for the direct-connection operation and the reaction operation is uncoupled. COPYRIGHT: (C)2009,JPO&INPIT |
