| 摘要 |
A drive energy control apparatus for a battery drive electric vehicle which includes a large size main switch provided between a battery power source and a load driver of the vehicle for cutting off a direct heavy current from the battery power source in an emergency. The apparatus further includes a plurality of small size subsidiary switches provided between selected ones of the battery elements for cutting off the coupling of the battery elements at a predetermined time delay after the direct heavy current from the battery power source cut off. |
