| 摘要 |
<p>A method and apparatus for an all-electric vehicle using a primary drive system and an assist drive system is provided. The primary drive system and the assist drive system each utilize at least one electric motor (605,607). Each drive system is coupled to a different electrical energy storage system (ESS, 901,907). A bi-directional DC/DC converter (915) is electrically connected to the primary and assist drive systems, the converter providing an electrical path between each motor's inverter and the electrical ESS of the other drive system.</p> |
