| 摘要 |
A vehicle powertrain (16) includes a fuel cell (20) power source, an electronic control unit (42), and an electrical energy storage and retrieval assembly (22), which are interconnected to communicate electrical power. The powertrain (16) also includes a multi-range electro-mechanical transmission (18), which supplies driving power to the transmission output shaft (24) and from there to the vehicle drive wheels (14) and also supplies power to a power take-off drive unit (28), such that cooling airflow (70) and hydraulic power (68) is supplied to the vehicle. |
