| 摘要 |
<p>The invention relates to an assembly (10) for pulling a rail vehicle, comprising: a power storage device (14); an AC motor (12) for pulling the vehicle; and a first converter (16) that converts direct current into alternating current, the first converter (16) being connected to a DC voltage power supply (18) and to the motor (12), and characterized in that the assembly further comprises: a second converter (26) that converts alternating current into direct current, the second converter (26) being separate from the first converter (16) and connected to the power storage device (14) and to the same motor (12).</p> |
