公开(公告)号：US20160101699A1

公开(公告)日：2016-04-14

申请号：US14974071

申请日：2015-12-18

Applicant: General Electric Company

Inventor： JEFFREY JOHN WOLFF ,  AJITH KUTTANNAIR KUMAR ,  HENRY TODD YOUNG ,  JASON DANIEL KUTTENKULER ,  MAKSIM V. BORISENKO ,  EDWARD PETRAK

IPC: B60L7/20 ,  B60L7/16 ,  F02N11/08 ,  B60L11/06

CPC classification number: B60L7/20 ,  B60L7/16 ,  B60L11/06 ,  B60W30/182 ,  F02D29/02 ,  F02N11/0862

Abstract: A drive system includes an engine, an alternator coupled to the engine, the alternator being configured to power at least one auxiliary load, a traction motor system operatively coupled to drive wheels of the vehicle, the traction motor system being configured for receiving primary electrical power from the alternator and for propelling the vehicle in response to the primary electrical power, and a motor electrically connected to the traction motor system and mechanically coupled to the engine. The motor is configured to receive electrical power from the traction motor system in a dynamic braking mode of operation of the traction motor system and to communicate power to the engine during the dynamic braking mode.

Abstract translation: 驱动系统包括发动机，联接到发动机的交流发电机，所述交流发电机被配置为对至少一个辅助负载供电，牵引电动机系统可操作地联接到所述车辆的驱动轮，所述牵引电动机系统构造成用于接收主电力 并且用于响应于主电力而推动车辆，以及电动连接到牵引电动机系统并机械地联接到发动机的电动机。 电动机被配置为在牵引电动机系统的动态制动操作模式中从牵引电动机系统接收电力，并且在动态制动模式期间将动力传递给发动机。