three phase AC traction motor

例句：

1. 1. The three-phase AC traction motor is used in the high-speed rail system to provide power for the trains.
   三相交流牵引电机用于高速铁路系统中，为列车提供动力。
2. 2. The three-phase AC traction motor has a high efficiency and low noise level, making itideal for use in industrial environments.
   三相交流牵引电机具有高效率和低噪音水平，使其非常适合工业环境使用。
3. 3.The three-phase AC traction motor is a crucial component in the operation of electric vehicles, providing the necessary power to propel the vehicle forward.
   三相交流牵引电机是电动汽车运行的关键部件，为车辆提供必要的动力以推动前进。