traction transformer of cross connection with threephase YN

例句：

1. 1. The car's traction control system helps to maintain stability on slippery roads.
   汽车的牵引力控制系统有助于在湿滑的道路上保持稳定。
2. 2.The train's traction motor is responsible for pulling the heavy locomotive along the tracks.
   火车的牵引电机负责拉动沉重的机车沿着轨道前行。
3. 3.The new tire has a higher traction coefficient than the old one, making it easier to accelerate and brake.
   新轮胎的牵引系数比旧轮胎高，使得加速和刹车更容易。