busbar voltage

例句：

1. 1. The bus bar voltage was measured to ensure the safety of the passengers.
   测量了公交车的总线电压，以确保乘客的安全。
2. 2. The bus bar voltage is critical for the operation of the vehicle.
   总线电压对于车辆的运行至关重要。
3. 3. The bus bar voltage needs to be checked regularly to prevent any potential issues.
   需要定期检查总线电压，以防止任何潜在的问题。