busbar fault

例句：

1. 1. The busbar fault was caused by a short circuit in the wiring.
   总线故障是由线路短路引起的。
2. 2. The busbar fault prevented the system from operating properly.
   总线故障导致系统无法正常运行。
3. 3. The busbar fault was quickly identified and repaired to prevent further damage.
   迅速识别并修复了总线故障，以防止进一步损坏。