phase to phase fault

例句：

1. 1. The power system experienced a phase-to-phase fault during the storm.
   暴风雨期间，电力系统经历了一次相位到相位的故障。
2. 2. The generator failed due to a phase-to-phase fault in its rotor windings.
   发电机因转子绕组中的相位到相位故障而失效。
3. 3. The engineers were able to diagnose and repair the phase-to-phase fault by using specialized equipment.
   工程师们能够使用专用设备诊断并修复相位到相位故障。