current differential protection

例句：

1. 1. The current differential protection system is crucial for the stability of power systems.
   电流差保护系统对电力系统的稳定性至关重要。
2. 2. The design of the current differential protection device is a challenging task.
   电流差保护装置的设计是一项具有挑战性的任务。
3. 3. The implementation of current differential protection measures can effectively prevent power outages.
   实施电流差保护措施可以有效防止停电。