unfaulted meaning in English

无断层的

The obtained results show that the pwm - fcl can limit the fault current quickly , and the unfaulted phase ( s ) and unfaulted line ( s ) will keep stable operation state when an asymmetry fault occurs
结果表明了pwm - fcl不但可以快速有效地限制住短路电流，并且在系统发生三相不对称故障时，可以保证故障线路非故障相以及非故障线路的正常运行。
This approach is performed by releasing some loads required to maintain the rest system in safe operation in overload cases and opening all of the switches in the blackout areas in case of fault , and then closing proper switches to restore the unfaulted - blackout areas
本算法在系统发生过负荷情况下，能适当地选择甩负荷以确保系统的稳定运行；在故障情况下，先打开停电区域的所有开关，然后关闭合适的开关宋恢复非故障停电区。