Question

英语翻译电力系统继电保护是对电力系统中发生的故障或异常情况进行检测,从而发出报警信号,或直接将故障部分隔离、切除的一种重

Answer 1

Electric power system protection is power system fault or the abnormal situation happened for testing, and issued a warning signal, or direct fault isolation, part of a kind of important measures resection, its core is to relay protection device. Electric power system protection device device is to point to reflect in the power system, electrical components or not failure normal operation condition and action in the circuit breaker tripped or send the signal an automatic device, he is automation of electric power systems is an important part of guarantee the safe and stable operation of the power system of one of the main technical measures necessary.