这样做以后，断路器失灵的可能性高于保护和跳闸回路失灵的可能性。

The possibility that a circuit breaker may fail to perform its function, when instructed to do so, is higher than for protection and trip circuit.

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第一次尝试把两个加快的对立的质子束各以3.5兆电子伏特的电压加速时，遭到了失败。只是无意中关闭电源和一个新的磁保护系统跳闸，倾翻了质子束。

The first attempt to accelerate each of two opposing beams of protons to 3.5 TeV apiece failed when a power supply shut down inadvertently and a new magnet-protection system tripped, dumping the beam.

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针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。

This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.

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