名词
中文翻译：高速方向过电流继电器
同义词：
['高速度方向过电流继电器、高速定向过电流继电器']
例句：
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1.The high-speed directional overcurrent relay is crucial for the safe operation of electrical systems.
高速方向过电流继电器对于电气系统的安全运行至关重要。
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2. The engineers designed a high-speed directional overcurrent relay to protect the power grid from faults.
工程师们设计了一种高速方向过电流继电器，以保护电网免受故障影响。
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3.The high-speed directional overcurrent relay was used to detect and isolate faulty circuits in the power grid.
高速方向过电流继电器被用于检测和隔离电网中的故障电路。