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1. 发明授权

KR100996627B1 Distributing board applied with arc sensor 有权
标题翻译：分布板应用于ARC传感器
公开(公告)号：KR100996627B1
公开(公告)日：2010-11-29
申请号：KR20090075192
申请日：2009-08-14
申请人： LG INDUSTRY CO LTD , EONICS TECHNOLOGY CO LTD
发明人： YUN TAE HYUN , KIM GYEONG TAK
IPC分类号： H02B13/065
CPC分类号： H02B13/025 , G01R31/1218
摘要： PURPOSE: A high/low voltage distribution system is provided to rapidly block power supplied to a load by transmitting a trip signal of an arc sensor to a circuit breaker. CONSTITUTION: A current detector(81-83) detects the current of a distributed power source to identify a short, overload, and arc. A protection relay(60) generates a trip signal by comparing the detected current from the current detector with a reference current when the current is abnormal. An arc sensor senses the arc by using an optical fiber. The arc sensor generates a trip signal when the arc is generated. A circuit breaker(50) generates a blocking command to prevent damage to the distribution system due to the overload, short, and arc.
摘要翻译：目的：提供高/低电压分配系统，通过将电弧传感器的跳闸信号传送到断路器来快速阻断提供给负载的电力。构成：电流检测器（81-83）检测分布式电源的电流，以识别短路，过载和电弧。当电流异常时，保护继电器（60）通过将来自电流检测器的检测电流与参考电流进行比较来产生跳闸信号。电弧传感器通过使用光纤来感测电弧。当电弧产生时，电弧传感器产生跳闸信号。断路器（50）产生阻挡指令，以防止由于过载，短路和电弧而对配电系统的损坏。

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