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Method of detecting arc events in a power system, and a power system including an arc detector
Method of detecting arc events in a power system, and a power system including an arc detector
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机译:在电力系统中检测电弧事件的方法以及包括电弧检测器的电力系统
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摘要
Power systems having a DC content, such as photovoltaic (solar) panels present a problem if an arc fault appears because of a small break in a cable. The present disclosure describes an arc fault detection system that captures data in segments, examines the frequency spectrum to remove ‘false arc’ signatures and interference from a power converter of the power system, and then examines the cleaned frequency spectrum for arc events.
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