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Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
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机译:具有导电复合材料的限流装置以及制造该导电复合材料的方法和限流装置
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摘要
A current limiting device comprises at least two electrodes; an electrically conducting composite material between the electrodes; interfaces between the electrodes and electrically conducting composite material; an inhomogeneous distribution of resistance at the interfaces whereby, during a high current event, adiabatic resistive heating at the interfaces causes rapid thermal expansion and vaporization and at least a partial physical separation at the interfaces; and a structure for exerting compressive pressure on the electrically conducting composite material, wherein the electrically conducting composite material comprises at least one polymer matrix and at least one conductive filler.
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