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Device for detecting interferences or interruptions of the inner field smoothing layer of medium or high voltage cables
Device for detecting interferences or interruptions of the inner field smoothing layer of medium or high voltage cables
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机译:用于检测中压或高压电缆内场平滑层的干扰或中断的装置
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摘要
A device for controlling the manufacture of a medium or high voltage cable in particular of the inner and outer semi-conducting layers. For control purposes the current or capacitance is measured by a measuring electrode encircling the cable and connected to a high frequency source. Equipotential electrodes join the measuring electrodes on both sides.
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