Semiconductive materials are widely used in power systems components such as cables and connectors. Their role is to shield and control electric fields emitted by primary components thus helping to fulfill, amongst other things, electromagnetic compatibility (EMC) requirements of the kind of the apparatus in which they are used. In this paper the behavior vs. frequency of such semiconductive materials is studied and it will be shown that they dot not shield electrical fields with frequencies greater than very few kilohertz such as those produced by higher harmonics or transient disturbances
On the frequency response of semiconductive shields for power system applications
PERETTO, LORENZO;TINARELLI, ROBERTO
2012
Abstract
Semiconductive materials are widely used in power systems components such as cables and connectors. Their role is to shield and control electric fields emitted by primary components thus helping to fulfill, amongst other things, electromagnetic compatibility (EMC) requirements of the kind of the apparatus in which they are used. In this paper the behavior vs. frequency of such semiconductive materials is studied and it will be shown that they dot not shield electrical fields with frequencies greater than very few kilohertz such as those produced by higher harmonics or transient disturbancesFile in questo prodotto:
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