High voltage signal coupler for a distribution network power line carrier communication system

摘要: A high voltage signal coupler couples carrier communication signals between a distribution network primary conductor and elements located at spaced intervals on the network. single bushing, frequency, coupling capacitor communicates one of conductors which is ground or real earth potential with respect to power current frequencies. parallel resonant circuit, formed by tuning hollow core magnetic material inductively surrounding frequency conductor, connected thereto predetermined without interfering operation current.