Wildlife guard for electrical power distribution and substation facilities
View Patent ↗The present disclosure provides a wildlife guard for electrical power equipment including a disc having a central opening for fitting onto the equipment. The disc includes an electrically insulating material with a conductive filler material in quantity sufficient for the disc to maintain an electrostatic charge. The disc has an insertion slot extending from an outer portion to the central opening for movement of the disc onto the equipment. The present disclosure also provides a wildlife guard for an electrical insulator bushing having an electrical conductor extending outwardly therefrom. The wildlife guard includes an electrically nonconductive cover for covering at least a portion of the electrical conductor, the cover being adapted to mount upon the bushing and a conductive panel attached to the cover.
1. A wildlife guard for an electrical insulator bushing having an electrical conductor extending outwardly therefrom, the wildlife guard comprising:
an electrically nonconductive cover for covering at least a portion of the electrical conductor, the cover being adapted to mount upon the bushing; and
an electrically conductive panel on the cover comprising a conductive filler impregnated body capable of maintaining an electrostatic charge and discharging the electrostatic charge when contacted by an animal, wherein the conductive filler selected from a group of conductive fillers consisting of stainless steel, copper, aluminum, and carbon black.
2. The wildlife guard of claim 1 wherein the cover comprises a jacket having a cylindrical body and a frusto-conically-shaped top portion defining a circular opening for entry of the conductor.
3. The wildlife guard of claim 2 wherein the jacket further comprises flanges.
4. The wildlife guard of claim 1 wherein the electrically conductive panel comprises a conductive filler impregnated tape.
5. The wildlife guard of claim 1 wherein the conductive filler is selected from a group of conductive fillers consisting of stainless steel, copper, aluminum, carbon black, and combinations of stainless steel, copper, aluminum and carbon black.
6. The wildlife guard of claim 1 wherein the electrically conductive panel is attached to the cover.
7. The wildlife guard of claim 6 wherein the electrically conductive panel comprises a conductive filler impregnated body attached to the cover by adhesive.
8. A wildlife guard for an electrical insulator bushing having an electrical conductor extending outwardly therefrom, the wildlife guard comprising:
an electrically nonconductive cover for covering at least a portion of the electrical conductor, the cover being adapted to mount upon the bushing; and
an electrically conductive panel molded on the cover, wherein the conductive panel comprises a conductive filler selected from a group of conductive fillers consisting of steel, copper, aluminum, and carbon black.
9. The wildlife guard of claim 8 wherein the conductive panel comprises a carbon black impregnated polymer.
10. The wildlife guard of claim 8 wherein the conductive panel comprises a steel impregnated polymer.
11. The wildlife guard of claim 8 wherein the conductive panel comprises a copper impregnated polymer.
12. The wildlife guard of claim 8 wherein the conductive panel comprises an aluminum impregnated polymer.
13. The wildlife guard of claim 8 wherein the conductive filler is selected from a group of conductive fillers consisting of steel, copper, aluminum, carbon black, and combinations of steel, copper, aluminum and carbon black.