A design and characterization of condenser cone used for thesealing end of 154 KV OF power cable

摘要

As regards outdoor termination, the design and the construction ofthe stress relief is important for reliable service since it enables oneto relief the electric field concentration at the removal part of theouter sheath of high voltage power cables. One technique is to usecondenser cones in the form of cylindrical condensers using aluminumfoils. In this paper, the design conception for this technique isdescribed in detail with results necessary for the development of thefirst prototype of the condenser cone type outdoor termination which hasbeen recently put into a real service system