Aerial cable construction for electric power transmission

This paper deals with the problem of supplying high-tension electric service where conditions do not permit of the use of open wire or underground circuits. The methods of overcoming difficulties incidental to providing for high-tension service are discussed in detail, together with a description of the types of cable used and methods of installation. The experience of a large central station company operating several hundred miles of overhead and underground cable is given and the paper brings out the fact that the type of construction described may be used advantageously for both 13,200- and 26,400-volt service.