Development of Shipboard Electrical Cables with Compacted-Strand, Copper-Clad Aluminum Conductors
Abstract
Copper has been preferred as the conductor material for shipboard electrical cables because of its high electrical conductivity in comparison with that of most other metals. However, it is fairly expensive, and problems of supply which are becoming serious under ordinary conditions might become acute in times of national emergency. Therefore, alternate conductor materials are being investigated. A sample of power cable, incorporating conductors of compacted 20% copper-clad aluminum strands, has been investigated in the laboratory. Results indicate that such conductors are unacceptable as direct substitutes for copper conductor in general shipboard power service but might be employed in more limited service, such as in intraspace power cables.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1972
- Accession Number
- AD0890952
Entities
People
- Ernest W. Fisher