X-ray examination of lapped electrical insulation
Abstract
The design and use of radiographic equipment for examining underground power transmission cable insulation for defects are described. The portable radiographic equipment can be used to examine cables in factories, in test facilities, or at underground installations. Radiographs of plastic-wound and paper-wound cables are included.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- October 1979
- Bibcode:
- 1979STIN...8030659M
- Keywords:
-
- Electrical Insulation;
- Radiography;
- Underground Transmission Lines;
- X Ray Inspection;
- Defects;
- Portable Equipment;
- Electronics and Electrical Engineering