Superconducting cable system. Volume 2, appendix 1A: Technical background, cryogenic envelope and refrigeration system
Abstract
Appendices to a final research report on a proposed superconducting cable system for ac power transmission are presented. Included are the following: Technical background of the cryogenic envelope and refrigeration system; method for calculating envelope heat leak; construction procedures and costs for the installation of superconducting cable systems; cost estimate summaries and worksheets; construction schedule-production of Nb-Cu-Invar composite conductor; and development of superconducting cable termination and its epoxy bushing.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- May 1977
- Bibcode:
- 1977STIN...7819427M
- Keywords:
-
- Alternating Current;
- Cables;
- Cryogenic Equipment;
- Electric Power Transmission;
- Superconductors;
- Brushes;
- Composite Materials;
- Cost Estimates;
- Epoxy Compounds;
- Refrigerating Machinery;
- Electronics and Electrical Engineering