Single-phase ac losses in prototype HTS conductors for superconducting power transmission lines
Conference
·
OSTI ID:296894
- Los Alamos National Lab., NM (United States)
- Pirelli Cavi SpA (Italy)
The authors report single-phase ac loss measurements on 8, 4, and 3-layer, multi-strand, HTS prototype conductors for power transmission lines. They use both calorimetric and electrical techniques. The agreement between the two techniques suggests that the interlayer current distribution in one-meter long conductors are representative of those in long conductors. The losses for the 8 and 4-layer conductors are in rough agreement, with the 8-layer losses being somewhat lower. The 3-layer conductor losses are substantially higher--probably due to unbalanced azimuthal currents for this configuration.
- Research Organization:
- Los Alamos National Lab., NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 296894
- Report Number(s):
- LA-UR--98-2027; CONF-980569--; ON: DE99000743
- Country of Publication:
- United States
- Language:
- English
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