An electromagnet with superconducting windings
β Scribed by I.N Goncharov; I.I Gromora; B.S Neganov; L.B Parfenov
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 122 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0011-2275
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π SIMILAR VOLUMES
Power transformers with superconducting windings need a protection system to prevent damage to the low-loss superconducting winding by an abnormally high current. The generally accepted protection technique which uses auxiliary coils has been analysed using a network representation. The current dist
0.04 x 2 x 5 mm 3 in size. A freshly deposited film has a high internal friction peak (curve I) at 55 K (vibration frequency 639 Hz), which moves along the temperature axis with changing frequency. The activation energy, determined from the shift of the curves is 0.072 eV. After annealing at 800 K f