Optimization of current leads for superconducting systems
β Scribed by Hilal, M.
- Book ID
- 117923075
- Publisher
- IEEE
- Year
- 1977
- Tongue
- English
- Weight
- 315 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0018-9464
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π SIMILAR VOLUMES
Large superconducting apparatus are best cooled by directly coupled refrigerators. The input of high currents to the superconductors produces heat losses according to the Wiedemann-Franz law. It is well-known that the direct input losses can be reduced when the leads are precooled over their entire
An interesting application of Peltier cooling based on the Peltier materials presently available arises for the cooling of current leads connected to superconducting power electronics. By inserting n-doped and p-doped Peltier tablets at the warm end into the circuit, at their warm side the remaining