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IEC 61788-14-ed.1.0
Superconductivity - Part 14: Superconducting power devices - General requirements for characteristic tests of current leads designed for powering superconducting devices
STANDARD published on 24.6.2010
The information about the standard:
Designation standards: IEC 61788-14-ed.1.0
Publication date standards: 24.6.2010
SKU: NS-413730
The number of pages: 57
Approximate weight : 171 g (0.38 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Measurement of electrical and magnetic quantitiesConducting materials
Annotation of standard text IEC 61788-14-ed.1.0 :
IEC 61788-14:2010 provides general requirements for characteristic tests of conventional as well as superconducting current leads to be used for powering superconducting equipment. Current leads are indispensable components of superconducting devices in practical uses such as MRI diagnostic equipment, NMR spectrometers, single crystal growth devices, SMES, particle accelerators such as Tevatron, HERA, RHIC and LHC, experimental test instruments for nuclear fusion reactors, such as ToreSupra, TRIAM, LHD, EAST, KSTAR, W7-X, JT-60SA and ITER, etc., and of advanced superconducting devices in the near future in practical uses such as magnetic levitated trains, superconducting fault current limiters, superconducting transformers, etc. The major functions of current leads are to power high currents into superconducting devices and to minimize the overall heat load, including heat leakage from room temperature to cryogenic temperature and Joule heating through current leads. For this purpose, current leads are dramatically effective for lowering the overall heat load to use the high temperature superconducting component as a part of the current leads. Key words: superconductivity, TC90 LIEC 61788-14:2010 fournit les exigences generales pour les essais de caracteristiques damenees de courant classiques, ainsi que supraconductrices, destinees a etre utilisees pour alimenter des materiels supraconducteurs. Les amenees de courant sont des composants indispensables des dispositifs supraconducteurs pour des utilisations pratiques telles que le materiel de diagnostic par IRM (Imagerie par resonance magnetique), les spectrometres a RMN (Resonance magnetique nucleaire), les dispositifs de croissance de monocristaux, le SMES (Stockage denergie magnetique supraconductrice), les accelerateurs de particules tels que Tevatron, HERA, RHIC et LHC, les appareils experimentaux dessai pour reacteurs a fusion nucleaire, tels que ToreSupra, TRIAM, LHD, EAST, KSTAR, W7-X, JT-60SA et ITER, etc., et des dispositifs supraconducteurs perfectionnes dans un futur proche dans des utilisations pratiques telles que les trains a sustentation magnetique (a supraconducteurs), les limiteurs de courant de defaut a supraconducteur, les transformateurs supraconducteurs, etc. Les principales fonctions des amenees de courant sont la fourniture de courants forts a des dispositifs supraconducteurs et la minimisation de la charge calorifique globale, ce qui inclut les pertes de chaleur entre la temperature ambiante et la temperature cryogenique et lechauffement par effet Joule a travers les amenees de courant. A cet effet, les amenees de courant sont extremement efficaces pour diminuer la charge calorifique globale pour utiliser le composant supraconducteur haute temperature critique en tant que partie des amenees de courant. Mots cle: supraconductivite, TC90
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