FIELD ROTOR OF SUPERCONDUCTING ROTATING MACHINE

• Main Authors: UMEMOTO, KATSUYA, SATO, YOSHICHIKA, TAKAO, SATORU
• Format: Patent
• Language: English; French; Japanese
• Published: 06.09.2013
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A field rotor (100) of a superconducting rotating machine, the field rotor (100) being provided with a rotating shaft (10), multiple coil boxes (20), and multiple superconducting coils, wherein: the coil boxes extend in the central axis direction of the rotating shaft, are provided with a wall configured so as to form a space in the interior, and are detachably secured to the circumferential surface of the rotating shaft; and the superconducting coils are disposed within the space of the respective coil box and function as the field coil of the superconducting rotating machine. La présente invention concerne un rotor de champ (100) d'une machine tournante supraconductrice, le rotor de champ (100) étant pourvu d'un arbre rotatif (10), de multiples boîtes de bobine (20) et de multiples bobines supraconductrices. Selon l'invention, les boîtes de bobine s'étendent dans la direction d'axe central de l'arbre rotatif, sont pourvues d'une paroi conçue de façon à former un espace à l'intérieur, et sont fixées de façon amovible à la surface circonférentielle de l'arbre rotatif ; et les bobines supraconductrices sont disposées à l'intérieur de l'espace de la boîte de bobine respective et servent de bobine de champ de la machine tournante supraconductrice.