PERMANENT CURRENT SWITCH APPARATUS AND MAGNETIC RESONANCE IMAGING APPARATUS

A permanent current switch apparatus (16, 216) according to an embodiment is a permanent current switch apparatus electrically connected to a superconducting coil (13) via a superconducting wire (163, SU), the permanent current switch apparatus including a plurality of parallel structures (JP1, JP2,...

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Bibliographic Details
Main Authors IDEMARU, Toshiki, YAMASHIRO, Dai, NOGAMI, Kazuto
Format Patent
LanguageEnglish
French
German
Published 06.09.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TESTING
TRANSFORMERS
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Summary:A permanent current switch apparatus (16, 216) according to an embodiment is a permanent current switch apparatus electrically connected to a superconducting coil (13) via a superconducting wire (163, SU), the permanent current switch apparatus including a plurality of parallel structures (JP1, JP2, JP3, JP4) with thermal permanent current switches (160, PC1-PC8) connected in parallel, the thermal permanent current switches (160, PC1-PC8) being capable of switching between conducting and interrupting an electric current flowing through the superconducting wire (163, SU). The parallel structures (JP1, JP2, JP3, JP4) are connected in series.
Bibliography:Application Number: EP20230159399