| 摘要 |
PROBLEM TO BE SOLVED: To provide a series current-limiting element having an allowable electric field equivalent to that of a partial element between electrodes, in an internal series connection type thin-film current-limiting element wherein intermediate electrodes are arranged and external resistors are connected in parallel to the respective intermediate electrodes. SOLUTION: In the internal series connection type current-limiting element, electrodes are formed by evaporating pure metal to both ends and an intermediate part of a superconductive thin film with an alloy shunt protective film; metal base material superconducting tapes are connected the electrodes through solder; and superconductive connection is carried out on the electrodes at both the ends, and also on the intermediate electrode. COPYRIGHT: (C)2011,JPO&INPIT
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