| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a superconducting wire rod, superconducting coil, and superconductivity protective device which can easily detect temperature change of a superconductor. <P>SOLUTION: A superconducting wire rod 1A of the present invention comprises a first superconducting wire rod 1a and a second superconducting wire rod 10 for temperature detection, and a critical temperature Tc of the first superconducting wire rod 1a and a critical temperature Tx of the second superconducting wire rod 10 satisfy the relation of Tx<Tc. In the superconducting wire rod 1A, it is preferable that an operation temperature Top which makes the first superconducting wire rod 1a in superconducting state, the critical temperature Tc, and the critical temperature Tx satisfy the relation of Top<Tx<Tc. <P>COPYRIGHT: (C)2012,JPO&INPIT |
