Figure 8 | Scientific Reports

Figure 8

From: An on-board 2G HTS magnets system with cooling-power-free and persistent-current operation for ultrahigh speed superconducting maglevs

Figure 8

Mechanical and electrical properties in the vibration test. (a) The acceleration in Z-direction increases when frequency is >250 Hz. A pressing plate (i.e., the cooling plate in the proposed system) is recommended to suppress the acceleration increasement. (b) Loop resistance stabilizes at <75 nΩ no matter whether it is vibrated or not, and corresponding persistent-current lasting time is >9.08 h.

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