一种超导开关
By using an electric switch composed of a superconducting material loop and a magnetic field generator, the problems of slow response and easy degradation of current switching devices in existing superconducting circuits have been solved, achieving efficient and fast current switching and reducing losses and costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- VICTORIA LINK LTD
- Filing Date
- 2020-10-23
- Publication Date
- 2026-07-17
AI Technical Summary
It is difficult to introduce low-resistance or zero-resistance conduction paths in existing superconducting circuits, and existing current switching devices have problems such as slow response, easy degradation, high cost, and slow switching, which affect circuit efficiency and reliability.
An electric switch consisting of a superconducting material loop and a magnetic field generator switches between low-resistance and high-resistance states via a time-varying magnetic field. It utilizes a high-temperature superconductor and non-superconducting material joint to achieve controllable switching of the current.
It provides smaller, more efficient, lower-cost, and faster switching superconducting switches, reducing losses, improving circuit reliability and switching speed, and reducing damage to superconductors from magnetic fields.
Smart Images
Figure CN114846632B_ABST