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Description
This paper studies the principle of direct current and DC bias voltage induced by superconducting tape in a linear magnetic flux pump system. The external magnetic field is a comprehensive magnetic field composed of a bias magnetic field and a traveling wave magnetic field. An experimental platform for linear magnetic flux pumps was built. Using a combination of simulation and experiment, the induction of superconducting tape under a single magnetic field was measured, and the effects of different magnetic fields in the system were discussed. Furthermore, the characteristic parameters of the bias magnetic field and the traveling wave magnetic field were modified under the simultaneous application of the magnetic field, and the mechanism of the magnetic flux quantum coupling effect in the system was analyzed.
