SIMULATION MODEL ESTABLISHMENT METHOD FOR HIGH-TEMPERATURE SUPERCONDUCTING CORC

摘要

A simulation model establishment method for a high-temperature superconducting CORC, the method comprising the following steps: step one, according to the three-dimensional structure of an actual superconducting CORC, and disregarding the width of the superconducting band, establishing a three-dimensional electromagnetic simulation model of the superconducting CORC and solving same (S10); step two, according to the cross-sectional structure of the superconducting CORC, establishing a two-dimensional electromagnetic simulation model of the superconducting CORC (S11); and step three, extracting, from the three-dimensional electromagnetic simulation model, the distribution of current density vectors along the width of the superconducting band, and using same as excitation for the two-dimensional electromagnetic simulation model to solve the distribution of the current density vectors along the width of the superconducting band, so as to obtain the influence of the three-dimensional structure of the superconducting CORC on electromagnetic characteristics thereof (S12). The method has the advantages of data obtained by means of calculation being accurate, a small calculation amount, etc.