Superconducting cable three-dimensional finite element simulation method

The invention discloses a three-dimensional finite element simulation method for a superconducting cable, which is used for calculating the inductance of the superconducting cable, and comprises the following steps of: S1, modeling local parts of the superconducting cable, and regarding the whole cable as superposition of a plurality of local parts; s2, establishing a basic equation of the superconducting cable model; s3, performing mesh generation on the superconducting cable model; and S4, performing data post-processing to obtain an inductance value of the superconducting cable model. According to the invention, the operation state of the superconducting cable can be simulated, and a foundation is laid for establishing a health degree model and a fault identification model for evaluating the operation and maintenance period of the superconducting cable. 本发明公开了一种超导电缆三维有限元仿真方法，用以计算超导电缆的电感，包括如下步骤：S1，对超导电缆的局部进行建模，将整根缆线视为多个局部的叠加；S2，建立超导电缆模型基本方程；S3，对超导电缆模型进行网格剖分；S4，进行数据后处理，得到超导电缆模型的电感值。本发明能够模拟超导电缆运行状态，为建立用于评估超导电