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高温超导SMES磁体未来的发展方向是环型磁体,目前对高温超导环型SMES磁体的概念设计比较多,但储能量主要集中在兆焦级,真正制作完成并并网实验的储能量只有千焦级。文中立足高温超导环型SMES处于实验室研究阶段的现实,用遗传算法和有限元法结合的方法对百千焦级高温超导环型SMES磁体进行了设计研究,总结出了单元线圈数量n、单元线圈内直径d和环型磁体内直径D影响磁体储能量E的规律。
The future development of high temperature superconducting SMES magnets is a ring magnet. At present, the concept design of high temperature superconducting ring SMES magnets is relatively large, but the energy storage mainly concentrates on megajoules. The energy storage capacity of the truly fabricated and grid-connected experiment is only Kilo-level. In this paper, based on the fact that high temperature superconducting ring SMES is in the research stage of the laboratory, the design and research of high temperature superconducting SMES magnets of 100 kJ with the combination of genetic algorithm and finite element method are summarized. The number of unit coils n , The inner diameter of the unit coil d and the inner diameter of the ring magnet D affect the law of the stored energy E of the magnet.