Dorget Rémi, Nouailhetas Quentin, Colle Alexandre, Berger Kévin, Sudo Kimiaki, Ayat Sabrina, Lévêque Jean, Koblischka Michael Rudolf, Sakai Naomichi, Oka Tetsuo, Douine Bruno
Groupe de Recherche en Energie Electrique de Nancy, Université de Lorraine, GREEN, 54000 Nancy, France.
Safran Tech, Electrical & Electronic Systems Research Group, Rue des Jeunes Bois, Châteaufort, 78114 Magny-Les-Hameaux, France.
Materials (Basel). 2021 May 26;14(11):2847. doi: 10.3390/ma14112847.
High-Temperature Superconductors (HTS) considerably accelerate the development of superconducting machines for electrical engineering applications such as fully electrical aircraft. This present contribution is an overview of different superconducting materials that can be used as magnetic screens for the inductor of high specific power electrical machines. The impact of the material properties, such as the critical temperature (Tc) and the critical current density (Jc), on the machine performances is evaluated. In addition, the relevance to flux modulation machines of different HTS bulk synthesis methods are addressed.
高温超导体(HTS)极大地加速了用于电气工程应用(如全电动飞机)的超导机器的发展。本论文综述了可作为高比功率电机电感磁屏蔽的不同超导材料。评估了材料特性(如临界温度(Tc)和临界电流密度(Jc))对电机性能的影响。此外,还讨论了不同高温超导块材合成方法与磁通调制电机的相关性。