Title :
A High-Temperature Superconducting Magnetic Transmission Device
Author :
Lin, Qunxu ; Wang, Jiasu ; Deng, Zigang ; Ma, Guangtong ; Jiang, Donghui ; Wang, Suyu ; Li, Fu
Author_Institution :
Nat. Lab. for Rail Transit & the Appl. Supercond. Lab. (ASCLab), Southwest Jiaotong Univ., Chengdu, China
Abstract :
A high-temperature superconducting (HTS) magnetic transmission device is introduced. The key part of the transmission device is an HTS magnetic helix transmission mechanism, which consists of a magnetic bolt and an HTS nut, and its strong points are being frictionless and having high efficiency. The transport platform is driven along the direction of the magnetic bolt. All moving parts of the device do not come into contact with the load that is transported by the transport platform. The basic mechanical properties of this device are studied. The position precision and angle precision of the transport platform are discussed.
Keywords :
fasteners; high-temperature superconductors; magnetic devices; superconducting devices; HTS nut; angle precision; high-temperature superconducting magnetic transmission device; magnetic bolt; magnetic helix transmission; position precision; HTS nut; High-temperature superconducting (HTS); magnetic bolt; magnetic transmission device;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2009.2024128
