Resonant circuit and magnetic field analysis of superconducting contactless power transfer

Author

Chen, Xiao Yuan ; Jin, Jian Xun

Author_Institution

Center of Appl. Supercond. & Electr. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2011

fDate

14-16 Dec. 2011

Firstpage

5

Lastpage

8

Abstract

The introduction of the superconducting technology to the resonant circuits results in various advantages, e.g., very large resonant current, very low operation energy loss, very low input power demand, thus makes low-frequency contactless power transfer (CPT) available. A novel CPT scheme is proposed, with the transfer power, transfer efficiency and electromagnetic field discussed to identify this promising method to suit to develop practical low-frequency CPT devices and systems.

Keywords

electromagnetic fields; superconducting critical field; superconducting devices; electromagnetic field; magnetic field analysis; resonant circuit; resonant current; superconducting CPT; superconducting contactless power transfer; transfer efficiency; very low input power demand; very low operation energy loss; High temperature superconductors; Inductors; Magnetic fields; Power supplies; RLC circuits; Superconducting films; Windings; contactless power transfer; high-current coupling; low frequency resonance; superconducting windings;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Superconductivity and Electromagnetic Devices (ASEMD), 2011 International Conference on

Conference_Location

Sydney, NSW

Print_ISBN

978-1-4244-7852-1

Type

conf

DOI

10.1109/ASEMD.2011.6145054

Filename

6145054