Title:
【発明の名称】磁気エネルギー保存装置
Document Type and Number:
Japanese Patent JP2003536354
Kind Code:
A
Abstract:
A superconducting magnetic energy storage (SMES) device including a first coil made of superconducting material, a cooling mechanism for cooling the first coil to superconducting temperatures, a second coil inductively coupled to the first coil for inputting emergy to, and/or outputting energy from, the first coil, and a switch for switching the first coil between a superconducting condition and a non-superconducting condition. The first coil is arranged as a closed loop electric circuit having no connecting device mechanically connected to it for inputting or outputting energy. The switch includes a third coil for the application or removal of a magnetic field for switching the first coil between its non-superconducting and superconducting conditions. A method inputs energy to and/or outputs energy from the first coil and a power supply system utilizes the device and method.
More Like This:
Inventors:
Johnson, thomas
Tolbrunn, Karin
Frome, Udo
Hessling, Peter
Gustavson, Arne
Tolbrunn, Karin
Frome, Udo
Hessling, Peter
Gustavson, Arne
Application Number:
JP2002502883A
Publication Date:
December 02, 2003
Filing Date:
June 04, 2001
Export Citation:
Assignee:
Abby abby
International Classes:
H01F6/00; H01F6/04; H02J15/00; (IPC1-7): H02J15/00; H01F6/00; H01F6/04
Attorney, Agent or Firm:
Yoshitaka Sonoda (1 outside)