Title:
超電導マグネットの順序だったランダウンのための方法および装置
Document Type and Number:
Japanese Patent JP5931181
Kind Code:
B2
Abstract:
In a method and apparatus for maintaining operation of ancillary equipment associated with a superconducting magnet carrying a DC current, the DC current is directed through a DC-to-AC converter, and the magnitude of the current flowing through the superconducting magnet is ramped down at a controlled rate, thereby generating a controlled voltage across a controlled impedance, and powering the ancillary equipment by the controlled voltage and an associated current, and the ramping rate is controlled in order to maintain a required controlled voltage.
Inventors:
Breaks, hugh
John Stone, Adam Paul
John Stone, Adam Paul
Application Number:
JP2014509641A
Publication Date:
June 08, 2016
Filing Date:
March 16, 2012
Export Citation:
Assignee:
Siemens PLC
International Classes:
H01F6/02; H01L39/04
Domestic Patent References:
| JP2005065400A | ||||
| JP2009278813A | ||||
| JP2041626A | ||||
| JP5211732A | ||||
| JP10189326A |
Attorney, Agent or Firm:
Iwao Yamaguchi