Title:
CURRENT-LIMITING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/162950
Kind Code:
A1
Abstract:
This current-limiting device (10), which uses a superconductor to limit current flow, is provided with the following: a superconducting current-limiting element (8) containing a superconductor; a capacitor (series capacitor (1)); an inductor (current-limiting inductor (6)); and a bypass switch (thyristor switch (4)). The series capacitor (1) is connected in series with the superconducting current-limiting element (8). The current-limiting inductor (6) is further connected in series with the series circuit containing the superconducting current-limiting element (8) and the series capacitor (1). The thyristor switch (4) is connected in parallel with said series circuit.
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Inventors:
ISOJIMA SHIGEKI (JP)
NOGAWA SHUUICHI (JP)
NOGUCHI KOUJI (JP)
KURODA KAZUHIRO (JP)
NOGAWA SHUUICHI (JP)
NOGUCHI KOUJI (JP)
KURODA KAZUHIRO (JP)
Application Number:
PCT/JP2014/058537
Publication Date:
October 09, 2014
Filing Date:
March 26, 2014
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02H9/02
Foreign References:
JPH04207924A | 1992-07-29 | |||
JPH03245725A | 1991-11-01 | |||
JP2000090788A | 2000-03-31 | |||
JP2004350337A | 2004-12-09 | |||
JP2007236108A | 2007-09-13 | |||
JPH09130966A | 1997-05-16 |
Other References:
See also references of EP 2983262A4
"Technical Report", vol. 1088, INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN
"Technical Report", vol. 1088, INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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