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Deenergizing method of superconducting magnets for Maglev in an emergency

Abstract

The running stability of the superconducting magnets (SCMs) mounted on the JR Maglev vehicle has been confirmed through many researches and actual running tests. So we could confirm that the high performance of our SCMs during the last few years, but we must bear in mind that the SCM which consists of the superconducting wire has the possibility of changing into normal resistive state from superconducting state. If one of the pair SCMs normalizes, a huge lateral force on one side of a bogie will occur suddenly and push the vehicle toward the sidewall of the guideway. This paper describes the method that reduces this huge force acting on one side of a bogie in an SCM accident. (orig.)
Authors:
Kishikawa, Akihiko; [1]  Nemoto, Kaoru [1] 
  1. Railway Technical Research Inst., Tokyo (Japan)
Publication Date:
Dec 31, 1995
Product Type:
Conference
Report Number:
CONF-951120-
Reference Number:
SCA: 320202; PA: DE-97:0G0338; EDB-97:014107; SN: 97001718064
Resource Relation:
Conference: International conference on magnetically levitated systems, 14. internationale Tagung ueber Magnetschwebesysteme, Bremen (Germany), 26-29 Nov 1995; Other Information: PBD: 1995; Related Information: Is Part Of MAGLEV `95. 14th international conference on magnetically levitated systems. Proceedings; PB: 509 p.
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; LEVITATED TRAINS; SUPERCONDUCTING MAGNETS; BRAKES; RAPID TRANSIT SYSTEMS; PERFORMANCE; SAFETY; SYSTEMS ANALYSIS
OSTI ID:
412493
Research Organizations:
Verband Deutscher Elektrotechniker e.V. (VDE), Frankfurt am Main (Germany); Energietechnische Gesellschaft im VDE, Frankfurt am Main (Germany)
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ISBN 3-8007-2155-4; TRN: DE97G0338
Submitting Site:
DE
Size:
pp. 183-188
Announcement Date:

Citation Formats

Kishikawa, Akihiko, and Nemoto, Kaoru. Deenergizing method of superconducting magnets for Maglev in an emergency. Germany: N. p., 1995. Web.
Kishikawa, Akihiko, & Nemoto, Kaoru. Deenergizing method of superconducting magnets for Maglev in an emergency. Germany.
Kishikawa, Akihiko, and Nemoto, Kaoru. 1995. "Deenergizing method of superconducting magnets for Maglev in an emergency." Germany.
@misc{etde_412493,
title = {Deenergizing method of superconducting magnets for Maglev in an emergency}
author = {Kishikawa, Akihiko, and Nemoto, Kaoru}
abstractNote = {The running stability of the superconducting magnets (SCMs) mounted on the JR Maglev vehicle has been confirmed through many researches and actual running tests. So we could confirm that the high performance of our SCMs during the last few years, but we must bear in mind that the SCM which consists of the superconducting wire has the possibility of changing into normal resistive state from superconducting state. If one of the pair SCMs normalizes, a huge lateral force on one side of a bogie will occur suddenly and push the vehicle toward the sidewall of the guideway. This paper describes the method that reduces this huge force acting on one side of a bogie in an SCM accident. (orig.)}
place = {Germany}
year = {1995}
month = {Dec}
}