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Surge analysis of the MAGLEV coil for propulsion and guidance; Jiki fujoshiki tetsudo ni okeru suitei annaiyo coil no surge kaiseki

Journal Article:

Abstract

The MAGLEV (magnetically levitated train) is now well along in development testing in Japan. MAGLEV is unlike conventional railways, so various problems lie in the technology of MAGLEV. One of them is surge analysis of the MAGLEV coil for propulsion and guidance (`coil for propulsion` for short). The coil for propulsion is installed on each side of the outdoor guideway. Thus, the power system of MAGLEV is always exposed to lightning and circuit switching. Accordingly, it is very important to do a rational insulation plan to prevent damage when surges enter the coils. In view of this situation I performed experiments using the mini model coils and clarified impulse voltage distribution at the end of each coil and simulated the surge characteristics by giving the inverted L equivalent circuit to the coil for propulsion. As a result, the measured values and calculated values were almost equal in the surge characteristics. Further, the surge characteristics of the Miyazaki test track and the future MAGLEV were examined. 10 refs., 17 figs., 1 tab.
Authors:
Ema, S [1] 
  1. Numazu College of Technology, Shizuoka (Japan)
Publication Date:
Nov 20, 1995
Product Type:
Journal Article
Reference Number:
SCA: 320202; 665412; PA: NEDO-95:914668; EDB-96:065253; SN: 96001574190
Resource Relation:
Journal Name: Denki Gakkai Ronbunshi, D (Transactions of the Institute of Electrical Engineers of Japan. Industry Applications); Journal Volume: 115; Journal Issue: 12; Other Information: PBD: 20 Nov 1995
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 66 PHYSICS; LEVITATED TRAINS; SUPERCONDUCTING COILS; ELECTRONIC GUIDANCE; PROPULSION; SURGES; LIGHTNING; SWITCHES; DAMAGE; SIMULATION; EQUIVALENT CIRCUITS; ELECTRICAL INSULATION; BENCH-SCALE EXPERIMENTS; VOLTAGE DROP; DISTRIBUTION
OSTI ID:
213394
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: DGRDE5; ISSN 0913-6339; TRN: 95:914668
Submitting Site:
NEDO
Size:
pp. 1537-1544
Announcement Date:

Journal Article:

Citation Formats

Ema, S. Surge analysis of the MAGLEV coil for propulsion and guidance; Jiki fujoshiki tetsudo ni okeru suitei annaiyo coil no surge kaiseki. Japan: N. p., 1995. Web.
Ema, S. Surge analysis of the MAGLEV coil for propulsion and guidance; Jiki fujoshiki tetsudo ni okeru suitei annaiyo coil no surge kaiseki. Japan.
Ema, S. 1995. "Surge analysis of the MAGLEV coil for propulsion and guidance; Jiki fujoshiki tetsudo ni okeru suitei annaiyo coil no surge kaiseki." Japan.
@misc{etde_213394,
title = {Surge analysis of the MAGLEV coil for propulsion and guidance; Jiki fujoshiki tetsudo ni okeru suitei annaiyo coil no surge kaiseki}
author = {Ema, S}
abstractNote = {The MAGLEV (magnetically levitated train) is now well along in development testing in Japan. MAGLEV is unlike conventional railways, so various problems lie in the technology of MAGLEV. One of them is surge analysis of the MAGLEV coil for propulsion and guidance (`coil for propulsion` for short). The coil for propulsion is installed on each side of the outdoor guideway. Thus, the power system of MAGLEV is always exposed to lightning and circuit switching. Accordingly, it is very important to do a rational insulation plan to prevent damage when surges enter the coils. In view of this situation I performed experiments using the mini model coils and clarified impulse voltage distribution at the end of each coil and simulated the surge characteristics by giving the inverted L equivalent circuit to the coil for propulsion. As a result, the measured values and calculated values were almost equal in the surge characteristics. Further, the surge characteristics of the Miyazaki test track and the future MAGLEV were examined. 10 refs., 17 figs., 1 tab.}
journal = {Denki Gakkai Ronbunshi, D (Transactions of the Institute of Electrical Engineers of Japan. Industry Applications)}
issue = {12}
volume = {115}
journal type = {AC}
place = {Japan}
year = {1995}
month = {Nov}
}