Presentation | 2012-02-17 A Study of Electric Resistances between Rail and Wheel Mitsuyoshi FUKUDA, Takumi BAN, Eiichi MAEBASHI, Natsuki TERADA, Hiroyuki FUJITA, Takashi TOYAMA, Kosuke OWADA, Yoshitaka HATADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | When rails become rusty, the shunt resistance becomes higher to make it difficult for the track circuit to detect a train exactly. This is a problem of the rail-wheel contact system. Generally speaking, the electric resistance varies according to a load of a car, a state of wheel surfaces, a thickness of rust and a magnitude of track circuit currents. But, the relations between these factors and the resistances do not have been analyzed. Therefore, we measured and analyzed the state of electric resistances between rail and wheel for various conditions. This paper describes the actual condition of the shunt resistance, how to measure the resistance and results of analysis. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Railway signalling / Track Circuit / shunting malfunction / contact resistance |
Paper # | R2011-47,EMD2011-121 |
Date of Issue |
Conference Information | |
Committee | R |
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Conference Date | 2012/2/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Reliability(R) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of Electric Resistances between Rail and Wheel |
Sub Title (in English) | |
Keyword(1) | Railway signalling |
Keyword(2) | Track Circuit |
Keyword(3) | shunting malfunction |
Keyword(4) | contact resistance |
1st Author's Name | Mitsuyoshi FUKUDA |
1st Author's Affiliation | Signalling and Telecomunications Technology Division, Railway Technical Research Institute() |
2nd Author's Name | Takumi BAN |
2nd Author's Affiliation | Materials Technology Division, Railway Technical Research Institute |
3rd Author's Name | Eiichi MAEBASHI |
3rd Author's Affiliation | Railway Dynamics Division, Railway Technical Research Institute |
4th Author's Name | Natsuki TERADA |
4th Author's Affiliation | Signalling and Telecomunications Technology Division, Railway Technical Research Institute |
5th Author's Name | Hiroyuki FUJITA |
5th Author's Affiliation | Signalling and Telecomunications Technology Division, Railway Technical Research Institute |
6th Author's Name | Takashi TOYAMA |
6th Author's Affiliation | Signalling and Telecomunications Technology Division, Railway Technical Research Institute |
7th Author's Name | Kosuke OWADA |
7th Author's Affiliation | / Signalling and Telecomunications Technology Division, Railway Technical Research Institute |
8th Author's Name | Yoshitaka HATADA |
8th Author's Affiliation | |
Date | 2012-02-17 |
Paper # | R2011-47,EMD2011-121 |
Volume (vol) | vol.111 |
Number (no) | 438 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |