Determination of the rail-to-earth transition resistance of the ballastless track and influence of the resistance on the current spreading in the subgrade

Introduction. The rail-to-earth transition resistance is an important parameter of electrified railways, which directly effects the electrical safety level of the traction network and the potential distribution in the upper structure track area. The increased potential adversely effects the operatio...

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Huvudupphovsmän: A. B. Kosarev, R. A. Rudashevskiy, A. V. Rudashevskaya, P. I. Smolin, I. A. Rebrov
Materialtyp: Artigo
Språk:Russo
Publicerad: Joint Stock Company «Railway Scientific and Research Institute» 2022-03-01
Serie:Вестник Научно-исследовательского института железнодорожного транспорта
Ämnen:
rail track
transition resistance
equivalent circuit
mathematical model
traction power supply system
ballastless track
high-speed highway
traction network
Länkar:https://www.journal-vniizht.ru/jour/article/view/564
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