Article Title

Research of cooling system for pantograph head of electric train

Journal: Journal of Transsib Railway Studies V.2(38), 2019
Journal thematic sections: Railways rolling stock, traction of trains and electrification
Pages: 66-75
Authors: S. M. Utepbergenova
udk: 621.336.2
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Article reference
Utepbergenova S. M. , Tomilov V. V. , Sidorov O. A. Research of cooling system for pantograph head of electric train Izvestiia Transsiba – The Trans-Siberian Bulletin, 2019, no. 2(38), pp. 66 – 75.

Abstract

A mathematical model of thermal processes (dynamic) contact current collector with contact suspension (in motion), which allows to estimate the temperature distribution of heating the current collector during movement. The experimental evaluation of the proposed cooling device performance is given. The thermal model of the current collector in motion mode has been verified.

Article keywords

Electric stock
High-speed running
The temperature of solids
Current collector
Pantograph slide
Cooling system
Modeling

Authors

S. M. Utepbergenova —
Postgraduate student of the Department « Power supply of railway transport », OSTU
V. V. Tomilov —
Ph. D. of Engineering Sciences, Associate Professor of the Department «Power supply of railway transport», OSTU
O. A. Sidorov —
Advanced Doctor of Engineering Sciences, Professor, Head of the Department «Power supply of railway transport», OSTU