Article Per Year (5 Year)
p-Index From 2021 - 2026
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This Author published in this journals
All Journal International Journal of Literature and Language Studies
Nizomiddinov Umidjon Abdumutal o’g’li, Xamidov Otabek Rustamovich
Tashkent State Transport University
Languange, Linguistic, Communication & Media

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ASSESSMENT OF THE TECHNICAL CONDITION OF MODERN ELECTRIC LOCOMOTIVES OF JSC "UZBEKISTAN RAILWAYS" Nizomiddinov Umidjon Abdumutal o’g’li, Xamidov Otabek Rustamovich
International Journal of Literature and Language Studies Vol. 5 No. 08 (2026): International Journal of Literature and Language Studies
Publisher : International Journal of Literature and Language Studies

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Abstract

This article discusses the transition of modern electric locomotives of JSC "Uzbekistan Railways" to frequency-controlled asynchronous traction drives, with a specific focus on the "O’Z-ELR" series. The advantages of asynchronous traction electric motors (ATEM) over traditional DC motors are analyzed, emphasizing the necessity of continuous informational monitoring and early defect detection. Furthermore, the architecture, hardware structure, and operational functions of the centralized Train Control and Monitoring System (TCMS) are thoroughly examined. Special attention is given to the diagnostic capabilities, fault logging, and multi-unit operation controls provided by the TCMS to ensure safe and reliable locomotive performance.
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