Registration Number
0225U001348,
(0123U102228)
, R & D reports
Title
The assessment of dynamic indicators of modern rolling stock and traffic safety
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Оцінка динамічних показників сучасного рухомого складу та безпека руху
Head
Ursuliak Liudmyla V., Кандидат технічних наук
Registration Date
30-01-2025
Organization
Ukrainian State University of Science and Technologies
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Improving traffic safety
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The method of improving a two-section mainline diesel locomotive by using energy storage in the traction system is considered. A mathematical model was developed to study the movement of a diesel locomotive based on the recommendations and provisions of the theory of locomotive traction. For this purpose, the movement of a diesel locomotive as part of a train along a given section of a track was studied. It was determined that the use of an energy storage device on a diesel locomotive will allow up to 64% of the energy spent on train traction to accumulate. The use of energy storage in the accumulator during electrodynamic braking ensured a reduction in fuel consumption by about 50%, regardless of the options for equipping the traction system of the diesel locomotive with an energy accumulator. It is established that regardless of the options for equipping the traction system of the diesel locomotive with an energy storage device, the indicators characterizing the degree of use of the diesel engine do not change. These research results can be used in works devoted to the improvement of the control system of energy exchange between the accumulator and traction engines of diesel locomotives.
Product Description
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Bolotov Oleksii O.
Kostrytsia Serhii A.
Neduzha Larysa O.
Ursuliak Liudmyla V.
Fedorov Yevhen F.
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2025-01-30
