Determining the Energy Efficiency Indicators of the Diesel Train DPKr-2 and the Rail Bus 620M Based on Traction Calculations Using the Numerical Method of Solving the Equation of Train Movement

Simple item page
dc.contributor.authorKapica, Mihajloen
dc.contributor.authorBobyr, Dmytro V.en
dc.contributor.authorHryshchenko, Mykola A.en
dc.contributor.authorKyslyi, Dmytro M.en
dc.contributor.authorDesiak, Andrii Y.en
dc.date.accessioned2025-03-19T12:20:54Z
dc.date.available2025-03-19T12:20:54Z
dc.date.issued2024
dc.descriptionM. Kapica: ORCID 0000-0002-3800-2920; D. Bobyr: ORCID 0000-0003-1441-3861; D. Kyslyi: ORCID 0000-0002-4427-894X; A. Desiak: ORCID 0000-0001-8650-5242en
dc.description.abstractENG: The purpose of the article is to compare the technical and energy parameters of the diesel train DPKr-2 and the railbus 620M based on traction calculations using mathematical modeling when solving the train movement equation. The mathematical model of the train is adapted to determine the movement parameters of the specified rolling stock units according to different variable phase coordinates for different movement modes. To achieve this purpose, the authors used methods of system analysis, nonlinear programming, and numerical methods for solving differential equations. The accuracy of the calculations was verified using simulation modeling methods and compared with experimental data. To analyze the results, the obtained indicators of traction calculations – technical speed and specific consumption of diesel fuel – were compared. As a result of the comparison, the specific fuel consumption per ton-kilometer meter, a significant saving of energy resources is observed. Comparative specific fuel consumption per passenger-kilometer meter, on the contrary, indicates an increase in the consumption of energy resources. The mathematical model of the train is adapted to determine the movement parameters of diesel trains and rail buses according to different variable phase coordinates for different drive modes. The practical significance lies in determining the efficiency indicators of the use of different types of rolling stock on the railways of Ukraine, taking into account economic, social and migration factors.en
dc.identifier.citationKapica M., Bobyr D., Hryshchenko M., Kyslyi D., Desiak A. Determining the Energy Efficiency Indicators of the Diesel Train DPKr-2 and the Rail Bus 620M Based on Traction Calculations Using the Numerical Method of Solving the Equation of Train Movement. MATEC Web of Conferences. 2024. Vol. 390 : 3rd International Scientific and Practical Conference “Energy-Optimal Technologies, Logistic and Safety on Transport” (EOT-2023). P. 1–7. DOI: 10.1051/matecconf/202439001002.en
dc.identifier.doi10.1051/matecconf/202439001002
dc.identifier.issneISSN: 2261-236X
dc.identifier.urihttps://crust.ust.edu.ua/handle/123456789/19843
dc.identifier.urihttps://www.matec-conferences.org/articles/matecconf/abs/2024/02/contents/contents.html
dc.identifier.urihttps://www.matec-conferences.org/articles/matecconf/abs/2024/02/matecconf_eot24_01002/matecconf_eot24_01002.html
dc.language.isoen
dc.publisherMATEC Web of Conferencesen
dc.subjectenergy efficiencyen
dc.subjectdiesel train DPKr-2en
dc.subjectrail bus 620Men
dc.subjecttraction calculationsen
dc.subjectnumerical methoden
dc.subjectequation of train motionen
dc.subjectректоратuk_UA
dc.subjectКЛ
dc.subject.classificationTECHNOLOGYen
dc.titleDetermining the Energy Efficiency Indicators of the Diesel Train DPKr-2 and the Rail Bus 620M Based on Traction Calculations Using the Numerical Method of Solving the Equation of Train Movementen
dc.typeArticleen
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Kapіca.pdf
Size:
917.97 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Статті КЛ
Ректорат УДУНТ