Determination of rational locomotive operating modes and resource costs based on information from global positioning systems
| Autor: | Elena Kiritseva, Mykola Barybin, Victoria Hatchenko, Olha Kletska, Anatoliy Falendysh |
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| Rok vydání: | 2021 |
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| Zdroj: | IOP Conference Series: Materials Science and Engineering. 1021:012011 |
| ISSN: | 1757-899X 1757-8981 |
| Popis: | The article is devoted to the study of energy-efficient use of traction rolling stock for driving trains. It deals with the optimal driving mode and the main parameters of traction calculations. Based on the use of GPS/GLONASS satellite navigation units, a method for determining the basic resistance of cars in real time is proposed. The possibility of using the results obtained on locomotives with analog devices and no movement tracking is analyzed. The “Traction Calculations” software package in the C# programming language was modified in order to reduce the time and facilitate calculations of the locomotive traction service. In the course of the study, the equation of the main resistance of the cars of train No. 3612 was determined. On the basis of the uncoupled rolling stock, the dependences of speed, time, heating and current of traction electric motors, fuel consumption by the CHME3 locomotive of the Kharkiv-Sortirovochny locomotive depot for the transportation of cars from the Kharkiv-Sortirovochny station to Merefa station were calculated, with recommendations for the driver to use the position of the driver’s controller in order to reduce costs and fulfill the train schedule. |
| Databáze: | OpenAIRE |
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