An Estimation of the Energy Savings of a Mainline Diesel Locomotive Equipped with an Energy Storage Device
Дата
2024
DOI
https://doi.org/10.3390/vehicles6020028
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Назва журналу
Номер ISSN
Назва тому
Видавець
Анотація
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.
Опис
Ключові слова
diesel locomotive, energy storage, mathematical modeling, energy saving
Бібліографічний опис
Riabov Ie. An Estimation of the Energy Savings of a Mainline Diesel Locomotive Equipped with an Energy Storage Device [Electronic resource] / Ievgen Riabov, Sergey Goolakan, Larysa Neduzha // Vehicles. – Electronic text data. – 2024. – Vol. 6, iss. 2. – P. 611-631. – URL: https://www.mdpi.com/2624-8921/6/2/28, free (date of the application 01.11.2024.).