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Scientific paper ID 2254 : 2022/3
INFLUENCE OF THE START STOP DRIVING MODE ON THE PARALLEL HYBRID ELECTRIC VEHICLE ELECTRICITY CONSUMPTION AND REGENERATION
Slavcho Bozhkov1, Ivan Milenov2 Intensive traffic in large urban agglomerations is characterized by frequent starts and stops of vehicles, waiting for delays in front of traffic lights, frequent changes in speed associated with acceleration, deceleration, stopping, subsequent departure and acceleration, etc. This mode of driving with frequent starts and stops increases the fuel consumption of the classic car due to the operation of the internal combustion engine in partial modes with high specific fuel consumption, which in turn increases harmful emissions. The hybrid electric vehicle uses two energy sources, one of which is an internal combustion engine and the other an electric motor powered by a rechargeable battery. The combination of two energy sources gives certain advantages of the hybrid electric vehicle over the classic one, which are expressed in the possibility of reducing fuel consumption during frequent starts and stops of the car, which is done at the expense of electricity consumption. Starting can be done with an electric motor and stopping can be used for recuperative charging of the battery. The study of the above driving mode is essential for a comprehensive assessment of the efficiency of hybrid electric vehicles in urban traffic conditions.
The article examines the impact of the start stop driving mode on the electricity consumption and regeneration of a parallel hybrid electric vehicle in urban traffic in the city of Sofia. хибриден автомобил режим разход електроенергияhybrid electric vehicle mode electricity consumptionSlavcho Bozhkov Ivan Milenov BIBLIOGRAPHY [1] Slavcho Bozhkov, Marian Mutafchiev, Ivan Milenov, Penko Bozhkov, M.I. Bichurin, R.V. Petrov. Method for determination of the hybrid electric vehicle energy efficiency in urban transportation // Vestn. Novg. gos. un-ta. Ser.: Tehnicheskie nauki. 2019. UDK 681.586.785, 2019, DOI: https://doi.org/10.34680/2076-8052.2019.4(1... ( [1] Slavcho Bozhkov, Marian Mutafchiev, Ivan Milenov, Penko Bozhkov, M.I. Bichurin, R.V. Petrov. Method for determination of the hybrid electric vehicle energy efficiency in urban transportation // Вестн. Новг. гос. ун-та. Сер.: Технические науки. 2019. УДК 681.586.785, 2019, DOI: https://doi.org/10.34680/2076-8052.2019.4(1... ) [2] Ehsani M., Y. Gao, S. E. Gay and A. Emadi. Modern Electric, Hybrid Electric, and Fuel Cell Vehicls. Fundamentals, Theory, and Design. CRC Press LLC, 2005 [3] https://automobiles.honda.com/images/2016/c... [4] https://www.boschaftermarket.com/xrm/media/... [5] https://www.vboxmotorsport.co.uk/downloads/... |