1_2022_sen_2

Title of the article CONTROL OF POWER UNITS OF BATTERY ELECTRIC VEHICLES WITH AUTOMATIC TRANSMISSIONS
Authors

KRASNEVSKIY Leonid G., Corresponding member of the NAS of Belarus, D. Sc. in Eng., Prof., Chief Researcher of the Laboratory of Onboard Mechatronic Systems of Mobile Machines of the R&D Center “Electromechanical and Hybrid Power Units of Mobile Machines”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

PODDUBKO Sergey N., Ph. D. in Eng., Assoc. Prof., Director General, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

BELEVICH Alexander V., Chief of the R&D Center “Electromechanical and Hybrid Power Units of Mobile Machines” — Head of the Laboratory of Onboard Mechatronic Systems of Mobile Machines, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section MECHANICAL ENGINEERING COMPONENTS
Year 2022
Issue 1(58)
Pages 13–23
Type of article RAR
Index UDK 62-235
DOI https://doi.org/10.46864/1995-0470-2022-1-58-13-23
Abstract The article considers the problems of controlling power units of battery electric vehicles (BEV) when using in them specially configured automatic transmissions (AT) instead of single-reduction gear unit. The analysis of the BEV AT features in comparison with AT of hybrid electric vehicles of mass production is carried out. In comparison with AT gearboxes, BEV parameters are improved by most indicators. Among the new tasks is the coordinated control of the electric motor and AT clutches in the transients of shifting stages, and ultimately, the creation of an integrated control system for the BEV power unit. The methods of their solution by leading foreign companies are considered using examples with a typical 2-speed AT.
Keywords battery electric vehicles, hybrid electric vehicles, automatic transmissions, power units, electric motor, motor generator
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