METHOD OF EVALUATION OF RECEIVABLY BRAKING EFFICIENCY FOR ELEMENTARY SIMPLIFIED MOVEMENT CYCLE
ABSTRACT
Budnichenko V.B., Gordienko M.M. Methods for evaluating the effectiveness of recuperative braking for elementary simplified motion cycle. Visnyk National Transport University. Series «Technical sciences». Scientific and Technical Collection. - Kyiv: National Transport University, 2021. - Issue 1 (48).
The article analyzes the elementary simplified cycle of a vehicle with an electric motor during its acceleration and regenerative braking, the dependence of specific energy consumption on vehicle speed and the equation of specific energy consumption, to develop a mathematical model that characterizes the energy efficiency of a vehicle with traction traffic conditions on an elementary simplified cycle.
The object of the study is the process of determining the specific energy consumption during the movement of a vehicle with an electric traction unit.
The aim of the article is to develop a mathematical model that characterizes the energy efficiency of wheeled and rail vehicles with electric traction. Research methods - information-analytical. According to the results of the study, a method for evaluating the effectiveness of regenerative braking for an elementary simplified motion cycle is obtained.
KEY WORDS: ELECTRIC TRACTION INSTALLATION, ENERGY EFFICIENCY, ENERGY CONSUMPTION, RECOVERATIVE INHIBITION, ELECTRODYNAMIC HALAMENE GALAMATE, MATHEMATICAL MODEL
REFERENCES
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http://nbuv.gov.ua/UJRN/. - DOI 10.33042 / 2522-1809-2019-3-149-158-163 2.
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Uniform provisions concerning the approval of passenger cars powered by an internal combustion engine only or powered by a hybrid electric vehicle, with regard to the measurement of carbon dioxide emissions and fuel consumption and / or the measurement of electricity consumption and traction on electric traction, and also vehicles of categories M1 and N1, driven only by an electric drive, in relation to the measurement of electricity consumption and power reserve on electric traction.
AUTHOR
Budnichenko Valeriy Borysovych, Candidate of Technical Sciences, Associate Professor, National Transport University, Associate Professor of the Department of Technical Operation of Cars and Car Service, e-mail: budnvb@bigmir.net, tel. +380679318431, Ukraine, 01010, Kyiv, street Omelyanovich Pavlenko 1, room 01. orcid.org / 0000-0002-1235-3781
Gordienko Mykola Maksymovych, National Transport University, graduate student, assistant of the department of technical operation of cars and car service, e-mail: gordienkonikolaj@ukr.net, tel. +380973608769, Ukraine, 01010, Kyiv, street Omelyanovich Pavlenko 1, k.01.orcid.org / 0000-0002-8993789X
REVIEWER
Pustyulga S.I., Doctor of Technical Sciences, Professor, Lutsk National Technical University, Acting Head of the Department of Design and Graphics, Lutsk, Ukraine
Mateychik V.P., Doctor of Technical Sciences, Professor, National Transport University, Dean of the Faculty of Mechanical Engineering, Kyiv, Ukraine
Article language: Ukrainian
Open Access: http://publications.ntu.edu.ua/visnyk/48/037-043.pdf
Print date: 15.03.2021
Online publication date: 05.04.2021
