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DOI: https://doi.org/10.15407/techned2017.06.036


Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Sciences of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 6, 2017 (November/December)
Pages 36 – 42


V.B. Klepikov, A.V. Semikov
National Technical University "Kharkov Polytechnic Institute",
str. Kirpicheva, 2, Kharkov, 61002, Ukraine,
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Relations for the determination of energy, which can be returned to the power source of the electric vehicle when the braking system is implemented in the regenerative mode by the electric drive, are derived. The cases of dynamic decrease in speed and descent with a given speed are considered. The losses from frictional forces and aerodynamic drag of air are taken into account. The dependence of the specific energy saving on the parameters of motion is obtained. Calculations have been made for standard urban traffic cycles and it is shown that savings can reach 12…22% of total traffic consumption. References 11, figures 5.


Key words: electric drive, electric vehicle, energy efficiency, regenerative braking.


Received:    13.07.2017
Accepted:    21.07.2017
Published:   30.10.2017



1. Klepikov V.B., Semikov O.V., Gonchar O.S., Moiseev O.N., Kastornyiy P.M., Timoschenko A.V., Pshenichnikov D.O., Kovtun V.V., Banev E.F., Horeva O.V. From the experience of the creation of electric vehicle electric drive with supercapacitor energy storage. Visnyk NTU KhPI. 2015. Iss. No 112 (1121). Pp. 93–95. (Rus)
2. Semikov A.V. Computer simulation of electromagnetic processes at the electric drive of electric vehicle with supercapacitor battery. Visnyk NTU KhPI. 2015. Iss. No 112 (1121). Pp. 93–95. (Rus)
3. Stepanovskih A.S. Ecology. Moskva: YUNITI-DANA, 2001. 703 p. (Rus)
4. Shidlovskii A.K., Pavlov V.B., Popov A.V. Application of supercapacitors in an autonomous battery electric transport. Tekhnichna Elektrodynamika. 2008. No 4. Pp. 43–47. (Rus)
5. Klepikov V.B., Honchar O.S., Kastornyi P.M., Moisieiev O.M., Tymoschenko A.V., Baniev Y.F., Pshenichnikov D.O. Electric vehicle electric drive. Patent of Ukraine No 85585. (Ukr)
6. Cycles parameters. Available at: http:// www.dieselnet.com/standards/
7. Fuhs Allen E. Hybrid vehicles and the future of personal transportation. Taylor & Francis Group, 2009. 471 p.
8. Mehrdad Ehsani. Modern Electric, Hybrid and Fuel Cell Vehicles. Taylor & Francis Group, 2010. 534 p.
9. Compare Electric Cars and Plug-in Hybrids By Features, Price, Range Available at:http://www.plugincars.com/cars
10. Germany pushes to ban petrol-fuelled cars within next 20 years Available at: http://www.independent.co.uk/news/world/europe/germany-petrol-car-ban-no-combustion-diesel-vehicles-2030-a7354281.html
11. Solar-powered car completes round-the-world trip Available at: http://www.reuters.com/article/us-climate-taxi-idUSTRE4B35JL20081204