Technical and legal determinants of energy conversion in electric vehicle equipped with energy recovery system

• Autorzy: Juda Z.

Identyfikatory

DOI

10.5604/12314005.1217206

• Języki publikacji: EN

Abstrakty

EN

Regenerative braking in electric or hybrid driven vehicles is now commonly used feature. Development of technologies of electrical machines, secondary energy sources, power electronics and control systems allows for more efficient using of this attribute. Regenerative braking system converts the kinetic energy of moving vehicles on this form of energy that you can store in a secondary source of energy. The most common form of energy after conversion is electricity, easy to store in batteries or supercapacitors. There also are known systems with storage of mechanical energy (high-speed flywheels with composite rotors). Drive systems with optional regenerative braking should take into account a number of aspects influencing the process. It is very important to maintain the stability of the vehicle movement during braking. Another important aspect is the cooperation of regenerative braking system with conventional, mechanical brake system of the vehicle driven by a single axis. Sizing of the electrical machine (or machines) is associated with the needs of the propulsion of the vehicle, which limits the amount of absorbed energy in the initial stage of braking. Individual elements of the system energy conversion efficiency chain complexity affect the energetic results of this process. On the energy, efficiency of the process of braking energy recovery affects string conversion efficiency in the individual components of the system. Regenerative braking is the important factor, which could improve electric vehicle market chances, particularly in the city or neighbourhood personal transport. The article contains a description of the technical and legal circumstances of the process of regenerative braking and energy aspects of this process.

Słowa kluczowe

EN

transport; regenerative braking; energy conversion

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2016
• Tom: Vol. 23, No. 4
• Strony: 193--199
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Juda Z.

• Cracow University of Technology Institute of Motor Vehicles and Internal Combustion Engines Jana Pawła II Avenue 37, 31-864 Cracow, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] Eshani, M., Gao, Y., Gay, S., E., Emadi, A., Modern Electric, Hybrid Electric, and Fuel Cell Vehicles. Fundamentals, Theory and Design, CRC Press, 2005.
• [2] Guo, J., Wang, J., Cao, B., Regenerative braking strategy for electric vehicles, IEEE Conference Publications, 978-1-4244-3504-3/09, IEEE, pp. 864-868 2009.
• [3] Juda, Z., Hamowanie odzyskowe pojazdów z napędem elektrycznym – strategie sprawności odzysku i komfortu jazdy, Wydawnictwo PK, ISBN 978-83-7242-761-8, 2014.
• [4] Khajepour, A., Fallah, S., Goodarzi, A., Electric and Hybrid Vehicles, John Wiley & Sons Ltd., Chichester 2014.
• [5] Larminie, J., Lowry, J., Electric Vehicle Technology Explained, John Wiley & Sons Ltd., Chichester 2003.
• [6] Mutoh, N., Hayano, Y., Yahagi, H., Electric braking control method for electric vehicles with independently driven front and rear wheels, IEEE Transactions on Industrial Electronics, Vol. 54, No. 2, 2007.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.