Studies of electric drive with hydrostatic support

• Autorzy: Grzesikiewicz W. , Makowski M. , Knap L. , Pokorski J.

Identyfikatory

DOI

10.5604/01.3001.0012.2476

• Języki publikacji: EN

Abstrakty

EN

In this article, results of experimental studies concerning the relief of a city car electric drive by means of hydrostatic drive support are presented. Experimental studies were performed using a laboratory station built for this particular purpose. Studies of basic properties of elements of hydraulic system and resistances in the mechanical system were performed. The results of experimental studies of a chosen sub-assembly of hydrostatic drive (i.e. hydro-pneumatic battery) are given. The resistances within mechanical system (flywheel) were determined. In the considered hybrid drive, electric drive is cyclically supported by hydrostatic drive during acceleration or regenerative braking of the vehicle. The results of experimental studies presented in this article were obtained on a designed and built laboratory station representing a model of a lightweight delivery van for city traffic and equipped with the studied hybrid drive. The obtained results suggest that there is a possibility considerably to increase the effectiveness of energy conversion in the electric drive of the vehicle by means of hydrostatic support. By applying the hydrostatic support in the electric drive, the load on the electric battery decreased, which positively influences the length of operation time.

Słowa kluczowe

EN

hybrid drive; energy consumption; energy efficiency; regenerative braking; city traffic

PL

napęd hybrydowy; zużycie energii; efektywność energetyczna; hamowanie regeneracyjne; ruch miejski

• 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: 2018
• Tom: Vol. 25, No. 1
• Strony: 265--274
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Grzesikiewicz W.

• Warsaw University of Technology Faculty of Automotive and Construction Machinery Engineering Narbutta Street 84, 02-524 Warsaw, Poland tel.:[phone]; fax: [phone]

autor

Makowski M.

• Warsaw University of Technology Faculty of Automotive and Construction Machinery Engineering Narbutta Street 84, 02-524 Warsaw, Poland tel.:[phone]; fax: [phone]

autor

Knap L.

• Warsaw University of Technology Faculty of Automotive and Construction Machinery Engineering Narbutta Street 84, 02-524 Warsaw, Poland tel.:[phone]; fax: [phone]

autor

Pokorski J.

• Warsaw University of Technology Faculty of Automotive and Construction Machinery Engineering Narbutta Street 84, 02-524 Warsaw, Poland tel.:[phone]; fax: [phone]

Bibliografia

• [1] Buckmaster, J., Clavin, P., Linan, A., Matalon, M., Peters, N., Sivashinsky, G., Williams, F. A., Combustion theory and modeling, Proceedings of the Combustion Institute, Vol. 30, pp. 1-19, Pittsburgh 2005.
• [2] Corcione, F. E., et al., Temporal and Spatial Evolution of Radical Species in the Experimental and Numerical Characterization of Diesel Auto-Ignition, Proceedings of The Fifth International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines (COMODIA 2001), pp. 355-363, Nagoya 2001.
• [3] Golden Motor, http://www.goldenmotor.com, 2014.
• [4] Grzesikiewicz, W., Grąziewicz, K., Knap, L., Kostro, J., Makowski, M., Pokorski, J., Sprawozdanie merytoryczne z projektu badawczego 2011/01/B/ST8/06822, Badania napędów elektryczno-hydraulicznych z odzyskiem energii hamowania, Warszawa 2015.
• [5] Grzesikiewicz, W., Knap, L., Makowski, M., Symulacyjne badania napędu hydrostatycznego, Technika Transportu Szynowego, Tom 9. Instytut Naukowo-Wydawniczy „TTS” Sp. z o.o., pp. 1243-1252, Lodz 2012.
• [6] Grzesikiewicz, W., Knap, L., Makowski, M., Pokorski, J., Symulacyjne badania ruchu pojazdu z napędem hydrostatycznym, Logistyka, No. 4, pp. 387-395, 2014.
• [7] Grzesikiewicz, W., Knap, L., Makowski, M., Pokorski, J., Badania doświadczalne hybrydowego napędu elektro-hydraulicznego. Modelowanie Inżynierskie, Tom 28, No. 59, pp. 37-43, Gliwice 2016.
• [8] Rexroth Bosch Group, http://www.boschrexroth-us.com, 2014.
• [9] Szczepaniak, C., Motoryzacja na przełomie epok. PWN, Warszawa 2000.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).