Comparative analysis of the operating indexes of manually and automatically controlled passenger car powertrain system at variable load states

• Autorzy: Graba M. , Mamala J. , Bieniek A. , Hennek K.

Identyfikatory

DOI

10.5604/01.3001.0010.3163

• Języki publikacji: EN

Abstrakty

EN

This article reports the results of a study into operating parameters of a system consisting of an SI engine and a powertrain in a Fiat Panda passenger car in the conditions of a variable load. The analysis was primarily concerned with the variability of fuel consumption resulting of the changing load applied to the driving wheels in the conditions of a test performed on chassis dynamometer for manual and automatic controlled transmission gear change The test bench included a dedicated driving cycle, which was developed as cycle with periodically changed constant linear speed of the car every 10 km/h. According to the vehicle set speed, the load on its wheels was determined by the basic resistance as rolling resistance, air resistance and resistance corresponding to road inclination. Each period of a drive cycle corresponding to steady state driving gave the average instantaneous values of drive system performance indicators. The waveforms of these indicators were recorded and then averaged and presented as representative points of the powertrain system that were analysed. The focus of the study involved the identification of the points characterized with the minimum specific fuel consumption and impact of type of powertrain control on emission of CO2 from passenger car SI engines.

Słowa kluczowe

EN

fuel consumption; spark ignition engine; variable load; engine efficiency; motion resistance

• 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: 2017
• Tom: Vol. 24, No. 4
• Strony: 39--46
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Graba M.

• Opole University of Technology, Faculty of Mechanical Engineering Mikołajczyka Street 5, 45-271 Opole, Poland tel.: [phone] [phone], fax: [phone]

autor

Mamala J.

• Opole University of Technology, Faculty of Mechanical Engineering Mikołajczyka Street 5, 45-271 Opole, Poland tel.: [phone] [phone], fax: [phone]

autor

Bieniek A.

• Opole University of Technology, Faculty of Mechanical Engineering Mikołajczyka Street 5, 45-271 Opole, Poland tel.: [phone] [phone], fax: [phone]

autor

Hennek K.

• Opole University of Technology, Faculty of Mechanical Engineering Mikołajczyka Street 5, 45-271 Opole, Poland tel.: [phone] [phone], fax: [phone]

Bibliografia

• [1] Bieniek, A., Jantos, J., Mama, J., Possibilities of drivability and fuel consumption improvement by advanced control power transmission system in passenger car, Transport, Vol. XXII, No. 4, pp. 247-251, 2007.
• [2] Bieniek, A., Influence of CVT control algorithm at SI engine operating indexes, Combustion Engine, Powertrain, Design, Ecology & Diagnostics, PTNSS Nr 2009-SC1, pp. 147-151, 2009.
• [3] Bieniek, A., Improvement of emission properties on integrated control of powertrain with CVT and sparking plug engine, Combustion Engines, Ecology & Diagnostic, PTNSS 2007, pp. 25-30, 2007.
• [4] Horwath, E., Torok, A., Development of road transport emission standards, Production Enginering Archives, Vol. 7, No 2, pp. 6-10, 2015.
• [5] Mamala, J., Kompensacja niedostatku siły napędowej w procesie rozpędzenia samochodu osobowego, Habilitation Thesis, Opole 2011.
• [6] Mitschke, M., Dynamika samochodu, Wydawnictwo WKiŁ, Warszawa 1972.
• [7] Jazar, R. N., Vehicle Dynamics: Theory and Applications, Springer Science, 2008.
• [8] Siłka, W., Teoria ruchu samochodu, WNT Warszawa 2002.
• [9] Regulation of the European Parliament and of the Council Nr 333/2014 of 11 March 2017.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).