The influence of driving pattern on pollutant emission and fuel consumption of hybrid electric vehicle

• Autorzy: Lasocki Jakub , Gis Maciej

Identyfikatory

DOI

10.19206/CE-2019-226

• Języki publikacji: EN

Abstrakty

EN

Hybrid electric vehicles (HEVs) have an increasing presence in passenger transport segment. They have been designed to minimize energy consumption and pollutant emission. However, the actual performance of HEVs depends on the dynamic conditions in which they are used, and vehicle speed is one of the key factors. A lot of excess emission and fuel consumption can be attributed to rapid changes of vehicle speed, i.e. accelerations and decelerations. On the other hand, dynamic driving favours energy recovery during braking. This study examines the relationship between HEVs speed, pollutant emission and fuel consumption. The considerations were based on the results of testing vehicles in WLTC and NEDC driving cycles, performed on a chassis dynamometer. The test objects were two light-duty passenger vehicles, one with series-parallel, gasoline-electric hybrid system and the other, used as a reference, with conventional spark-ignition engine. Both vehicles had similar technical parameters and combustion engines supplied with gasoline. The driving cycles were divided into several parts according to the speed range. For each part, pollutant emission and fuel consumption were determined and appropriate values of selected parameters of driving pattern were calculated. Combining the results of empirical research and calculated parameters allowed to obtain characteristics. Their analysis provided valuable insight into the impact of driving pattern on actual emission and fuel consumption of HEV.

Słowa kluczowe

EN

hybrid electric vehicle; HEV; pollutant emission; fuel consumption; driving patterns

PL

hybrydowy pojazd elektryczny; HEV; emisja zanieczyszczeń; zużycie paliwa; wzorzec jazdy

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2019
• Tom: R. 58, nr 2
• Strony: 145--150
• Opis fizyczny: Bibliogr. 12 poz., wykr.

Twórcy

autor

Lasocki Jakub

• Faculty of Automotive and Construction Machinery Engineering, Warsaw University of Technology

autor

Gis Maciej

• Environment Protection Centre in Motor Transport Institute

Bibliografia

• [1] ANDRÉ, M. Driving cycles development: characterization of the methods. SAE Technical Paper 961112. 1996.
• [2] CHŁOPEK, Z. Propozycja charakterystyk emisji zanieczyszczeń z silników spalinowych pracujących w warunkach dynamicznych. Archiwum Motoryzacji. 2009, 2, 111-134.
• [3] CHŁOPEK, Z., BIEDRZYCKI, J., LASOCKI, J., WÓJCIK, P. Comparative examination of pollutant emission from an automotive internal combustion engine with the use of vehicle driving tests. Combustion Engines. 2016, 164(1), 56-64.
• [4] CHŁOPEK, Z., BIEDRZYCKI, J., LASOCKI, J., WÓJCIK, P. Investigation of pollutant emissions from a motor vehicle engine in tests simulating real vehicle use in road traffic conditions. Combustion Engines. 2013, 154(3), 202-207.
• [5] CHŁOPEK, Z., LASOCKI, J., WÓJCIK, P., BADYDA, A.J. Experimental investigation and comparison of energy consumption of electric and conventional vehicles due to the driving pattern. International Journal of Green Energy. 2018, 15(13), 773-779, DOI:10.1080/15435075.2018.1529571.
• [6] ERICSSON, E. Independent driving pattern factors and their influence on fuel-use exhaust emission factors. Transportation Research Part D: Transport and Environment. 2001, 6(5), 325-345.
• [7] FOMUNUNG, I., WASHINGTON, S., GUENSLER, R. A statistical model for estimating oxides of nitrogen emissions from light duty motor vehicles. Transportation Research Part D: Transport and Environment. 1999, 4(5) 333-352. DOI:10.1016/S1361-9209(99)00013-9.
• [8] GIS, M., BEDNARSKI, M. Comparative studies of harmful exhaust emission from a hybrid vehicle and a vehicle powered by spark ignition engine. IOP Conference Series: Materials Science and Engineering. 2018, 421 042022. DOI:10.1088/1757-899X/421/4/042022.
• [9] GIS, M., BEDNARSKI, M., WIŚNIOWSKI, P. Comparative analysis of NEDC and WLTC homologation tests for vehicle tests on a chassis dynamometer. Journal of KONES Powertrain and Transport. 2018, 25(3), 189-196.
• [10] GIS, M., LASOCKI, J. Advantages of using hybrid vehicles based on empirical studies on the chassis dynamometer in the WLTC test. Journal of KONES Powertrain and Transport. 2018, 25(4), 103-109.
• [11] KUHLER, M. KARSTENS, D. Improved driving cycle for testing automotive exhaust emissions. SAE Technical Paper 780650. 1978.
• [12] NEUBAUER, J.S., BROOKER, A., WOOD, E. Sensitivity of battery electric vehicle economics to drive patterns, vehicle range, and charge strategies. Journal of Power Sources. 2012, 209, 269-277.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).