Development of the range extender for a 48 V electric vehicle
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Faculty of Mechanical Engineering, Cracow University of Technology
Publication date: 2019-05-01
Combustion Engines 2019,177(2), 113-121
The article deals with the concept, development and results of preliminary tests of a range extender for an electric light commercial vehicle Melex with a 48 V electrical system. The purpose of the project is to build a prototype of the range extender powered by an internal combustion engine that will increase the range of the vehicle with electric drive, and at the same time will be characterized by a high efficiency and low exhaust emissions. The developed range extender is a combination of a 163cc single-cylinder combustion engine with a generator joined through a ribbed belt transmission. The 3-phase generator from a heavy-duty vehicle was used. In order to match the output voltage of the generator to the system voltage of the electric vehicle, an external adjustable regulator and a rectifier bridge with an increased operating voltage were used. The range extender was attached to a body of the electric vehicle by means of a welded frame made of thin-walled steel profiles. Initial tests of the developed range extender showed its proper interaction with both the lead-acid battery of the vehicle as well as with the nickel-metal hydride battery (NiMH) adapted to 48 V voltage from a hybrid electric vehicle. A maximum output power exceeding 2 kW was obtained. Maximum value of the overall efficiency of the range extender reaches up to 18.8%, which is a high value considering the small size of the used engine and the type of generator. The directions for further development of the range extender were also revealed in this paper.
ADAMIEC, M., DZIUBIŃSKI, M., SIEMIONEK, E. Research of the alternator on the stand – efficiency aspect. IOP Conference Series: Materials Science and Engineering. 2018, 421, 022001. DOI:10.1088/1757-899x/421/2/022001.
BRZEŻAŃSKI, M., MARECZEK, M., MAREK, W. et al. The realized concept of variable chemical composition fuel gas supply systems, for internal combustion engines. Combustion Engines. 170(3), 2017, 108-114. DOI:10.19206/CE-2017-318.
DZIUBIŃSKI, M. Ecological aspect of electronic ignition and electronic injection system. Environmental Engineering V. 2016. DOI:10.1201/9781315281971-42.
EICHLSEDER, H., KLÜTING, M., PIOCK, W.F. Grundlagen und Technologien des Ottomotors: Der Fahrzeugantrieb, Springer. Vienna 2008.
GIS, W., MENES, M. The development of the world electric vehicles fleet in years 2010-2017. IOP Conference Series: Materials Science and Engineering. 2018, 421, 022008. DOI:10.1088/1757-899x/421/2/022008.
GIS, W., PIELECHA, J., WAŚKIEWICZ, J. et al. Use of certain alternative fuels in road transport in Poland. IOP Conference Series: Materials Science and Engineering. 2016, 148, 012040. DOI:10.1088/1757-899x/148/1/012040.
HEBDA, R. Adaptation of the exhaust system with a catalytic converter for a low power industrial engine. Cracow University of Technology. Master Thesis, Cracow 2019.
HUSAIN, I. Electric and hybrid vehicles: design fundamentals. CRC Press, Taylor&Francis Group. Boca Raton 2010.
JUDA, Z., NOGA, M. The influence of battery degradation level on the selected traction parameters of a light-duty electric vehicle. IOP Conference Series: Materials Science and Engineering. 2016, 148, 012042. DOI:10.1088/1757-899x/148/1/012042.
KARPUKHIN, K., TERENCHENKO, A. The creation of energy efficient hybrid vehicles in the Russian Federation. Combustion Engines. 2017, 168(1), 145-148. DOI:10.19206/CE-2017-123.
KHAJEPOUR, A., FALLAH, S., GOODARZI, A. Electric and hybrid vehicles: technologies, modeling and control – a mechatronic approach. John Wiley&Sons. Chichester 2014.
KOZIOŁ-JAROSZ, M., BRZEŻAŃSKI, M. The role and tasks of the support mats in the construction of catalytic converters. Combustion Engines. 2017, 170(3), 96-99. DOI:10.19206/CE-2017-315.
MICHAELIDES, E.E. Energy, the environment, and sustainability. CRC Press, Taylor&Francis Group. Boca Raton 2018.
NOGA, M. Application of the internal combustion engine as a range extender for electric vehicles. Combustion Engines. 2013, 154(3), 781-786.
NOGA, M., JUDA, Z. Energy efficiency and equivalent CO2 emissions of a light-duty electric vehicle depending on driving distance. IOP Conference Series: Materials Science and Engineering. 2018, 421, 022023. DOI:10.1088/1757-899x/421/2/022023.
NOGA, M., JUDA, Z. The application of NiMH batteries in a light-duty electric vehicle. Czasopismo Techniczne. 2019, 1, 197-222. DOI:10.4467/2353737xct.19.014.10054.
PIELECHA, I., CIEŚLIK, W., BOROWSKI, P., CZAJKA, J., The development of combustion engines for hybrid drive systems. Combustion Engines. 2014, 158(3), 2014, 23-35.
PIELECHA, I., CZAJKA, J., BOROWSKI, P., WISŁOCKI, K. Thermodynamic indexes of Atkinson cycle combustion engine operation under transient conditions. Combustion Engines. 2013, 154(3), 517-524.
RIBAU, J., SILVA, C., BRITO, F.P. et al. Analysis of fourstroke, Wankel, and microturbine based range extenders for electric vehicles. Energy Conversion and Management. 2012, 58, 120-133. DOI:10.1016/j.enconman.2012.01.011.
RODAK, Ł., SZRAMOWIAT, M. Comparison of fuel consumption between a vehicle with standard and hybrid drive system. IOP Conference Series: Materials Science and Engineering. 2018, 421, 042068. DOI:10.1088/1757-899x/421/4/042068.
SLASKI, G., OHDE, B. A statistical analysis of energy and power demand for the tractive purposes of an electric vehicle in urban traffic – an analysis of a short and long observation period. IOP Conference Series: Materials Science and Engineering. 2016, 148, 012027. DOI:10.1088/1757-899x/148/1/012027.
STELMASIAK, Z., PIETRAS, D. Utilization of waste glycerin to fuelling of spark ignition engines. IOP Conference Series: Materials Science and Engineering. 2016, 148, 012087. DOI:10.1088/1757-899x/148/1/012087.
STOCKMAN, K., DEREYNE, S., DEFREYNE, P. et al. An efficiency measurement campaign on belt drives. Proceedings of Energy Efficiency in Motor Driven Systems (EE-MODS 2015). Helsinki 2015, 366-377.
24. – accessed on 2019-03-25.
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