Verification of a method for determining the limit pressure peak in a mechanical continuously variable transmission

• Autorzy: Radzymiński B. , Goszczak J.

Identyfikatory

DOI

10.32933/ActaInnovations.29.8

• Języki publikacji: EN

Abstrakty

EN

This research concerns the continuously variable transmission that is to be used in a hybrid drivetrain with a mechanical energy accumulator as a secondary energy source. The purpose of this research is to verify the method of determining the pressure surge which ensures a fast but safe ratio change, from the perspective of the belt slip point of a continuously variable transmission. The obtained results allowed to decide on the design of a more extensive test bench enabling simulation of the load of a continuously variable transmission resulting from the acceleration and braking of the car's mass. In addition, the test results confirmed the possibility of regulating the pressures in two actuators to change the ratio and increase the speed of this change.

Słowa kluczowe

EN

CVT; chain slip; dynamics; fuel save; hybrid drivetrain

PL

CVT; poślizg łańcucha; dynamika; oszczędność paliwa; napęd hybrydowy

• Wydawca: Centrum Badań i Innowacji Pro-Akademia ; Ukrainian Academy of Sciences - Research and Development Centre for Industrial Problems of Development
• Czasopismo: Acta Innovations
• Rocznik: 2018
• Tom: no. 29
• Strony: 76--85
• Opis fizyczny: Bibliogr. 13 poz., il.

Twórcy

autor

Radzymiński B.

• Lodz University of Technology, Mechanical Department, Department of Vehicles and Fundamentals of Machine Design, 116 Żeromskiego street, 90-924 Lodz

autor

Goszczak J.

• Lodz University of Technology, Mechanical Department, Department of Vehicles and Fundamentals of Machine Design, 116 Żeromskiego street, 90-924 Lodz

Bibliografia

• [1] Z. Dimitrova, P Lourdais, F. Maréchal, Performance and economic optimization of an organic rankine cycle for a gasoline hybrid pneumatic powertrain, Energy 86 (2015) 574-588.
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• [3] Z. Dimitrova, F. Maréchal, Environomic design of vehicle energy systems for optimal mobility service, Energy 76 (2014) 1019-1028.
• [4] Z. Dimitrova, F. Maréchal, Techno-economic design of hybrid electric vehicles and possibilities of the multiobjective optimization structure, Applied Energy 161 (2016) 746-759.
• [5] BOSCH, Napędy hybrydowe, ogniwa paliwowe i paliwa alternatywne (hybrid drives, fuel cells and alternative fuel), Wydawnictwa Komunikacji i Łączności, Warszawa, 2010.
• [6] http://www.toyota-global.com/innovation/environmental_technology/technology_file/hybrid/hybridsystem.html access 1.05.2018.
• [7] http://www.racecar-engineering.com/articles/f1/kers-in-f1-how-kers-will-change-formula-one-in-2011/access 1.05.2018.
• [8] http://www.greencarcongress.com/2010/02/gt3r-20100211.html access 1.05.2018.
• [9] https://www.autoevolution.com/news/torotrak-to-supply-parts-for-volvo-s-flywheel-kers-35977.html access 1.05.2018.
• [10] Z. Pawelski, Falowniki ABB + moc krążąca = oszczędność energii na stanowisku badawczym (ABB +circulating power = energy saving on a test bench), Napędy i Sterowanie, 4 (2005) 14-16.
• [11] B. Radzymiński, J. Goszczak, Generating the pressure to control the gear ratio of a continuously variable transmission in car, The Archives of Automotive Engineering, 74 (2016) 95-104.
• [12] B. Radzymiński, Some control problems of continuously variable belt transmission, IOP Conference Series: Materials Science and Engineering, 148 (2016) 012049.
• [13] BOSCH, Elektroniczne sterowanie skrzynką biegów EGS (Electronic control of the EGS gearbox), Wydawnictwa Komunikacji i Łączności, Warszawa, 2005.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).