Electric Vehicles (EV) have been introduced in the market as a zeroemission solution for the automotive industries, but they are not globally zeroemissions. In fact, there are components, like brakes and tires, emitting dangerous pollutants also in electric cars. This paper focuses on the analysis of a possible ways to reduce the pollutants emitted by the braking system on electric vehicles, in order to reach possible real zero-emissions drive, more specifically during regenerative braking. The aim is to develop a driving model able to simulate the braking behaviour of a vehicle, understanding how impactful regenerative braking is on the dust emissions of the car, comparing the global parameter to a model where regenerative braking is not present. The validation of the model has been performed comparing the computed data to the ones obtained during on-track tests. Finally, it has been possible to implement the optimal driving layout to maximise the regenerative braking and obtaining the maximum reduction of the dust emitted by the braking system.

Regenerative Braking Effects on Non-combustion Pollutant Release / Imberti, G.; De Carvalho Pinheiro, H.; Carello, M. - In: IFToMM Italy 2022: Advances in Italian Mechanism ScienceELETTRONICO. - [s.l] : Springer, 2022. - ISBN 978-3-031-10775-7. - pp. 831-839 [10.1007/978-3-031-10776-4_95]

Regenerative Braking Effects on Non-combustion Pollutant Release

Imberti G.;De Carvalho Pinheiro H.;Carello M.
2022

Abstract

Electric Vehicles (EV) have been introduced in the market as a zeroemission solution for the automotive industries, but they are not globally zeroemissions. In fact, there are components, like brakes and tires, emitting dangerous pollutants also in electric cars. This paper focuses on the analysis of a possible ways to reduce the pollutants emitted by the braking system on electric vehicles, in order to reach possible real zero-emissions drive, more specifically during regenerative braking. The aim is to develop a driving model able to simulate the braking behaviour of a vehicle, understanding how impactful regenerative braking is on the dust emissions of the car, comparing the global parameter to a model where regenerative braking is not present. The validation of the model has been performed comparing the computed data to the ones obtained during on-track tests. Finally, it has been possible to implement the optimal driving layout to maximise the regenerative braking and obtaining the maximum reduction of the dust emitted by the braking system.
2022
978-3-031-10775-7
978-3-031-10776-4
IFToMM Italy 2022: Advances in Italian Mechanism Science
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2971255