A Parallel Hybrid Electric Drivetrain Layout with Torque-Fill Capability

Mehdizadeh Gavgani, A, Bingham, T, Sorniotti, A, Doherty, J, Cavallino, C and Fracchia, M (2015) A Parallel Hybrid Electric Drivetrain Layout with Torque-Fill Capability SAE International Journal of Passenger Cars - Mechanical Systems, 8 (2). pp. 767-778.

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Abstract

Copyright © 2015 SAE International.This paper discusses the torque-fill capability of a novel hybrid electric drivetrain for a high-performance passenger car, originally equipped with a dual-clutch transmission system, driven by an internal combustion engine. The paper presents the simulation models of the two drivetrains, including examples of experimental validation during upshifts. An important functionality of the electric motor drive within the novel drivetrain is to provide torque-fill during gearshifts when the vehicle is engine-driven. A gearshift performance indicator is introduced in the paper, and the two drivetrain layouts are assessed in terms of gearshift quality performance for a range of maneuvers.

Item Type:	Article
Divisions :	Surrey research (other units)
Authors :	Name Email ORCID Mehdizadeh Gavgani, A Bingham, T Sorniotti, A a.sorniotti@surrey.ac.uk Doherty, J john.doherty@surrey.ac.uk Cavallino, C Fracchia, M
Date :	1 January 2015
DOI :	10.4271/2015-01-9108
Depositing User :	Symplectic Elements
Date Deposited :	17 May 2017 13:42
Last Modified :	25 Jan 2020 00:17
URI:	http://epubs.surrey.ac.uk/id/eprint/840119

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