Design of high performance hybrid transmissions

This thesis explores the design, development, and evaluation of transmission systems for integration into high-performance hybrid (internal combustion engine (ICE) and electric motor) vehicles. Traditional hybrid vehicle designs often fall into one of two categories. Every day road vehicles typically utilize hybridization for increased drivetrain efficiency, including traits such as low speed electric drive and regenerative braking. Alternatively, performance cars have typically utilized the electric motor functionality for increased performance. By using a new framework for analyzing the elements and their function within a propulsion system architecture, advanced hybrid architectures that allow for both high efficiency and increased performance are presented. A two-motor, clutchless hybrid transmission concept was developed. An analysis of driving modes available demonstrates the utility in a high-performance vehicle, increasing the performance and efficiency of the drivetrain.

Name thesis:degree_name

Doctoral

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Mechanical Engineering

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2019

Author dc:creator

• Dorsch, Daniel Scott.

Advisor dc:contributor.advisor

• Amos G. Winter, V.

• Mechanical Engineering.

Statement dc:rights

• MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/123768

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/123768