National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Analysis of connection and disconnection methods of the powertrain components of a hybrid vehicle
Kałuža, Vít Milan ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
The bachelor thesis deals with component which is used for disconnection or connection of the drivetrain torque of hybrid electric vehicle. This component is used for disconnection or connection of an electric motor which is a part of independent secondary axis also called position P4. There are two clutch principles of this component, one-way ratchet clutch and dog clutch. Theoretical part of this thesis is focused on different concepts of hybrid car. There is also description of drivetrain systems with internal combustion engine and with electric motor. The thesis describes which forms of clutches are used in modern cars. Conceptual design consists of three problem solutions of the one-way clutch deactivation during electric motor toque transmission. The solution with a plate spring has been developed and implemented in order to provide torque limiter function of one-way clutch. In the structural design developed component is placed on the intermediate shaft which transmits torque from electric motor to differential. There has also been performed tooth adjustment of component’s hub to achieve functional concept which protects the one-way clutch from an overload or mechanical damage.

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