Proposal to Improve Powertrain Efficiency by Using a Multi-Stage Gearbox

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F18%3A00005592" target="_blank" >RIV/46747885:24210/18:00005592 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Proposal to Improve Powertrain Efficiency by Using a Multi-Stage Gearbox

Popis výsledku v původním jazyce

This article compares the two types of gearbox designs for an electric car using simulations performed in Ricardo Ignite. The experimental car is being developed at the Technical University of Liberec, and it serves as an open platform for testing and developing new components. The simulation focuses primarily on changing the overall efficiency of the vehicle – its overall range with the new two-stage manual gearbox compared with the current single-stage gearbox. In the simulation, the vehicle will be moving along a horizontal straight trajectory, the speed profile of which is defined by NEDC and WLTP cycles. This article describes the properties of selected types of drivetrain layouts, the existing design and the proposed new concept of the drivetrain layout.

Název v anglickém jazyce

Proposal to Improve Powertrain Efficiency by Using a Multi-Stage Gearbox

Popis výsledku anglicky

This article compares the two types of gearbox designs for an electric car using simulations performed in Ricardo Ignite. The experimental car is being developed at the Technical University of Liberec, and it serves as an open platform for testing and developing new components. The simulation focuses primarily on changing the overall efficiency of the vehicle – its overall range with the new two-stage manual gearbox compared with the current single-stage gearbox. In the simulation, the vehicle will be moving along a horizontal straight trajectory, the speed profile of which is defined by NEDC and WLTP cycles. This article describes the properties of selected types of drivetrain layouts, the existing design and the proposed new concept of the drivetrain layout.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů