Complex Evaluation of Heavy-Duty Truck Hybridization and Electrification Options

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00365554" target="_blank" >RIV/68407700:21220/22:00365554 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.2478/scjme-2022-0044" target="_blank" >https://doi.org/10.2478/scjme-2022-0044</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/scjme-2022-0044" target="_blank" >10.2478/scjme-2022-0044</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Complex Evaluation of Heavy-Duty Truck Hybridization and Electrification Options

Popis výsledku v původním jazyce

Parallel hybrid electric vehicle (HEV) powertrain topologies are easily applicable on an existing conventional powertrain, and are frequently used in passenger vehicles, with a goal to reduce the overall fleet CO2 emissions, either with mild, full, or plug-in capability. However, for the heavy-duty trucks, the powertrain electrification progresses more slowly. Therefore, the goal of this paper is to evaluate three different hybridization options, together with two electrification options, in comparison with conventional powertrain combined with 5.9 L 6-cylinder diesel internal combustion engine in a heavy-duty 7.5-ton application. All vehicle variants are evaluated in eight vehicle driving cycles replicating different heavy-duty use-cases at different cargo levels, also considering the economical aspect of these different electrification options, with payback periods evaluation for each powertrain option in Well-to-Wheel scenario. The energy management control strategy, that determines the power split between the ICE and electric motor for HEV variants is an optimal one, based on Pontryagin’s Minimum Principle. All models are programmed in-house in Python 3.9.0.

Název v anglickém jazyce

Complex Evaluation of Heavy-Duty Truck Hybridization and Electrification Options

Popis výsledku anglicky

Parallel hybrid electric vehicle (HEV) powertrain topologies are easily applicable on an existing conventional powertrain, and are frequently used in passenger vehicles, with a goal to reduce the overall fleet CO2 emissions, either with mild, full, or plug-in capability. However, for the heavy-duty trucks, the powertrain electrification progresses more slowly. Therefore, the goal of this paper is to evaluate three different hybridization options, together with two electrification options, in comparison with conventional powertrain combined with 5.9 L 6-cylinder diesel internal combustion engine in a heavy-duty 7.5-ton application. All vehicle variants are evaluated in eight vehicle driving cycles replicating different heavy-duty use-cases at different cargo levels, also considering the economical aspect of these different electrification options, with payback periods evaluation for each powertrain option in Well-to-Wheel scenario. The energy management control strategy, that determines the power split between the ICE and electric motor for HEV variants is an optimal one, based on Pontryagin’s Minimum Principle. All models are programmed in-house in Python 3.9.0.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/TN01000026" target="_blank" >TN01000026: Národní centrum kompetence Josefa Božka pro pozemní dopravní prostředky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Strojnícky časopis

ISSN

0039-2472

e-ISSN

2450-5471

Svazek periodika

72

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

16

Strana od-do

97-112

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85143073729