Energy Consumption Comparison of Current Powertrain Options in Autonomous Heavy Duty Vehicles (HDV)

Sigle, Sebastian; Hahn, Robert W.

doi:10.1109/smart55236.2022.9990489

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…The adoption of renewable energy sources on a global scale offers a promising strategy for reducing greenhouse gas emissions, particularly CO2. Various studies have explored CO2 reduction through diverse approaches such as solar cookers, water heaters, dryers, biofuels, improved cookstoves, and hydrogen utilization [3]. Investigations into the development and diffusion of different renewable energy technologies (RETs) in various countries, notably across European nations, have been documented [4].…”

Section: ░ 1 Introductionmentioning

confidence: 99%

Integrating PEVs into Smart Home Energy Management: A Vehicle-to-Home Backup Power Solution with Solar power system

Reddy,

Kumaraswamy

2024

IJEER

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This study focuses on leveraging the capabilities of plug-in electric vehicles (PEVs) to serve as an alternative power supply for suburban demands during disruptions, encompassing backup solutions, particularly in emerging or deprived regions. This initiative is part of an overarching strategy to establish household microgrids. Importantly, this utilization of PEVs for backup power is engineered to have no adverse impact on their primary function as electric vehicles. The proposed Vehicle-to-Home (V2H) system integrates seamlessly with solar photovoltaic (PV) charging. This synergy transforms the entire setup into a nano grid, a self-contained energy ecosystem. In a specific capacity, the plug-in electric vehicle (PEV) operates as a household load, utilizing its battery that gets charged either from solar photovoltaic (PV) systems or grid connections. The pivotal focus, however, remains on maximizing solar energy utilization, thereby reducing dependence on grid-based charging. To achieve this, a multi-faceted approach is adopted. Throughout daylight hours, various charging modes such as slow DC charging, fast DC charging, constant voltage, and constant current charging are employed to tap into and leverage solar energy resources effectively. The primary goals of this initiative include addressing various aspects: reducing household energy expenses, decreasing dependence on the conventional grid, enhancing power supply reliability to meet suburban demands during load shedding and power outages, and optimizing the utilization of solar energy from rooftop photovoltaic arrays. Essentially, this study aims to creatively integrate plug-in electric vehicles (PEVs), solar photovoltaics (PV), and smart grid technologies to improve energy resilience and efficiency in residential settings.

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Section: ░ 1 Introductionmentioning

confidence: 99%

Integrating PEVs into Smart Home Energy Management: A Vehicle-to-Home Backup Power Solution with Solar power system

Reddy,

Kumaraswamy

2024

IJEER

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“…Therefore, BEV, FCEV, and ICEV powertrains are being simulated in the Dymola modeling environment in a standard cycle and a daily driving cycle so that the results can then be compared and evaluated in terms of primary energy consumption, CO 2 emissions, and energy benefits for autonomous driving. This modeling environment is currently developed and applied in the DLR projects "FFAE" and "V&V4NGC" [20].…”

Section: Introductionmentioning

confidence: 99%

Energy Assessment of Different Powertrain Options for Heavy-Duty Vehicles and Energy Implications of Autonomous Driving

Sigle,

Hahn

2023

Energies

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Heavy-duty vehicles (HDVs) are responsible for a significant amount of CO2 emissions in the transport sector. The share of these vehicles is still increasing in the European Union (EU); nevertheless, rigorous CO2 emission reduction schemes will apply in the near future. Different measures to decrease CO2 emissions are being already discussed, e.g., the electrification of the powertrain. Additionally, the impact of autonomous driving on energy consumption is being investigated. The most common types are fuel cell vehicles (FCEVs) and battery-only vehicles (BEVs). It is still unclear which type of powertrain will prevail in the future. Therefore, we developed a method to compare different powertrain options based on different scenarios in terms of primary energy consumption, CO2 emissions, and fuel costs. We compared the results with the internal combustion engine vehicle (ICEV). The model includes a model for the climatization of the driver’s cabin, which we used to investigate the impact of autonomous driving on energy consumption. It became clear that certain powertrains offer advantages for certain applications and that sensitivities exist with regard to primary energy and CO2 emissions. Overall, it became clear that electrified powertrains could reduce the CO2 emissions and the primary energy consumption of HDVs. Moreover, autonomous vehicles can save energy in most cases.

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Fuel-saving opportunities for automated vehicles: A driving cycle analysis

Jungblut,

Grube,

Linssen

et al. 2023

Transportation Research Interdisciplinary Perspectives

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Energy Consumption Comparison of Current Powertrain Options in Autonomous Heavy Duty Vehicles (HDV)

Cited by 3 publications

References 3 publications

Integrating PEVs into Smart Home Energy Management: A Vehicle-to-Home Backup Power Solution with Solar power system

Integrating PEVs into Smart Home Energy Management: A Vehicle-to-Home Backup Power Solution with Solar power system

Energy Assessment of Different Powertrain Options for Heavy-Duty Vehicles and Energy Implications of Autonomous Driving

Fuel-saving opportunities for automated vehicles: A driving cycle analysis

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