The engine also features a “wave” piston design (which has previously been used in the heavy duty sector [48] and an increased compression ratio (17:1 to 18:1) for higher efficiency and lower emissions. With an engine for a similar duty, Weichai announced the world's first 50% BTE ...
Calibrating a Real-time Energy Management for a Heavy-Duty Fuel Cell Electrified Truck towards Improved Hydrogen Economy Fuel cell electrified powertrains are currently a promising technology towards decarbonizing the heavy-duty transportation sector. In this context, extensi... PG Anselma,M Spano,M ...
While natural gas produces lower carbon dioxide emissions than diesel during combustion, if enough methane is emitted across the fuel cycle, then switching a heavy-duty truck fleet from diesel to natural gas can produce net climate damag... JR Camuzeaux,Ramon A. Alvarez,SA Brooks,... - 《...
This section summarises the results of the benchmark scenario, which compares the energy use, carbon emissions, and economics of the four different powertrains applied in each of the passenger car, bus, and truck fleets. In this scenario, forecourt and centralised hydrogen production are compared...
In light of energy diversification, the move away from fossil fuels, and the need to reduce CO2 emissions, demand for green hydrogen is growing rapidly – not only in energy-intensive industries such as steel, chemicals, and heavy-duty freight, but also in private real estate. ...
Current distortion is a critical issue of power quality because the low frequency harmonics injected by adjustable speed drives increase heating losses in transmission lines and induce torque flickering in induction motors, which are widely used in minin
Of these emissions, the heavy-duty truck sector emits 20%, despite representing merely 2% of the total vehicle fleet in the EU. In Indonesia, the transport sector contributed 28% of energy-related GHG emissions in 2018, mostly from road transport [5]. Consequently, electric vehicles (EVs) ...
Customer demand is strong for the DAF, Kenworth and Peterbilt new truck models launched this year, and 2022 should be another good year.”PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty trucks under ...
Electrifying the car fleet is a major strategy for mitigating emissions in the transport sector. As electrification cannot solve all negative externalities... A Guéret,WP Schill,C Gaete-Morales 被引量: 0发表: 2024年 Geographical Modeling of Charging Infrastructure Requirements for Heavy-Duty Electric...
Soft-switching technology of three-phase six-switch PFC rectifier. Energies 2020, 13, 5130. [Google Scholar] [CrossRef] Kozyaruk, A.E.; Kamyshyan, A.M. Improving the energy efficiency of the electromechanical transmission of an open-pit dump truck. J. Min. Inst. 2019, 239, 576–582....