Results 81 to 90 of about 1,217 (157)

Regenerative–Frictional Brake Blending in Electric Vehicles Considering Energy Recovery and Dynamic Battery Charging Limit: A Reinforcement Learning-Based Approach

Machines
This paper presents the design, development, and evaluation of a Reinforcement Learning (RL)–based torque-split controller for the regenerative braking system (RBS) in battery electric vehicles (BEVs).
Farshid Naseri, Bjartur Ragnarsson a Nordi, Konstantinos Spiliotopoulos, Erik Schaltz   +3 more
doaj   +1 more source

An Evaluation of Turbocharging and Supercharging Options for High-Efficiency Fuel Cell Electric Vehicles

Applied Sciences, 2018
Mass-produced, off-the-shelf automotive air compressors cannot be directly used for boosting a fuel cell vehicle (FCV) application in the same way that they are used in internal combustion engines, since the requirements are different.
Arthur Kerviel, Apostolos Pesyridis, Ahmed Mohammed, David Chalet   +3 more
doaj   +1 more source

Integrated Multiphysics and WLTP-Based System-Level Evaluation of a 130 kW Interior Permanent Magnet Synchronous Motor for Electric Vehicle Traction

Applied Sciences
This paper presents an application-oriented evaluation of a 130 kW interior permanent magnet synchronous motor (IPMSM) for C-segment electric vehicle (EV) traction by linking sequentially coupled multiphysics analysis with WLTP-based vehicle system-level
Tae-Kyu Ji, Soo-Whang Baek
doaj   +1 more source

Aspects of the transition from NEDC to WLTP CO2 values of plug-ins hybrid vehicles. Aanvullend rapport

, 2019
Voor conventionele benzine en diesel personenauto’s, auto’s die de batterij niet op kunnen laden vanaf het lichtnet, zijn de aspecten van de nieuwe WLTP testprocedure beschreven en geanalyseerd in een serie van drie rapporten die in de periode juli 2018 ...
Ligterink, N.E.
core  

Comparación del consumo de combustible y la energía recuperable según los ciclos NEDC y WLTP de un vehículo

, 2022
Since 1997, the NEDC (New European Driving Cycle) has been used to measure CO2 emissions. However, because this cycle is unable to accurately replicate real-world driving conditions, a new procedure has been developed.
Karamangil, M. İhsan, Tekin, Merve
core  

A Comparative Statistical Analysis of Two Brake Emission Test Cycles

Atmosphere
Non-exhaust emissions represent a growing share of traffic-related particulate matter and are increasingly addressed by regulatory frameworks. This study presents a comparison of two brake emission test cycles, the California Brake Dynamometer Cycle ...
Sampsa Martikainen, Selina Wassermann, Michael Peter Huber, Tobias Zimmermann, Heinz Bacher, Harald Mayrhofer, Christoph Weidinger   +6 more
doaj   +1 more source

Auswirkungen des neuen WLTP-Prüfverfahrens [PDF]

Wirtschaftsdienst, 2018
Jannsen, Nils, Kallweit, Manuel
openaire   +2 more sources

Dynamic CO₂ Emission Differences Between E10 and E85 Fuels Based on Speed–Acceleration Mapping

Energies
This study compared CO2 emissions during a WLTP (Worldwide Harmonized Light-Duty Vehicles Test Procedure) test performed on a chassis dynamometer for the same flex-fuel vehicle, fuelled sequentially with E10 gasoline and E85 fuel. Based on the test data,
Piotr Laskowski, Edward Kozłowski, Magdalena Zimakowska-Laskowska, Piotr Wiśniowski, Jonas Matijošius, Stanisław Oszczak, Robertas Keršys, Marcin Krzysztof Wojs, Szymon Dowkontt   +8 more
doaj   +1 more source

NEDC:stä WLTP:hen : kulutusmittaustavan vaihdoksen syitä ja seurauksia [PDF]

, 2020
Tässä opinnäytetyössä tutkitaan muuttuneen EU-kulutusmittaustavan syitä ja seurauksia. Euroopassa siirryttiin vuosien 2017 ja 2020 välisenä aikana vanhasta New European Driving Cycle:stä (NEDC) uuteen Worldwide Harmonized Light Vehicle Test Procedures ...
Alander, Arttu
core  

Proposing a novel battery thermal management system: combining bionic microchannel inspired by honeycomb and leaf-vein geometries

Energy Conversion and Management: X
Lithium-ion batteries (LIBs) have become essential in many applications, from electric vehicles (EVs) to portable electronics, because of their long cycle life, high energy density, and environmental benefits.
Kourosh Kabiri Rahani, Ayat Gharehghani, Amirhossein Jazari Mamoei   +2 more
doaj   +1 more source