Results 91 to 100 of about 3,956 (218)

Modeling of a PEM Fuel Cell Electric Bus with MATLAB/Simulink

Automotive Experiences
There have been great strides in recent years in the shift from conventional Internal Combustion Engine Vehicles (ICEVs) because of the deteriorating effects the fossil fuels they use have on the environment.
John Evans Dakurah, Hamit Solmaz, Tolga Kocakulak   +2 more
doaj   +1 more source

Auxiliaries’ power and energy demand prediction of battery electric vehicles using system identification and deep learning

IET Intelligent Transport Systems, Volume 18, Issue 4, Page 743-754, April 2024.
The energy demand of the auxiliaries of battery electric vehicles can account for a significant share of the total energy demand of a trip and must be taken into account for the prediction of the vehicle's remaining driving range. To this end, this paper investigates a method that estimates the power requirements of the auxiliaries depending on ...
Lukas Schäfers, Kai Franke, Rene Savelsberg, Stefan Pischinger   +3 more
wiley   +1 more source

TANK-TO-WHEELS report version 4.a : WELL-TO-WHEELS ANALYSIS OF FUTURE AUTOMOTIVE FUELS AND POWERTRAINS IN THE EUROPEAN CONTEXT [PDF]

, 2013
The JEC research partners [Joint Research Centre of the European Commission, EUCAR and CONCAWE] have updated their joint evaluation of the tank-to-wheels (TTW) energy use and greenhouse gas emissions for a wide range of potential future fuel and ...
EDWARDS Robert, GODWIN Simon, HAMJE Heather, HASS Heinz, HUSS Arno, KRASENBRINK Alois, LONZA Laura, MAAS Heiko, NELSON Robin, REID Alan, ROSE Kenneth D.   +10 more
core   +1 more source

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

Diesel-Pkw sind weniger klimafreundlich als behauptet

, 2017
Ferdinand Dudenhöffer, Universität Duisburg-Essen, plädiert in seinem Kommentar für die Änderung der Messeinheit bei Kraftstoffen. Seiner Ansicht nach sollten, um ein wirklich klimaeffizientes Antriebsprogramm in der Autoindustrie umzusetzen, nicht ...
Dudenhöffer, Ferdinand
core  

The potential of SiC Cascode JFETs in electric vehicle traction inverters [PDF]

, 2019
The benefits of implementing SiC devices in EV powertrains has been widely reported in various studies. New generations of SiC devices including planar MOSFETs, trench MOSFETs and more recently, cascode JFETs have been released by various manufacturers ...
Alatise, Olayiwola M., Davletzhanova, Zarina, Gonzalez, Jose Ortiz, Mawby, Philip. A., Wu, Ruizhu   +4 more
core   +1 more source

Can UK passenger vehicles be designed to meet 2020 emissions targets? A novel methodology to forecast fuel consumption with uncertainty analysis [PDF]

, 2015
Vehicle manufacturers are required to reduce their European sales-weighted emissions to 95 g CO2/km by 2020, with the aim of reducing on-road fleet fuel consumption. Nevertheless, current fuel consumption models are not suited for the European market and

core   +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

Energy Efficiency and Emission Testing for Connected and Automated Vehicles Using Real-World Driving Data

, 2018
By using the onboard sensing and external connectivity technology, connected and automated vehicles (CAV) could lead to improved energy efficiency, better routing, and lower traffic congestion.
Chang, Yan, Yang, Weiqing, Zhao, Ding
core   +1 more source

Battery power requirements in high-performance electric vehicles [PDF]

, 2016
International standards and guidelines regarding characterisation and cycle life testing of batteries in electric vehicles (EVs) currently do not take into account high-performance driving.
Kellner, Quirin, Marco, James, Widanage, Widanalage Dhammika   +2 more
core   +1 more source