Results 21 to 30 of about 45,986 (178)

Energy Management of Hybrid Electric Vehicles: 15 years of development at the Ohio State University

Oil & Gas Science and Technology, 2015
The aim of this paper is to document 15 years of hybrid electric vehicle energy management research at The Ohio State University Center for Automotive Research (OSUCAR). Hybrid Electric Vehicle (HEV) technology encompasses many diverse aspects.
Rizzoni Giorgio, Onori Simona
doaj   +1 more source

Energy Efficiency Comparison between Hydraulic Hybrid and Hybrid Electric Vehicles

Energies, 2015
Conventional vehicles tend to consume considerable amounts of fuel, which generates exhaust gases and environmental pollution during intermittent driving cycles.
Jia-Shiun Chen
doaj   +1 more source

Parallel Hybrid Electric Vehicle Modelling and Model Predictive Control

Applied Sciences, 2021
This paper presents the modelling and calculations for a hybrid electric vehicle (HEV) in parallel configuration, including a main electrical driving motor (EM), an internal combustion engine (ICE), and a starter/generator motor.
Trieu Minh Vu, Reza Moezzi, Jindrich Cyrus, Jaroslav Hlava, Michal Petru   +4 more
doaj   +1 more source

Characterizing CO₂ Emission from Various PHEVs Under Charge-Depleting Conditions

Atmosphere
With the significant growth in the number of PHEVs, conducting in-depth research on their CO2 emission characteristics is essential. This study used the Horiba OBS-ONE Portable Emission Measurement System (PEMS) to measure the CO2 emissions of three Plug-
Nan Yang, Xuetong Lian, Zhenxiao Bai, Liangwu Rao, Junxin Jiang, Jiaqiang Li, Jiguang Wang, Xin Wang   +7 more
doaj   +1 more source

Performance of a Nonlinear Real-Time Optimal Control System for HEVs/PHEVs during Car Following

Journal of Applied Mathematics, 2014
This paper presents a real-time optimal control approach for the energy management problem of hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs) with slope information during car following.
Kaijiang Yu, Junqi Yang
doaj   +1 more source

Field Oriented Control of Dual Mechanical Port Machine for Hybrid Electric Vehicle [PDF]

Journal of Operation and Automation in Power Engineering, 2018
A dual mechanical port machine (DMPM) is used as an electrically variable transmission (EVT) in hybrid electric vehicle (HEV). In the conventional HEV, this machine is replaced by a planetary gearbox and two electric machines and makes this structure ...
H. Afsharirad, M. B. B. Sharifian, M. Sabahi, S. H. Hosseini   +3 more
doaj   +1 more source

Comparisons of Real-World Vehicle Energy Efficiency with Dynamometer-Based Ratings and Simulation Models

World Electric Vehicle Journal, 2021
Software tools for fuel economy simulations play an important role during design stages of advanced powertrains. However, calibration of vehicle models versus real-world driving data faces challenges owing to inherent variations in vehicle energy ...
Karim Hamza, Kang-Ching Chu, Matthew Favetti, Peter Keene Benoliel, Vaishnavi Karanam, Kenneth P. Laberteaux, Gil Tal   +6 more
doaj   +1 more source

Press Hardening for Sustainable Lightweight Chassis Design in Heavy‐Duty Vehicles: A Material Performance and Life Cycle Assessment Approach

steel research international, EarlyView.
The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra, Sergi Parareda, Jose Jorge Espí‐Gallart, Jaume Pujante, Gustaf Gustafsson, Henrik Sieurin, David Frómeta, Daniel Casellas   +7 more
wiley   +1 more source

Electric Vehicle Modelling for Future Technology and Market Penetration Analysis

Frontiers in Mechanical Engineering, 2022
The transportation sector is generally thought to be contributing up to 25% of all greenhouse gases (GHG) emissions globally. Hence, reducing the usage of fossil fuels by the introduction of electrified powertrain technologies such as hybrid electric ...
Muhammad Salman Bin Ahmad, Apostolos Pesyridis, Apostolos Pesyridis, Panos Sphicas, Amin Mahmoudzadeh Andwari, Ayat Gharehghani, Bianca Maria Vaglieco   +6 more
doaj   +1 more source

Comparison Study of Two Semi-Active Hybrid Energy Storage Systems for Hybrid Electric Vehicle Applications and Their Experimental Validation

Energies, 2017
Both the battery/supercapacitor (SC) and SC/battery are two common semi-active configurations of hybrid energy storage systems (HESSs) in hybrid electric vehicles, which can take advantage of the battery’s and supercapacitor’s respective characteristics,
Haitao Min, Changlu Lai, Yuanbin Yu, Tao Zhu, Cong Zhang   +4 more
doaj   +1 more source