High efficiency two stroke opposed piston engine for plug-in hybrid electric vehicle applications: Evaluation under homologation and real driving conditions
The potential of plug-in hybrid electric vehicles (PHEV) to reduce greenhouse gas emissions
highly depends on the vehicle usage and electricity source. In addition, the high costs of the …
highly depends on the vehicle usage and electricity source. In addition, the high costs of the …
Energy conversion analysis for mild hybrid electric vehicles equipped with an electric supercharged SI engine via multi-domain acausal modeling
N Mizushima, M Oguma - Energy Conversion and Management, 2023 - Elsevier
Mild hybrid electric systems, which are highly dependent on engine performance and use
less scarce resources, are powertrain systems that can promote immediate vehicle …
less scarce resources, are powertrain systems that can promote immediate vehicle …
Effects of control strategies of the electric supercharger on transient processes of a turbocharged diesel engine
Y Liu, Y Song, L Leng, L Shi, K Deng - Energy, 2024 - Elsevier
The electric superchargers driven by a high-speed motor instead of exhaust gas to operate
the compressor have excellent transient characteristics and can effectively reduce the turbo …
the compressor have excellent transient characteristics and can effectively reduce the turbo …
Electric torque assist and supercharging of a downsized gasoline engine in a 48V mild hybrid powertrain
48V systems enable not only mild hybrid functionalities such as recuperation or torque assist
by a belt-driven starter generator (BSG), but also electrification of accessories and the …
by a belt-driven starter generator (BSG), but also electrification of accessories and the …
Numerical investigation of 48 V electrification potential in terms of fuel economy and vehicle performance for a lambda-1 gasoline passenger car
Real Driving Emissions (RDE) regulations require the adoption of stoichiometric operation
across the entire engine map for downsized turbocharged gasoline engines, which have …
across the entire engine map for downsized turbocharged gasoline engines, which have …
Nonlinear model predictive control of mild hybrid powertrains with electric supercharging
P Griefnow, M Jakoby, L Dörschel… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Energy management plays a decisive role in the design of efficient 48V mild hybrid drives
owing to the limited amounts of energy and power. In particular, strong nonlinearities of an …
owing to the limited amounts of energy and power. In particular, strong nonlinearities of an …
Driving cycle and elasticity manoeuvres simulation of a small SUV featuring an electrically boosted 1.0 L gasoline engine
In order to meet the CO2 emission reduction targets, down-sizing coupled with
turbocharging has been proven as an effective way in reducing CO2 emissions while …
turbocharging has been proven as an effective way in reducing CO2 emissions while …
Exhaust Emissions from Euro 6 Vehicles in WLTC and RDE—Part 1: Methodology and Similarity Conditions Studies
J Pielecha, K Kurtyka - Energies, 2023 - mdpi.com
The article is an attempt to perform an ecological assessment of passenger cars with various
types of engines in road emission tests. The main research problem and, at the same time …
types of engines in road emission tests. The main research problem and, at the same time …
Real time energy management control strategies for an electrically supercharged gasoline hybrid vehicle
The high level of electric power available on a Hybrid Electric Vehicle (HEV) enables the
introduction of electrical auxiliaries in addition or in substitution to the ones currently …
introduction of electrical auxiliaries in addition or in substitution to the ones currently …
Numerical Analysis of Electrically Assisted Turbocharger Application on Hybrid Vehicle
F Eggimann, S Frigo, G Lutzemberger, G Pasini… - 2021 - sae.org
Despite the continuous efficiency increase, traditional vehicles still dissipate large amounts
of energy. While actual hybrid powertrains allow to recover kinetic energy during the braking …
of energy. While actual hybrid powertrains allow to recover kinetic energy during the braking …