Comparative analysis of conventional diesel-electric and hypothetical battery-electric heavy haul locomotive operation in terms of fuel savings and emissions reduction potentials
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.121097
Abstract: Abstract The paper considers a novel approach to heavy-haul of railway freight by means of combined operation of conventional diesel-electric and battery-electric locomotives either in single or joint (tandem) operation. A backward-looking quasi-static model of… read more here.
Keywords: battery; battery electric; conventional diesel; diesel electric ... See more keywords
Power Conversion Technologies for a Hybrid Energy Storage System in Diesel-Electric Locomotives
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.3021643
Abstract: The braking energy in diesel-electric locomotives is typically wasted into resistors. A more energy-efficient way is to store and recycle such energy. Thus, this article proposes a multiport power conversion system as the core of… read more here.
Keywords: diesel electric; system; energy; energy storage ... See more keywords
Approaches to Economic Energy Management in Diesel–Electric Marine Vessels
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2017.2648178
Abstract: Recently, the efficiency of diesel–electric marine vessels has been subject for discussion with focus on improving fuel efficiency, reducing the environmental footprint from emissions, as well as reducing running hours and maintenance costs. This paper… read more here.
Keywords: diesel electric; energy; diesel; electric marine ... See more keywords
Li-Ion Battery-Based Hybrid Diesel-Electric Railway Vehicle: In-Depth Life Cycle Cost Analysis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3128754
Abstract: In this study, the life cycle costs of railway projects involving hybrid diesel-electric vehicles are analysed. Specifically, the analysis focuses on the comparison of 3 lithium-ion battery technologies (NMC, LTO and LFP) and 8 energy… read more here.
Keywords: railway; diesel; life cycle; ion battery ... See more keywords
Transient load share management of a diesel electric hybrid powertrain for ship propulsion
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Powertrains"
DOI: 10.1504/ijpt.2018.095634
Abstract: In this paper, a transient load share methodology for a hybrid diesel electric marine propulsion system is presented. The aim of the system is the performance enhancement and reduction of gaseous emissions during low-load transient… read more here.
Keywords: transient load; diesel; diesel electric; load share ... See more keywords
Fire Safety Risk Analysis of Conventional Submarines
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DOI: 10.3390/app11062631
Abstract: Conventional (diesel-electric) submarines can provide improved stealth compared to nuclear submarines once submerged. This is because nuclear submarines are generally larger and are required to operate their nuclear reactors at all times, unlike diesel-electric submarines… read more here.
Keywords: conventional submarines; risk; fire; fire safety ... See more keywords
Analysis of Hybrid and Plug-In Hybrid Alternative Propulsion Systems for Regional Diesel-Electric Multiple Unit Trains
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DOI: 10.3390/en14185920
Abstract: This paper presents a simulation-based analysis of hybrid and plug-in hybrid propulsion system concepts for diesel-electric multiple unit regional railway vehicles. These alternative concepts primarily aim to remove emissions in terminal stops with longer stabling… read more here.
Keywords: diesel electric; propulsion; analysis hybrid; electric multiple ... See more keywords