Relevant bibliographies by topics / Powertrain efficiency

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Academic literature on the topic 'Powertrain efficiency'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Powertrain efficiency"

Koch, Alexander, Tim Bürchner, Thomas Herrmann, and Markus Lienkamp. "Eco-Driving for Different Electric Powertrain Topologies Considering Motor Efficiency." World Electric Vehicle Journal 12, no. 1 (2021): 6. http://dx.doi.org/10.3390/wevj12010006.

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Electrification and automatization may change the environmental impact of vehicles. Current eco-driving approaches for electric vehicles fit the electric power of the motor by quadratic functions and are limited to powertrains with one motor and single-speed transmission or use computationally expensive algorithms. This paper proposes an online nonlinear algorithm, which handles the non-convex power demand of electric motors. Therefore, this algorithm allows the simultaneous optimization of speed profile and powertrain operation for electric vehicles with multiple motors and multiple gears. We

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Ponorac, Luka, and Ivan Blagojević. "Efficiency Assessment of a High-Speed Tracked Vehicle Hybrid Powertrain." Measurement Science Review 25, no. 3 (2025): 148–56. https://doi.org/10.2478/msr-2025-0018.

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Abstract The paper analyzes the difference in power balance and efficiency between a modernized, hybrid high-speed tracked vehicle powertrain model and a mechanical powertrain model corresponding to the real vehicle developed and verified in previous research. This is to prove the argument of the efficiency benefits of electrifying the vehicle turning mechanism and eliminating the friction elements slip. The simulation models of both powertrains presented in this paper are subjected to the same simulation conditions, with the powertrain design solutions being the only variables. The results pr

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Kafui Ayetor, Godwin, George Bright Gyamfi, and Ebenezer Tetteh Larnor. "Drive Cycle Performance of Hybrid-Electric Vehicles." International Journal of Technology and Management Research 1, no. 2 (2020): 1–6. http://dx.doi.org/10.47127/ijtmr.v1i2.16.

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This paper focuses on the effects of HEV (Hybrid-Electric Vehicles) Powertrains on fuel economy and overall system efficiency. Three different hybrid-electric powertrains: Series; Parallel and Combined have been simulated on ADVISOR by the use of MATLAB platform. Three drive cycles, Urban Dynamometer Driving Schedule (UDDS), New European Driving Cycle (NEDC) and Highway Fuel Economy Transport Cycle (HWFET), were used to determine best Fuel Economy, Overall System Efficiency and Energy usage for each Powertrain.While Parallel Powertrain showed best fuel economy and system efficiency at lower sp

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Tamura, Ayataro, Takayuki Ishibashi, and Atsuo Kawamura. "EV Range Extender in a Two-Battery HEECS Chopper-Based Powertrain." World Electric Vehicle Journal 10, no. 2 (2019): 19. http://dx.doi.org/10.3390/wevj10020019.

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This paper first presents a new powertrain based on a two-battery High-Efficiency Energy Conversion System (HEECS) chopper that is suitable for electric vehicles (EVs). The HEECS chopper is based on the principle of a partial power conversion circuit, and the overall efficiency is over 99% in a wide load range. The efficiency of this powertrain was measured in the steady state by two types of powertrains, a non-chopper powertrain and an HEECS chopper-based powertrain, using a motor test bench. On the basis of these data, several driving tests, such as the Worldwide-harmonized Light vehicles Te

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Piechottka, Hendrik, Ferit Küçükay, Felix Kercher, and Michael Bargende. "Optimal Powertrain Design through a Virtual Development Process." World Electric Vehicle Journal 9, no. 1 (2018): 11. http://dx.doi.org/10.3390/wevj9010011.

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The ever more stringent global CO2 and pollutant emission regulations imply that the optimization of conventional powertrains can only provide partial reductions in fleet emissions. Vehicle manufacturers are therefore responding by increasing the electrification of their powertrain portfolios. This in turn, results in higher levels of electrification of the individual powertrain units. The increase in electric power leads to a comprehensive range of possible technologies—from 48 V mild hybrids to pure electric concepts. The powertrain topology and the configuration of the electrical components

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Xu, Yu, Anton Kersten, Simon Klacar, and David Sedarsky. "Maximizing Efficiency in Smart Adjustable DC Link Powertrains with IGBTs and SiC MOSFETs via Optimized DC-Link Voltage Control." Batteries 9, no. 6 (2023): 302. http://dx.doi.org/10.3390/batteries9060302.

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In recent years, the push towards electrifying transportation has gained significant traction, with battery-electric vehicles (BEVs) emerging as a viable alternative. However, the widespread adoption of BEVs faces multiple challenges, such as limited driving range, making powertrain efficiency improvements crucial. One approach to improve powertrain energy efficiency is to adjust the DC-link voltage using a DC-DC converter between the battery and inverter. Here, it is necessary to address the losses introduced by the DC-DC converter. This paper presents a dynamic programming approach to optimi

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Karlušić, Juraj, Mihael Cipek, Danijel Pavković, Željko Šitum, Juraj Benić, and Marijan Šušnjar. "Benefit Assessment of Skidder Powertrain Hybridization Utilizing a Novel Cascade Optimization Algorithm." Sustainability 12, no. 24 (2020): 10396. http://dx.doi.org/10.3390/su122410396.

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Over the last decade, off-road vehicles have been increasingly hybridized through powertrain electrification in terms of additional electrical machine-based propulsion and battery energy storage, with the goal of achieving significant gains in fuel economy and reductions in greenhouse gases emissions. Since hybrid powertrains consist of two or more different energy sources and may be arranged in many different configurations, there are many open questions in their design and powertrain energy management control, which may have influence on the hybridized powertrain purchase cost and efficiency

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POPESCU, LIVIU, and OVIDIU CRAIU. "ENERGY CONSUMPTION ANALYSIS FOR AN EV POWERTRAIN USING THREE BLDC IDENTICAL MOTORS." REVUE ROUMAINE DES SCIENCES TECHNIQUES — SÉRIE ÉLECTROTECHNIQUE ET ÉNERGÉTIQUE 68, no. 2 (2023): 152–57. http://dx.doi.org/10.59277/rrst-ee.2023.68.2.6.

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Using more than one motor in an EV (Electric Vehicle) powertrain enhances the vehicle’s torque, acceleration, and speed capabilities. A more tractive force produced by the electric powertrain requires more electric current from the battery. In modern EVs, mechanical power production can be approached to the wheels reducing the mechanical losses in the transmissions. It is the case with multiple-motor powertrains. Several advantages regarding vehicle control, physical performance, and energy efficiency improvement are obtained. In the current study, a BLDC (brushless dc) motor is investigated f

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Ponorac, Luka, and Ivan Blagojević. "Efficiency assessment of different highspeed tracked vehicle hybrid powertrain conceptions." Vojnotehnicki glasnik 72, no. 4 (2024): 1869–88. http://dx.doi.org/10.5937/vojtehg72-53506.

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Introduction/purpose: Increased development of hybrid powertrains during the last decade brought high-speed tracked vehicles into the same spotlight as commercial and passenger hybrid vehicles. There are several hybrid powertrain conceptions for high-speed tracked vehicles that are mainly researched, but there is still no clear conclusion which conception is the most efficient. The main obstacle for more intense research is the increased difficulty to produce a battery storage system which provides both high power density and protection and shock resistance. However, there is a certain number

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Mazali, Izhari Izmi, Zul Hilmi Che Daud, Mohd Kameil Abdul Hamid, et al. "Review of the Methods to Optimize Power Flow in Electric Vehicle Powertrains for Efficiency and Driving Performance." Applied Sciences 12, no. 3 (2022): 1735. http://dx.doi.org/10.3390/app12031735.

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Electric vehicles (EV) are quickly gaining a foothold in global markets due to their zero tailpipe emissions and increasing practicality in terms of battery technologies. However, even though EV powertrains emit zero emissions during driving, their efficiency has not been fully optimized, particularly due the commonly used single-speed transmission. Hence, this paper provides an extensive review on the latest works carried out to optimize the power flow in EV powertrains using multispeed discrete transmission, continuously variable transmission and multi-motor configurations. The relevant lite

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Dissertations / Theses on the topic "Powertrain efficiency"

Guebeli, Markus. "Optimum efficiency control of the CTX powertrain." Thesis, University of Bath, 1993. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.359851.

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Griess, Eric J. "Benchmarking, Characterization and Tuning of Shell EcoMarathon Prototype Powertrain." DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1485.

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With the automotive industry ever striving to push the limits of fuel efficiency, the Shell EcoMarathon offers a glimpse into this energy conserving mindset by challenging engineering students around the world to design and build ultra-efficient vehicles to compete regionally. This requires synchronization of engineering fields to ensure that the vehicle and powertrain system work in parallel to achieve similar goals. The goal for Cal Poly – San Luis Obispo’s EcoMarathon vehicle for the 2015 competition is to analyze the unique operating mode that the powertrain undergoes during competition an

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Harvey, Daniel R. "Willans Line Modeling for Powertrain Analysis and Energy Consumption of Electric Vehicles." Thesis, Virginia Tech, 2021. http://hdl.handle.net/10919/104087.

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With electric vehicles becoming increasingly prevalent in the automotive market consumers are becoming more conscientious of total driving range. In light of this trend, reliable and accurate modeling methods are necessary to aid the development of more energy efficient vehicles with greater drivable range. Many methods exist for evaluating energy consumption of current and future vehicle designs over the US certification drive cycles. This work focuses on utilizing the well-established Willans line approximation and proposes a simplified modeling method to determine electric vehicle energy

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Li, Guoqiang [Verfasser]. "Optimal Control of Vehicles with Advanced Powertrain System in terms of Energy Efficiency / Guoqiang Li." Düren : Shaker, 2019. http://d-nb.info/1200807928/34.

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Malmberg, André, and Marcus Tibratt. "Mätning av utrustningseffektivitet : En fallstudie utförd på Gnutti Powertrain AB." Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19150.

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Syftet med studien är att få en förståelse för hur utrustningseffektiviteten kan mätas i ett producerande företag. Vår studie utförs på ett företag i Alvesta som heter Gnutti Powertrain AB som bland annat tillverkar precisionskomponenter till motorer. Genom att vi skapar en analysmodell utifrån studerade teorier beskrivs ett systematiskt tillvägagångssätt som slutligen ska leda till att syftet uppnås. Utifrån analysmodellen studeras och beskrivs först Gnutti Powertrain AB´s nuvarande tillvägagångssätt för att sedan jämföras och analyseras gentemot de studerade teorierna. Med hjälp av analysmod

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Kells, Ashley J. "Optimised control of an advanced hybrid powertrain using combined criteria for energy efficiency and driveline vibrations." Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/34429.

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This thesis discusses a general approach to hybrid powertrain control based on optimisation and optimal control techniques. A typical strategy comprises a high level non-linear control for optimised energy efficiency, and a lower level Linear Quadratic Regulator (LQR) to track the high-level demand signals and minimise the first torsional vibration mode. The approach is demonstrated in simulation using a model of the Toyota Prius hybrid vehicle, and comparisons are made with a simpler control system which uses proportional integral (PI) control at the lower level. The powertrain of the Toyota

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Nordström, Erik. "Advanced Modelling and Energy Efficiency Prediction for Road Vehicles." Thesis, Umeå universitet, Institutionen för fysik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-175358.

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This thesis presents a first real world case-study of road transport operations that use the COVER format, in which the driver and the vehicle are regarded as separate entities. This format enables a complex representation of the transport operation that potentially better describe reality compared to the conventional representation used in today’s certification tools. The representation of operations treated in this thesis is called Operating Cycles and has been used to fully describe three representative transport missions from a case-study truck. Stochastically generated operating cycles ha

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ZANELLI, ALESSANDRO. "Development of a Comprehensive 0-1D Powertrain and Vehicle Model for the Analysis of an Innovative 48 V Mild-Hybrid Diesel Passenger Car." Doctoral thesis, Politecnico di Torino, 2020. http://hdl.handle.net/11583/2842511.

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Arasu, Mukilan T. "Energy Optimal Routing of Vehicle Fleet with Heterogeneous Powertrains." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1566150970771138.

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Feng, Tao. "Design and Analysis of Efficient Adaptive Algorithms for Active Control of Vehicle Interior Sound." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1490354549915601.

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Books on the topic "Powertrain efficiency"

Hu, Haoran, Simon Baseley, and Xubin Song. Advanced Hybrid Powertrains for Commercial Vehicles. 2nd ed. SAE International, 2021. http://dx.doi.org/10.4271/9781468601374.

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Powertrains for commercial vehicles have evolved since the late nineteenth-century invention of the ICE. In the revised second edition of Advanced Hybrid Powertrains for Commercial Vehicles, the authors explore commercial powertrains through history from the ICE through the introduction of the hybrid powertrain in commercial vehicles. Readers are given an understanding of the ICE as well as the classification of commercial vehicle hybrid powertrains, the variety of energy storage systems, fuel-cell hybrid powertrain systems, and commercial vehicle electrification. The authors review the legisl

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Commercial Vehicles 2021. VDI Verlag, 2021. http://dx.doi.org/10.51202/9783181023808.

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Contents Ways to achieve Zero Emission ZF E-Mobility products and software for commercial vehicles ..... 1 Thermoelectric generators for heavy-duty vehicles as an economical waste heat recovery system ..... 17 Hybridization of heavy duty trucks – Market analysis and technology for high voltage as well as low voltage solutions ..... 33 Development processes and methods Lightweight construction and cost reduction – a lean, agile MSCDPS® product development process ..... 43 eDrive & Fuel Cell powertrain systems engineering for commercial vehicles ..... 55 Fatigue development of a 10x10 commer

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International Conference on Gears 2022. VDI Verlag, 2022. http://dx.doi.org/10.51202/9783181023891.

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Foreword Gears bear great responsibility in present times, where the conditions for mechanical engineering and especially for drive technology are changing faster than ever. Megatrends, such as circular economy, decarbonization, green pressure, digitalization, zero waste and several more represent global challenges - but at the same time they are unforeseen opportunities for drives in industry, energy generation and mobility. Gear engineers must find answers to these research questions and provide solutions. Topics like gear efficiency improvements, performance enhancement of plastic gears, ne

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Book chapters on the topic "Powertrain efficiency"

Bushell, J., M. Ghazali, and A. E. Hartavi. "Short Review: Optimization Formulations for Enhancing Electric and Hybrid Electric Powertrain Performance." In Lecture Notes in Mobility. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-89444-2_76.

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Abstract This paper presents a concise review of objective function formulations employed for optimizing the sizing of powertrain components in electric and hybrid electric powertrains, within the scope of the EU-funded Horizon Europe ESCALATE project. The objective is to analyze the techniques used to achieve improved performance and efficiency for powertrains. Efficient utilization of available energy sources, improved range, reduced GHG emissions, and overall system performance are crucial goals. Objective function formulations serve as essential tools for achieving these objectives. A broa

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Chiappini, Daniele, Laura Tribioli, Pere Canals, and Jenni Pippuri-Mäkeläinen. "Assessment of an Integrated Cooling/HVAC Circuit for Electric Heavy Quadricycles." In Lecture Notes in Mobility. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-89444-2_42.

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Abstract Within the last decades, an always increasing attention has been addressed to the development and market diffusion of alternative powertrains, either hybrid or fully electric. Especially for electric powertrains some open points are nowadays still present with respect to thermal management and cabin comfort, which are intended to be addressed in the present study. This is the reason why the European Commission is striving the research towards the development of innovative and efficient electric powertrains. Within this framework, the REFLECTIVE project aims at developing an electric h

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Arnold, Thomas, Jan Böhme, Christoph Danzer, and Matthias Krause. "High Efficiency Net Zero CO2 Hybrid Powertrain." In Proceedings. Springer Fachmedien Wiesbaden, 2022. http://dx.doi.org/10.1007/978-3-658-37009-1_21.

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Tahtouh, Toni, Mathieu André, Giuseppe Castellano, et al. "A Path toward a New Generation of Green Hybrid Powertrain: The PHOENICE Project." In Lecture Notes in Mobility. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-89444-2_25.

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Abstract Nowadays the synergic use of powertrain electrification and innovative Internal Combustion Engine (ICE) technologies may represent a valuable solution to face the concurrent tightening of pollutant emission limits and CO2 targets and to shift toward a more sustainable mobility. In this context, hybrid powertrains are seen as the main near-term solution to these challenges of reducing CO2 and pollutant emissions as well as meeting the demands of the global market in the near future. In such a framework the PHOENICE project aims at assessing the capabilities of a plug-in hybrid powertra

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Castellano, Antonella, and Marco Cammalleri. "Global Efficiency of Power-Split Hybrid Electric Powertrain." In Proceedings of I4SDG Workshop 2021. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87383-7_54.

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Waters, B., K. Pendlebury, M. Peethambaram, A. Haines, and M. McGhee. "Combustion system development of high thermal efficiency engines for hybrid applications." In Powertrain Systems for a Sustainable Future. CRC Press, 2023. http://dx.doi.org/10.1201/9781032687568-6.

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Baxter, J. W. S., M. A. Parrett, and L. Reddy. "The cost and efficiency impact of powertrain sizing for passenger cars." In Powertrain Systems for a Sustainable Future. CRC Press, 2023. http://dx.doi.org/10.1201/9781032687568-12.

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Minasyan, A., and H. Zhao. "Experimental study of intelligent valve actuation for high efficiency spark ignition engines." In Powertrain Systems for Net-Zero Transport. CRC Press, 2021. http://dx.doi.org/10.1201/9781003219217-2.

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Mills CEng, S. J. "Heavy duty hydrogen ICE: Production realisation by 2025 and system operation efficiency assessment." In Powertrain Systems for Net-Zero Transport. CRC Press, 2021. http://dx.doi.org/10.1201/9781003219217-5.

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Wang, Bing, Jinglai Wu, Xianqian Hong, Nong Zhang, and Daisheng Zhang. "Efficiency Analysis of a Dual-Motor Electric Vehicle Powertrain." In Vibration Engineering for a Sustainable Future. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47618-2_21.

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Conference papers on the topic "Powertrain efficiency"

VanLandingham, Aaron, David Hall, Edward Smith, and Robert Bill. "Hybrid-Electric Powertrain Design for Enhanced Vehicle Performance." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-369.

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Electrification could improve full-size rotorcraft performance by reducing peak turbine power demand, reducing transmission system weight and complexity, and reducing operating costs. Integrating electric machines with mechanical powertrains requires careful consideration of the system-level weight and efficiency impacts. This paper presents an optimization framework for evaluating parallel hybrid powertrain configurations using Geometric Programming (GP). Both retrofit and clean-sheet vehicle designs are considered. The results show that high-speed electric motors integrated into a parallel h

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Akhtar, Mohammad Junaid, Ranjan Kumar Behera, Khalifa Al Hosani, and Utkal Ranjan Muduli. "Enhanced Electric Vehicle Powertrain Efficiency with Optimized Loss-Minimizing Control." In 2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation (SEFET). IEEE, 2024. http://dx.doi.org/10.1109/sefet61574.2024.10718113.

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Gupta, Pinaki, and Andrew Alleyne. "Powertrain Optimization for an Earthmoving Vehicle." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-60023.

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The advent of integrated powertrain technologies offers great potential for improvements in efficiency and transient performance of powertrains. This work examines the integration of various powertrain subsystems onboard an earthmoving vehicle. The nature of the variable displacement pumping subsystem is similar in concept to other forms of continuously variable transmissions. Separate controllers are designed using gain scheduled H∞ synthesis to address the problems of efficiency and performance. Both controllers are combined through switching logic to enable explicit tradeoffs between the ob

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Tate, Louis, Simone Hochgreb, Jonathan Hall, and Michael Bassett. "Energy Efficiency of Autonomous Car Powertrain." In WCX World Congress Experience. SAE International, 2018. http://dx.doi.org/10.4271/2018-01-1092.

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Gully, Benjamin H., Michael E. Webber, Carolyn C. Seepersad, and Richard C. Thompson. "Energy Storage Analysis to Increase Large Ship Fuel Efficiency." In ASME 2009 3rd International Conference on Energy Sustainability collocated with the Heat Transfer and InterPACK09 Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/es2009-90440.

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The marine transportation industry is a significant contributor to global emissions of CO2 and other pollutants. Although marine emission standards have become increasingly stringent, increasing fuel efficiency remains the primary objective in terms of further reducing emissions and overall marine energy use. In this paper, a hybrid powertrain is investigated as a means of increasing fuel efficiency for a modern, 100 m class, passenger vessel. The hybrid powertrain includes an Energy Storage System (ESS) based on sodium sulfur (NaS) batteries and commercially available Caterpillar diesel engin

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Rohwein, G. J., and L. S. Camilli. "Automotive Ignition Transfer Efficiency." In SAE Powertrain & Fluid Systems Conference & Exhibition. SAE International, 2002. http://dx.doi.org/10.4271/2002-01-2839.

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Langham, J. Michael. "Starterless, High-Efficiency Automobile Engine and Powertrain." In Powertrains, Fuels and Lubricants Meeting. SAE International, 2009. http://dx.doi.org/10.4271/2009-01-1947.

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Lin, Hong, Douglas C. Burke, Robert R. Binoniemi, Leo Wenstrup, and Thomas Woodard. "Seal Friction Effect on Drive Axle Efficiency." In Powertrain & Fluid Systems Conference & Exhibition. SAE International, 2005. http://dx.doi.org/10.4271/2005-01-3779.

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Ogata, Kenichiro, Hiromitsu Matsuda, Haruna Kawai, and Keiji Shiota. "Highly efficient development of powertrain systems using 1D Real-Time Engine Model." In 2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting. Society of Automotive Engineers of Japan, 2023. http://dx.doi.org/10.4271/2023-32-0154.

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<div class="section abstract"><div class="htmlview paragraph">With the promotion of electrification of powertrains, development using the simulation model is being promoted to achieve highly efficient development of the powertrains. Since the hybrid powertrain includes many subsystems, the complexity of the development process bloats the development scale. To proceed with large-scale development efficiently, it is necessary to utilize simulation. Furthermore, to maximize efficiency, improvement in development speed is required. In this study, we selected the real-time technology fo

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Farrell, J. T., W. Weissman, R. J. Johnston, J. Nishimura, T. Ueda, and Y. Iwashita. "Fuel Effects on SIDI Efficiency and Emissions." In SAE Powertrain & Fluid Systems Conference & Exhibition. SAE International, 2003. http://dx.doi.org/10.4271/2003-01-3186.

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Reports on the topic "Powertrain efficiency"

Michael Killian. Efficiency Improvement through Reduction in Friction and Wear in Powertrain Systems. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/989104.

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Villeneuve, Darek. IMPROVING TRANSPORTATION EFFICIENCY THROUGH INTEGRATED VEHICLE, ENGINE, AND POWERTRAIN RESEARCH -SUPERTRUCK II. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1964079.

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Li, Bo, and Dhrubo Rahman. High Efficiency Powertrain for Heavy Duty Trucks Using Silicon Carbide (SiC) Inverter. Office of Scientific and Technical Information (OSTI), 2024. https://doi.org/10.2172/2368796.

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Confer, Keith. Ultra Efficient Light Duty Powertrain with Gasoline Low Temperature Combustion. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1560052.

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Muelaner, Jody. The Challenges of Vehicle Decarbonization. SAE International, 2022. http://dx.doi.org/10.4271/epr2022se1.

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A narrow focus on electrification and elimination of tailpipe emissions is unlikely to achieve decarbonization objectives. Renewable power generation is unlikely to keep up with increased demand for electricity. A focus on tailpipe emissions ignores the significant particulate pollution that “zero emission” vehicles still cause. It is therefore vital that energy efficiency is improved. Active travel is the key to green economic growth, clean cities, and unlocking the energy saving potential of public transport. The Challenges of Vehicle Decarbonization reviews the urgent need to prioritize act

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Development of an Adaptive Efficient Thermal/Electric Skipping Control Strategy Applied to a Parallel Plug-in Hybrid Electric Vehicle. SAE International, 2022. http://dx.doi.org/10.4271/2022-01-0737.

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In recent years automobile manufacturers focused on an increasing degree of electrification of the powertrains with the aim to reduce pollutants and CO2 emissions. Despite more complex design processes and control strategies, these powertrains offer improved fuel exploitation compared to conventional vehicles thanks to intelligent energy management. A simulation study is here presented aiming at developing a new control strategy for a P3 parallel plug-in hybrid electric vehicle. The simulation model is implemented using vehicle modeling and simulation toolboxes in MATLAB/Simulink. The proposed

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Development of the Separately Excited E-Machine Topology I2SM for a Sustainable, Compact and Efficient Powertrain for Future E-Vehicles. Österreichischer Verein für Kraftfahrzeugtechnik, 2024. http://dx.doi.org/10.62626/3gwx-xs4p.

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Vehicle Surge Reduction Technology during Towing in Parallel HEV Pickup Truck. SAE International, 2022. http://dx.doi.org/10.4271/2022-01-0613.

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This paper proposes a technology to reduce vehicle surge during towing that utilizes motors and shifting to help ensure comfort in a parallel HEV pickup truck. Hybridization is one way to reduce fuel consumption and help realize carbon neutrality. Parallel HEVs have advantages in the towing, hauling, and high-load operations often carried out by pickup trucks, compared to other HEV systems. Since the engine, motor, torque converter, and transmission are connected in series in a parallel HEV, vehicle surge may occur when the lockup clutch is engaged to enhance fuel efficiency, similar to conven

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