Electric & Hybrid Vehicle Fire Resource Information
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Hybrid Electric Vehicles: a Review of Existing Configurations and Thermodynamic Cycles
Review Hybrid Electric Vehicles: A Review of Existing Configurations and Thermodynamic Cycles Rogelio León , Christian Montaleza , José Luis Maldonado , Marcos Tostado-Véliz * and Francisco Jurado Department of Electrical Engineering, University of Jaén, EPS Linares, 23700 Jaén, Spain; [email protected] (R.L.); [email protected] (C.M.); [email protected] (J.L.M.); [email protected] (F.J.) * Correspondence: [email protected]; Tel.: +34-953-648580 Abstract: The mobility industry has experienced a fast evolution towards electric-based transport in recent years. Recently, hybrid electric vehicles, which combine electric and conventional combustion systems, have become the most popular alternative by far. This is due to longer autonomy and more extended refueling networks in comparison with the recharging points system, which is still quite limited in some countries. This paper aims to conduct a literature review on thermodynamic models of heat engines used in hybrid electric vehicles and their respective configurations for series, parallel and mixed powertrain. It will discuss the most important models of thermal energy in combustion engines such as the Otto, Atkinson and Miller cycles which are widely used in commercial hybrid electric vehicle models. In short, this work aims at serving as an illustrative but descriptive document, which may be valuable for multiple research and academic purposes. Keywords: hybrid electric vehicle; ignition engines; thermodynamic models; autonomy; hybrid configuration series-parallel-mixed; hybridization; micro-hybrid; mild-hybrid; full-hybrid Citation: León, R.; Montaleza, C.; Maldonado, J.L.; Tostado-Véliz, M.; Jurado, F. Hybrid Electric Vehicles: A Review of Existing Configurations 1. Introduction and Thermodynamic Cycles. -
ICOM North American LLC Comments
DOCKETED Docket 16-ALT-02 Number: Project Title: 2017-2018 Investment Plan Update for the Alternative and Renewable Fuel and Vehicle Technology Program TN #: 214418 Document Title: ICOM North American LLC Comments: alt-fuel near zero engines and alt- fuel hybrids Description: N/A Filer: System Organization: ICOM North American LLC Submitter Role: Public Submission 11/7/2016 4:47:41 PM Date: Docketed Date: 11/7/2016 Comment Received From: jon vanbogart Submitted On: 11/7/2016 Docket Number: 16-ALT-02 alt-fuel near zero engines and alt-fuel hybrids Additional submitted attachment is included below. November 7, 2016 California Energy Commission 1516 Ninth Street Sacramento, CA 95814 Re: Comments on the 2017-2018 Investment Plan Update for the Alternative and Renewable Fuel and Vehicle Technology Program Dear California Energy Commissioners and Staff, ICOM North America LLC values the opportunity to provide comments on the 2017-2018 Investment Plan Update for the Alternative and Renewable Fuel and Vehicle Technology Program (ARFVTP). While we support the Energy Commission goals and investment in advanced transportation technologies to advance petroleum reduction goals and reduce emission for the State’s climate change initiatives. Near Zero – Lower NOx Engines and Alternative Fuel Hybrid Technology ICOM has provided sustainable fleets solutions for Propane-Autogas since 2004 with over 150 EPA certification covering more than 1000 vehicle platforms. As part of our 2017 strategy and beyond, ICOM will be offering CARB Certified Near Zero - Lower NOx engine technology for both Propane-AutoGas and CNG at or near the 0.02 NOx level for vehicle platforms above 14001 GVWR for both the Ford 6.8L and GM 6.0L engines. -
The Hybrid Vehicle and Alternative Fuel Report September 30, 2016
ISSN 1946-1011 The Hybrid Vehicle and Alternative Fuel Report September 30, 2016 The fine print: This report is a summary of articles appearing in popular, business, and technical media referring to the impact of fuel costs and fuel efficiency on vehicle technology, development, and markets. At the end of the report is a list of all articles summarized, with hyperlinks to internet sources where available. Some articles may require free registration or paid subscriptions to access. The Hybrid Vehicle and Alternative Fuel Report (ISSN: 1946-1011) is compiled, written, and edited by Thomas L. R. Smith, Ph. D. (hereinafter referred to as “The Editor”), Economic Analysis Branch of the Budget and Financial Analysis Division, Washington State Department of Transportation. Contact The Hybrid Vehicle and Alternative Fuel Report’s editor at [email protected] or (360) 705-7941. Contributions of news items, original articles, cookies, and positive comments about The Report are welcome. TABLE OF CONTENTS HYBRIDS .......................................................................................................................................................................... 1 ELECTRIC VEHICLES ...................................................................................................................................................... 1 ALTERNATIVE FUELS ..................................................................................................................................................... 4 COMING TO A LOCATION NEAR YOU -
EPRI Journal--Driving the Solution: the Plug-In Hybrid Vehicle
DRIVING THE SOLUTION THE PLUG-IN HYBRID VEHICLE by Lucy Sanna The Story in Brief As automakers gear up to satisfy a growing market for fuel-efficient hybrid electric vehicles, the next- generation hybrid is already cruis- ing city streets, and it can literally run on empty. The plug-in hybrid charges directly from the electricity grid, but unlike its electric vehicle brethren, it sports a liquid fuel tank for unlimited driving range. The technology is here, the electricity infrastructure is in place, and the plug-in hybrid offers a key to replacing foreign oil with domestic resources for energy indepen- dence, reduced CO2 emissions, and lower fuel costs. DRIVING THE SOLUTION THE PLUG-IN HYBRID VEHICLE by Lucy Sanna n November 2005, the first few proto vide a variety of battery options tailored 2004, more than half of which came from Itype plugin hybrid electric vehicles to specific applications—vehicles that can imports. (PHEVs) will roll onto the streets of New run 20, 30, or even more electric miles.” With growing global demand, particu York City, Kansas City, and Los Angeles Until recently, however, even those larly from China and India, the price of a to demonstrate plugin hybrid technology automakers engaged in conventional barrel of oil is climbing at an unprece in varied environments. Like hybrid vehi hybrid technology have been reluctant to dented rate. The added cost and vulnera cles on the market today, the plugin embrace the PHEV, despite growing rec bility of relying on a strategic energy hybrid uses battery power to supplement ognition of the vehicle’s potential. -
A Review of Range Extenders in Battery Electric Vehicles: Current Progress and Future Perspectives
Review A Review of Range Extenders in Battery Electric Vehicles: Current Progress and Future Perspectives Manh-Kien Tran 1,* , Asad Bhatti 2, Reid Vrolyk 1, Derek Wong 1 , Satyam Panchal 2 , Michael Fowler 1 and Roydon Fraser 2 1 Department of Chemical Engineering, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L3G1, Canada; [email protected] (R.V.); [email protected] (D.W.); [email protected] (M.F.) 2 Department of Mechanical and Mechatronics Engineering, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L3G1, Canada; [email protected] (A.B.); [email protected] (S.P.); [email protected] (R.F.) * Correspondence: [email protected]; Tel.: +1-519-880-6108 Abstract: Emissions from the transportation sector are significant contributors to climate change and health problems because of the common use of gasoline vehicles. Countries in the world are attempting to transition away from gasoline vehicles and to electric vehicles (EVs), in order to reduce emissions. However, there are several practical limitations with EVs, one of which is the “range anxiety” issue, due to the lack of charging infrastructure, the high cost of long-ranged EVs, and the limited range of affordable EVs. One potential solution to the range anxiety problem is the use of range extenders, to extend the driving range of EVs while optimizing the costs and performance of the vehicles. This paper provides a comprehensive review of different types of EV range extending technologies, including internal combustion engines, free-piston linear generators, fuel cells, micro Citation: Tran, M.-K.; Bhatti, A.; gas turbines, and zinc-air batteries, outlining their definitions, working mechanisms, and some recent Vrolyk, R.; Wong, D.; Panchal, S.; Fowler, M.; Fraser, R. -
A Comparative Analysis of Well-To-Wheel Primary Energy
Journal of Power Sources 249 (2014) 333e348 Contents lists available at ScienceDirect Journal of Power Sources journal homepage: www.elsevier.com/locate/jpowsour A comparative analysis of well-to-wheel primary energy demand and greenhouse gas emissions for the operation of alternative and conventional vehicles in Switzerland, considering various energy carrier production pathways Mashael Yazdanie*, Fabrizio Noembrini, Lionel Dossetto, Konstantinos Boulouchos Aerothermochemistry and Combustion Systems Laboratory, Institute of Energy Technology, Department of Mechanical and Process Engineering, Swiss Federal Institute of Technology Zurich, ML J41.3, Sonneggstrasse 3, 8092 Zurich, Switzerland highlights Operational GHG emissions and energy demand are found for alternative drivetrains. Well-to-wheel results are compared for several H2/electricity production pathways. Pluggable electric cars (PECs) yield the lowest WTW GHG emissions and energy demand. Fuel cell car WTW results are on par with PECs for direct chemical H2 production. ICE and hybrid cars using biogas and CNG also yield some of the lowest WTW results. article info abstract Article history: This study provides a comprehensive analysis of well-to-wheel (WTW) primary energy demand and Received 4 June 2013 greenhouse gas (GHG) emissions for the operation of conventional and alternative passenger vehicle Received in revised form drivetrains. Results are determined based on a reference vehicle, drivetrain/production process effi- 9 September 2013 ciencies, and lifecycle inventory data specific to Switzerland. WTW performance is compared to a gas- Accepted 12 October 2013 oline internal combustion engine vehicle (ICEV). Both industrialized and novel hydrogen and electricity Available online 21 October 2013 production pathways are evaluated. A strong case is presented for pluggable electric vehicles (PEVs) due to their high drivetrain efficiency. -
The Future of Transportation Alternative Fuel Vehicle Policies in China and United States
Clark University Clark Digital Commons International Development, Community and Master’s Papers Environment (IDCE) 12-2016 The uturF e of Transportation Alternative Fuel Vehicle Policies In China and United States JIyi Lai [email protected] Follow this and additional works at: https://commons.clarku.edu/idce_masters_papers Part of the Environmental Studies Commons Recommended Citation Lai, JIyi, "The uturF e of Transportation Alternative Fuel Vehicle Policies In China and United States" (2016). International Development, Community and Environment (IDCE). 163. https://commons.clarku.edu/idce_masters_papers/163 This Research Paper is brought to you for free and open access by the Master’s Papers at Clark Digital Commons. It has been accepted for inclusion in International Development, Community and Environment (IDCE) by an authorized administrator of Clark Digital Commons. For more information, please contact [email protected], [email protected]. The Future of Transportation Alternative Fuel Vehicle Policies In China and United States Jiyi Lai DECEMBER 2016 A Masters Paper Submitted to the faculty of Clark University, Worcester, Massachusetts, in partial fulfillment of the requirements for the degree of Master of Arts in the department of IDCE And accepted on the recommendation of ! Christopher Van Atten, Chief Instructor ABSTRACT The Future of Transportation Alternative Fuel Vehicle Policies In China and United States Jiyi Lai The number of passenger cars in use worldwide has been steadily increasing. This has led to an increase in greenhouse gas emissions and other air pollutants, and new efforts to develop alternative fuel vehicles to mitigate reliance on petroleum. Alternative fuel vehicles include a wide range of technologies powered by energy sources other than gasoline or diesel fuel. -
Prospects for Bi-Fuel and Flex-Fuel Light Duty Vehicles
Prospects for Bi-Fuel and Flex-Fuel Light-Duty Vehicles An MIT Energy Initiative Symposium April 19, 2012 MIT Energy Initiative Symposium on Prospects for Bi-Fuel and Flex-Fuel Light-Duty Vehicles | April 19, 2012 C Prospects for Bi-Fuel and Flex-Fuel Light-Duty Vehicles An MIT Energy Initiative Symposium April 19, 2012 ABOUT THE REPORT Summary for Policy Makers The April 19, 2012, MIT Energy Initiative Symposium addressed Prospects for Bi-Fuel and Flex-Fuel Light-Duty Vehicles. The symposium focused on natural gas, biofuels, and motor gasoline as fuels for light-duty vehicles (LDVs) with a time horizon of the next two to three decades. The important transportation alternatives of electric and hybrid vehicles (this was the subject of the 2010 MITEi Symposium1) and hydrogen/fuel-cell vehicles, a longer-term alternative, were not considered. There are three motivations for examining alternative transportation fuels for LDVs: (1) lower life cycle cost of transportation for the consumer, (2) reduction in the greenhouse gas (GHG) footprint of the transportation sector (an important contributor to total US GHG emissions), and (3) improved energy security resulting from greater use of domestic fuels and reduced liquid fuel imports. An underlying question is whether a flex-fuel/bi-fuel mandate for new LDVs would drive development of a robust alternative fuels market and infrastructure versus alternative fuel use requirements. Symposium participants agreed on these motivations. However, in this symposium in contrast to past symposiums, there was a striking lack of agreement about the direction to which the market might evolve, about the most promising technologies, and about desirable government action. -
The Road to Zero Next Steps Towards Cleaner Road Transport and Delivering Our Industrial Strategy
The Road to Zero Next steps towards cleaner road transport and delivering our Industrial Strategy July 2018 The Road to Zero Next steps towards cleaner road transport and delivering our Industrial Strategy The Government has actively considered the needs of blind and partially sighted people in accessing this document. The text will be made available in full on the Government’s website. The text may be freely downloaded and translated by individuals or organisations for conversion into other accessible formats. If you have other needs in this regard please contact the Department. Department for Transport Great Minster House 33 Horseferry Road London SW1P 4DR Telephone 0300 330 3000 General enquiries https://forms.dft.gov.uk Website www.gov.uk/dft © Crown copyright, 2018, except where otherwise stated. Printed in July 2018. Copyright in the typographical arrangement rests with the Crown. You may re-use this information (not including logos or third-party material) free of charge in any format or medium, under the terms of the Open Government Licence v2.0. To view this licence, visit http://www.nationalarchives.gov.uk/doc/open-government-licence Where we have identified any third-party copyright information you will need to obtain permission from the copyright holders concerned. Contents Foreword 1 Policies at a glance 2 Executive Summary 7 Part 1: Drivers of change 21 Part 2: Vehicle Supply and Demand 33 Part 2a: Reducing emissions from vehicles already on our roads 34 Part 2b: Driving uptake of the cleanest new cars and vans 42 Part 2c: -
The Electric Vehicle Evolution
THE ELECTRIC VEHICLE EVOLUTION Electric vehicles are a growing market for new car purchases with more and more people making the switch from the gas station to an electrical outlet to fuel their vehicles. Electric vehicles use electricity as their primary fuel or use electricity along with a conventional engine to improve efficiency (plug-in hybrid vehicles). Drivers are purchasing the vehicles for all kinds of reasons. Many decide to buy when they hear about the savings. Drivers see around $700 in savings a year in gasoline expenses when they drive an average of 12,000 miles. They also can realize substantial tax credits that encourage low-emission and emissions-free driving. Additional benefits include environmental improvements because of reduced vehicle emissions, energy independence by way of using locally-generated electricity and high quality driving performance. With the influx of electric vehicles comes a need for charging infrastructure. Throughout the country, businesses, governments and utilities have been installing electric vehicle charging stations. According to the U.S. Department of Energy’s Alternative Fuels Data Center, there are over tens of thousands of vehicle charging outlets across the country. This trend toward electric vehicles is expected to continue, especially with the billions of dollars that auto manufacturers are investing in these new vehicles. The list of manufacturer support is long with almost every large automobile manufacturer currently developing or selling an electric vehicle. But how and why did this all get started? Let’s step back and take a look at the history of electric transportation. 1 THE ELECTRIC VEHICLE EVOLUTION EARLY SUCCESS Electric vehicles actually have their origin in the 1800s. -
Electric Vehicles: a Primer on Technology and Selected Policy Issues
Electric Vehicles: A Primer on Technology and Selected Policy Issues February 14, 2020 Congressional Research Service https://crsreports.congress.gov R46231 SUMMARY R46231 Electric Vehicles: A Primer on Technology and February 14, 2020 Selected Policy Issues Melissa N. Diaz The market for electrified light-duty vehicles (also called passenger vehicles; including passenger Analyst in Energy Policy cars, pickup trucks, SUVs, and minivans) has grown since the 1990s. During this decade, the first contemporary hybrid-electric vehicle debuted on the global market, followed by the introduction of other types of electric vehicles (EVs). By 2018, electric vehicles made up 4.2% of the 16.9 million new light-duty vehicles sold in the United States that year. Meanwhile, charging infrastructure grew in response to rising electric vehicle ownership, increasing from 3,394 charging stations in 2011 to 78,301 in 2019. However, many locations have sparse or no public charging infrastructure. Electric motors and traction battery packs—most commonly made up of lithium-ion battery cells—set EVs apart from internal combustion engine vehicles (ICEVs). The battery pack provides power to the motor that drives the vehicle. At times, the motor acts as a generator, sending electricity back to the battery. The broad categories of EVs can be identified by whether they have an internal combustion engine (i.e., hybrid vehicles) and whether the battery pack can be charged by external electricity (i.e., plug-in electric vehicles). The numerous vehicle technologies further determine characteristics such as fuel economy rating, driving range, and greenhouse gas emissions. EVs can be separated into three broad categories: Hybrid-electric vehicles (HEVs): The internal combustion engine primarily powers the wheels. -
Market Conditions for Biogas Vehicles
REPORT Market conditions for biogas vehicles Tomas Rydberg, Mohammed Belhaj, Lisa Bolin, Maria Lindblad, Åke Sjödin, Christina Wolf B1947 April 2010 Report approved: 2010-10-20 John Munthe Scientific director Organization Report Summary IVL Swedish Environmental Research Institute Ltd. Project title Market conditions for biogas vehicles Address P.O. Box 5302 SE-400 14 Göteborg Project sponsor Swedish Road Administration Telephone +46 (0)31-725 62 00 Author Tomas Rydberg, Mohammed Belhaj, Lisa Bolin, Maria Lindblad, Åke Sjödin, Christina Wolf Title and subtitle of the report Market conditions for biogas vehicles Summary With a present share of biofuel used in the Swedish road transport sector of 5.2%, the opportunity for reaching the binding target of 10% by 2020 seem promising. It is both likely and desirable that biogas vehicles may make a significant contribution to fulfill Sweden’s obligation under the biofuels directive. It is likely because the stock of biogas (bi-fuel/CNG) vehicles in Sweden is increasing, as is the supply and demand of biogas. It is desirable, because biogas use in the road transport sector has not only climate benefits, but also benefits from an environmental (e.g. improved air quality due to lower emissions of regulated and unregulated air pollutants) and socio-economic (e.g. domestic production, employment) point of view. Keyword biogas, gas-fuelled vehicles, GHG, Bibliographic data IVL Report B1947 The report can be ordered via Homepage: www.ivl.se, e-mail: [email protected], fax+46 (0)8-598 563 90, or via IVL, P.O. Box 21060, SE-100 31 Stockholm Sweden Market conditions for biogas vehicles IVL report B1947 Summary The present report, prepared by the Swedish Environmental Research Institute (IVL) on behalf of the Swedish Road Administration, analyses the market prerequisites for biogas vehicles and biogas used as motor fuel in view of the EU biofuels directive and the Swedish national target to switch to a fossil fuel independent vehicle fleet by before 2030.