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Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

Powertrain system for a hybrid electric vehicle  

DOE Patents (OSTI)

A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration. 34 figs.

Reed, R.G. Jr.; Boberg, E.S.; Lawrie, R.E.; Castaing, F.J.

1999-08-31T23:59:59.000Z

2

Powertrain system for a hybrid electric vehicle  

DOE Patents (OSTI)

A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration.

Reed, Jr., Richard G. (Royal Oak, MI); Boberg, Evan S. (Hazel Park, MI); Lawrie, Robert E. (Whitmore Lake, MI); Castaing, Francois J. (Bloomfield Township, MI)

1999-08-31T23:59:59.000Z

3

Powertrain system for a hybrid electric vehicle - Energy ...  

A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is ...

4

Plug-In Hybrid Electric Vehicles - PHEV Modeling - Powertrain Configuration  

NLE Websites -- All DOE Office Websites (Extended Search)

Impact of Powertrain Configuration on Fuel Efficiency To evaluate the fuel efficiency potential of plug-in hybrid electric vehicles, it is necessary to compare the advantages and drawbacks of several powertrain configurations, ranging from power split to parallel and series. PSAT offers the unique ability to simulate and compare hundreds of powertrain configurations. The goal of the effort is to define the most promising configurations depending on the particular usage. Component sizes, fuel efficiency and cost will be used to make appropriate decisions. The configurations currently being considered include, but are not limited to: Pre-transmission parallel HEV Post-transmission parallel HEV Power split HEV (including THS II and GM 2 Mode) Series The figure below shows an example comparison of three powertrain configurations (parallel, series and power split).

5

Plug-in Hybrid Electric Vehicle Powertrain Requirements  

Science Conference Proceedings (OSTI)

This study examines the prospects for near-term commercialization of plug-in hybrid electric vehicles (PHEVs) assuming that current commercial hybrid electric vehicle powertrains are scaled up to allow increased electric range. Based on the strict performance requirements of the automotive industry and the requirements for minimizing emissions, these near-term PHEVs will require the engine to be used, even during grid-powered operation. The reasons for this are explained by comparing the acceleration cap...

2006-11-21T23:59:59.000Z

6

Real-time energy management control for hybrid electric powertrains  

Science Conference Proceedings (OSTI)

This paper focuses on embedded control of a hybrid powertrain concepts for mobile vehicle applications. Optimal robust control approach is used to develop a real-time energy management strategy. The main idea is to store the normally wasted mechanical ...

Mohamed Zaher, Sabri Cetinkunt

2013-01-01T23:59:59.000Z

7

Hybrid powertrain controller  

DOE Patents (OSTI)

A hybrid powertrain for a vehicle comprising a diesel engine and an electric motor in a parallel arrangement with a multiple ratio transmission located on the torque output side of the diesel engine, final drive gearing connecting drivably the output shaft of transmission to traction wheels of the vehicle, and an electric motor drivably coupled to the final drive gearing. A powertrain controller schedules fuel delivered to the diesel engine and effects a split of the total power available, a portion of the power being delivered by the diesel and the balance of the power being delivered by the motor. A shifting schedule for the multiple ratio transmission makes it possible for establishing a proportional relationship between accelerator pedal movement and torque desired at the wheels. The control strategy for the powertrain maintains drivability of the vehicle that resembles drivability of a conventional spark ignition vehicle engine powertrain while achieving improved fuel efficiency and low exhaust gas emissions.

Jankovic, Miroslava (Birmingham, MI); Powell, Barry Kay (Belleville, MI)

2000-12-26T23:59:59.000Z

8

Scaling of hybrid-electric vehicle powertrain components for Hardware-in-the-loop simulation  

E-Print Network (OSTI)

Scaling of hybrid-electric vehicle powertrain components for Hardware-in-the-loop simulation: Hardware-in-the-loop Hybrid electric vehicle Buckingham Pi Theorem Battery model a b s t r a c t Hardware between the highly coupled subsystems typically found in an electric or hybrid-electric vehicle

Brennan, Sean

9

240 Int. J. Electric and Hybrid Vehicles, Vol. 2, No. 3, 2010 Simulation and analysis of powertrain hybridisation  

E-Print Network (OSTI)

240 Int. J. Electric and Hybrid Vehicles, Vol. 2, No. 3, 2010 Simulation and analysis of powertrain and analysis of powertrain hybridisation for construction equipment', Int. J. Electric and Hybrid Vehicles, Vol). Simulations were performed for two typical duty profiles: roading and lorry loading. Figure 1 An example

Cambridge, University of

10

Hybrid powertrain controller - Energy Innovation Portal  

A hybrid powertrain for a vehicle comprising a diesel engine and an electric motor in a parallel arrangement with a multiple ratio transmission located on the torque ...

11

Design of a novel rotary compact power pack for the series hybrid electric vehicle. Design and simulation of a compact power pack consisting of a novel rotary engine and outer rotor induction machine for the series hybrid electric vehicle powertrain.  

E-Print Network (OSTI)

??Hybrid electric vehicles significantly reduce exhaust emissions and increase fuel economy. Power packs are the most fundamental components in a series powertrain configuration of a… (more)

Amirian, Hossein

2010-01-01T23:59:59.000Z

12

Electric Powertrains: Opportunities and Challenges  

E-Print Network (OSTI)

Managing impending environmental and energy challenges in the transport sector requires a dramatic reduction in both the petroleum consumption and greenhouse gas (GHG) emissions of in-use vehicles. This study quantifies the potential of electric and hybrid-electric powertrains, such as gasoline hybrid-electric vehicles (HEVs), plug-in hybrid vehicles (PHEVs), fuel-cell vehicles (FCVs), and battery-electric vehicles (BEVs), to offer such reductions. The evolution of key enabling technologies was evaluated over a 30 year time horizon. These results were integrated with software simulations to model vehicle performance and tank-towheel energy consumption; the technology evaluation was also used to estimate costs. Well-towheel energy and GHG emissions of future vehicle technologies were estimated by integrating the vehicle technology evaluation with assessments of different fuel pathways. While electric powertrains can reduce or eliminate the transport sector’s reliance on petroleum, their GHG and energy reduction potential are constrained by continued reliance on fossil-fuels for producing electricity and hydrogen. In addition, constraints on growth of new vehicle technologies and slow rates of fleet turnover imply that these technologies take decades to effect meaningful change. As such, they do not offer a silver bullet: new technologies must be

Matthew A. Kromer; John B. Heywood

2007-01-01T23:59:59.000Z

13

Method of converting an existing vehicle powertrain to a hybrid ...  

A method of converting an existing vehicle powertrain including a manual transmission to a hybrid powertrain system with an automated powertrain transmission. The ...

14

Hybrid powertrain system  

DOE Patents (OSTI)

A powertrain system is provided that includes a first prime mover and change-gear transmission having a first input shaft and a second input shaft. A twin clutch is disposed between the first prime mover and the transmission. The twin clutch includes a first main clutch positioned between the first prime mover and the first input shaft and a second main clutch positioned between the first prime mover and the second input shaft. The powertrain system also includes a second prime mover operably connected to one of the first and second input shafts.

Hughes, Douglas A. (Wixom, MI)

2007-09-25T23:59:59.000Z

15

Method of converting an existing vehicle powertrain to a hybrid powertrain system  

DOE Patents (OSTI)

A method of converting an existing vehicle powertrain including a manual transmission to a hybrid powertrain system with an automated powertrain transmission. The first step in the method of attaching a gear train housing to a housing of said manual transmission, said gear train housing receiving as end of drive shaft of said transmission and rotatably supporting a gear train assembly. Secondly, mounting an electric motor/generator to said gear train housing and attaching a motor/generator drive shaft of said electric motor/generator to said gear train assembly. Lastly, connecting an electro-mechanical clutch actuator to a friction clutch mechanism of said manual transmission.

Reed, Jr., Richard G. (Royal Oak, MI); Boberg, Evan S. (Hazel Park, MI); Lawrie, Robert E. (Whitmore Lake, MI); Castaing, Francois J. (Bloomfield Township, MI)

2001-12-25T23:59:59.000Z

16

A Comparative Evaluation of Candidate Plug-in Hybrid Powertrain Architectures  

Science Conference Proceedings (OSTI)

This report evaluates three existing plug-in hybrid powertrain architecturespre-transmission, power-split, and series. Using simulation software, these powertrains were scaled so they could be compared side-to-side, each vehicle's components meeting the all-electric range targets for plug-in hybrid vehicle (PHEV) configurations. These powertrains were evaluated according to performance, emissions, fuel economy / fuel consumption, equivalent electric range, powertrain design, battery selection, and vehicl...

2007-12-17T23:59:59.000Z

17

Modeling and Design Optimization of Plug-In Hybrid Electric Vehicle Powertrains.  

E-Print Network (OSTI)

??Hybrid electric vehicles (HEVs) were introduced in response to rising environmental challenges facing the automotive sector. HEVs combine the benefits of electric vehicles and conventional… (more)

Chehresaz, Maryyeh

2013-01-01T23:59:59.000Z

18

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 54, NO. 3, MAY 2005 837 Modeling of a Hybrid Electric Vehicle Powertrain  

E-Print Network (OSTI)

, Dearborn, on engine misfire detection, and the application of fuzzy logic to the car-following problem. He in Bond Graph theory [10]. A causal stroke located at the end of a power bond indicated that effort Electric Vehicle Powertrain Test Cell Using Bond Graphs Mariano Filippa, Student Member, IEEE, Chunting Mi

Mi, Chunting "Chris"

19

Influence of driving patterns on life cycle cost and emissions of hybrid and plug-in electric vehicle powertrains  

E-Print Network (OSTI)

assessment Plug-in hybrid electric vehicles a b s t r a c t We compare the potential of hybrid, extended-range plug-in hybrid, and battery electric vehicles to reduce lifetime cost and life cycle greenhouse gas, 2009­04­11). Plug-in vehicles, including plug-in hybrid electric vehicles (PHEVs) and battery electric

Michalek, Jeremy J.

20

The $2000 Electric Powertrain Option-1 Program. Final technical report  

DOE Green Energy (OSTI)

This report describes the tasks accomplished as part of Northrop Grumman's TRP $2000 Electric Powertrain Option-1 program. Northrop Grumman has strived to achieve technology advances and development considered as high priority to the success of future electric vehicles. Northrop Grumman has achieved the intent of the program by taking several steps toward reducing the cost of the electric vehicle powertrain, demonstrating technologies in the form of hardware and introducing enhancements into production that are consistent with the needs of the market.

NONE

1999-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Assessment of US electric vehicle programs with ac powertrains  

Science Conference Proceedings (OSTI)

AC powertrain technology is a promising approach to improving the performance of electric vehicles. Four major programs are now under way in the United States to develop ac powertrains: the Ford/General Electric single-shaft electric propulsion system (ETX-II), the Eaton dual-shaft electric propulsion system (DSEP), the Jet Propulsion Laboratories (JPL) integrated ac motor drive and recharge system, and the Massachusetts Institute of Technology (MIT) variable reluctance motor (VRM) drive. The JPL program is sponsored by EPRI; the other three programs are funded by the US Department of Energy. This preliminary assessment of the four powertrain programs focuses on potential performance, costs, safety, and commercial feasibility. Interviews with program personnel were supplemented by computer simulations of electric vehicle performance using the four systems. Each of the four powertrains appears superior to standard dc powertrain technology in terms of performance and weight. The powertrain technologies studied in this assessment are at varying degrees of technological maturity. One or more of the systems may be ready for incorporation into an advanced electric vehicle during the early 1990s. Each individual report will have a separate abstract. 5 refs., 37 figs., 29 tabs.

Kevala, R.J. (Booz, Allen and Hamilton, Inc., Bethesda, MD (USA). Transportation Consulting Div.)

1990-02-01T23:59:59.000Z

22

Powertrain Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

Powertrain Powertrain Systems Analysis Toolkit (PSAT) is used to design and evaluate a series of plug-in hybrid electric vehicles (PHEVs) with various "primary electric" ranges, considering all-electric and charge-depleting strategies. The objective is to quantify the impact of all-electric range on component performance requirements. The concern is that the peak power requirements for the battery and electric drive are much higher to achieve the same performance in electric and hybrid modes. This impacts the vehicle economics; higher energy and power requirements drive up costs of the battery and electric drive components, reducing the likelihood of production. One of the main objectives of the U.S. Department of Energy's Plug-in Hybrid Electric Vehicle R&D Plan is to "determine

23

Hybrid Electric Vehicle Control Strategy Based on Power Loss Calculations.  

E-Print Network (OSTI)

??Defining an operation strategy for a Split Parallel Architecture (SPA) Hybrid Electric Vehicle (HEV) is accomplished through calculating powertrain component losses. The results of these… (more)

Boyd, Steven J

2006-01-01T23:59:59.000Z

24

ANALYSIS OF CONTROL SYSTEMS FOR VEHICLE HYBRID POWERTRAINS  

E-Print Network (OSTI)

Abstract. Ecological and socioeconomic factors determine high interest in the development of pollution-free vehicles. At present use of electro-vehicles is suppressed by a number of technological factors. Vehicles with alternative powertrains are transitional stage between development of pollution-free vehicles and vehicles with conventional internal combustion engine. According to these aspects the investigation on conventional hybrid drives and their control systems is carried out in the article. The equations that allow evaluating effectiveness of regenerative braking for different variants of hybrid drive are given. The AMESim software is used as the modeling environment, in which models of hybrid vehicles are developed and the results of virtual simulation are analyzed. Also a number of recommendations for increasing of regenerative braking effectiveness are given.

Siarhei Kliauzovich

2007-01-01T23:59:59.000Z

25

Effect of Temperature on Lithium-Iron Phosphate Battery Performance and Plug-in Hybrid Electric Vehicle Range.  

E-Print Network (OSTI)

??Increasing pressure from environmental, political and economic sources are driving the development of an electric vehicle powertrain. The advent of hybrid electric vehicles (HEVs), plug-in… (more)

Lo, Joshua

2013-01-01T23:59:59.000Z

26

Argonne Transportation - Advanced Powertrain Test Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

Powertrain Test Cell A hybrid electric vehicle (HEV) has both an electric motor and a fuel-using device, such as a small gasoline engine. The two power sources can work together in...

27

Using harmony search algorithm for optimization the component sizing of plug-in hybrid electric vehicle  

Science Conference Proceedings (OSTI)

In this paper, an optimal design to minimize the mass, cost and volume of the supercapacitor (SC) and fuel cell (FC) ina fuel cell hybrid electric vehicle is presented. Because of the hybrid powertrain, component sizing significantly affects vehicle ... Keywords: fuel cell hybrid electric vehicle (FCHEV), harmony search algorithm, particle swarm optimization, power management, powertrain modeling

Amir Khanjanzadeh; Alireza Rezazadeh; Mostafa Sedighizadeh

2012-03-01T23:59:59.000Z

28

Modeling and Simulation of Hybrid Electric Yuliang Leon Zhou  

E-Print Network (OSTI)

Modeling and Simulation of Hybrid Electric Vehicles By Yuliang Leon Zhou B. Eng., University and Simulation of Hybrid Electric Vehicles By Yuliang Leon Zhou B.Eng., University of Science and Technology and analysis of next generation hybrid electric vehicles, exploring the potentials of new hybrid powertrain

Victoria, University of

29

Optimally controlling hybrid electric vehicles using path forecasting  

E-Print Network (OSTI)

Hybrid Electric Vehicles (HEVs) with path-forecasting belong to the class of fuel efficient vehicles, which use external sensory information and powertrains with multiple operating modes in order to increase fuel economy. ...

Katsargyri, Georgia-Evangelina

2008-01-01T23:59:59.000Z

30

Hybrid Powertrain Optimization for Plug-In Microgrid Power Generation Automated Modeling Laboratory Slide 1 of 28  

E-Print Network (OSTI)

Hybrid Powertrain Optimization for Plug-In Microgrid Power Generation Automated Modeling LaboratoryPlug--InIn MicrogridMicrogrid Power GenerationPower Generation Scott J. MouraScott J. Moura DongsukDongsuk KumKum Hosam Powertrain Optimization for Plug-In Microgrid Power Generation Automated Modeling Laboratory Slide 2 of 28

Krstic, Miroslav

31

Hybrid Electric Vehicles - HEV Modeling  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling Modeling Background Because of time and cost constraints, designers cannot build and test each of the many possible powertrain configurations for advanced vehicles. Thus, developing fuel cells and hybrid electric vehicles (HEVs) requires accurate, flexible simulation tools. Argonne undertook a collaborative effort to further develop Autonomie in collaboration with General Motors. Autonomie is sponsored by the U.S. Department of Energy (DOE) Vehicle Technologies Program. Autonomie is a Plug-and-Play Powertrain and Vehicle Model Architecture and Development Environment to support the rapid evaluation of new powertrain/propulsion technologies for improving fuel economy through virtual design and analysis in a math-based simulation environment. Autonomie is an open architecture to support the rapid integration and analysis of powertrain/propulsion systems and technologies for rapid technology sorting and evaluation of fuel economy improvement under dynamic/transient testing conditions. The capability to sort technologies rapidly in a virtual design environment results in faster improvements in real-world fuel consumption by reducing the time necessary to develop and bring new technologies onto our roads.

32

DOE Hydrogen Analysis Repository: Powertrain Systems Analysis Toolkit  

NLE Websites -- All DOE Office Websites (Extended Search)

Powertrain Systems Analysis Toolkit (PSAT) Powertrain Systems Analysis Toolkit (PSAT) Project Summary Full Title: Powertrain Systems Analysis Toolkit (PSAT) Project ID: 122 Principal Investigator: Aymeric Rousseau Brief Description: PSAT is a forward-looking model that simulates fuel economy and performance in a realistic manner -- taking into account transient behavior and control system characteristics. It can simulate an unrivaled number of predefined configurations (conventional, electric, fuel cell, series hybrid, parallel hybrid, and power split hybrid). Keywords: Hybrid electric vehicles (HEV); fuel cell vehicles (FCV); vehicle characteristics Purpose Simulate performance and fuel economy of advanced vehicles to support U.S. DOE R&D activities Performer Principal Investigator: Aymeric Rousseau

33

Shortest Path Stochastic Control for Hybrid Electric Vehicles , J.W. Grizzle2  

E-Print Network (OSTI)

1 of 28 Shortest Path Stochastic Control for Hybrid Electric Vehicles Ed Tate1 , J.W. Grizzle2 , Huei Peng3 Abstract: When a Hybrid Electric Vehicle (HEV) is certified for emissions and fuel economy this is the Hybrid Electric Vehicle (HEV) which consists of an electric powertrain coupled to a conventional

Grizzle, Jessy W.

34

Description of a Basic Vehicle Control Strategy for a Plug-In Hybrid Vehicle  

Science Conference Proceedings (OSTI)

This report describes development of a basic powertrain control strategy for a plug-in hybrid electric vehicle (PHEV).

2007-03-28T23:59:59.000Z

35

The Patriot's hybrid-electric drivetrain  

SciTech Connect

Hybrid powertrain concepts are not new. Sailing ships carried auxiliary steam power on trans-Atlantic trips in the 19th Century. The 1917 Woods dual power'' automobile had a small internal combustion engine and supplementary electric drive featuring regenerative braking. But hybrid automobiles have not been successful in the automotive marketplace. For such vehicles to be successful, Chrysler officials believe a hybrid powertrain must be designed for the specific duty cycle of the vehicle; the vehicle-performance compromise must be acceptable to the customer; component efficiency and durability will have to be improved; and major component cost reductions will be required. This article describes how Chrysler is using a road-racing vehicle in the development of hybrid powertrains.

Jost, K.

1994-12-01T23:59:59.000Z

36

Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck  

E-Print Network (OSTI)

03TB-45 Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck and vehicle test results for a medium-duty hybrid electric truck are reported in this paper. The design the benchmark vehicle. INTRODUCTION Hybrid powertrain is among the most visible transportation technology

Grizzle, Jessy W.

37

Method and apparatus for effecting light-off of a catalytic converter in a hybrid powertrain system  

SciTech Connect

A powertrain system includes a hybrid transmission and an internal combustion engine coupled to an exhaust aftertreatment device. A method for operating the powertrain system includes operating the hybrid transmission to generate tractive torque responsive to an operator torque request with the internal combustion engine in an engine-off state so long as the tractive torque is less than a threshold. The internal combustion engine is operated in an engine-on state at preferred operating conditions to effect light-off of the exhaust aftertreatment device and the hybrid transmission is coincidentally operated to generate tractive torque responsive to the operator torque request when the operator torque request exceeds the threshold. The internal combustion engine is then operated in the engine-on state to generate tractive torque responsive to the operator torque request.

Roos, Bryan Nathaniel; Spohn, Brian L

2013-07-02T23:59:59.000Z

38

Plug-In Hybrid Electric Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

* Batteries * Batteries * Downloadable Dynanometer Database (D3) * Modeling * Prototypes * Testing * Assessment PSAT Smart Grid Student Competitions Technology Analysis Transportation Research and Analysis Computing Center Working With Argonne Contact TTRDC Argonne Leads DOE's Effort to Evaluate Plug-in Hybrid Technology aprf testing Argonne's Advanced Powertrain Research Facility (APRF) enables researchers to conduct vehicle benchmarking and testing activities that provide data critical to the development and commercialization of next-generation vehicles such as PHEVs. Argonne's Research Argonne National Laboratory is the U.S. Department of Energy's lead national laboratory for the simulation, validation and laboratory evaluation of plug-in hybrid electric vehicles and the advanced

39

Control system and method for a hybrid electric vehicle  

DOE Patents (OSTI)

Several control methods are presented for application in a hybrid electric vehicle powertrain including in various embodiments an engine, a motor/generator, a transmission coupled at an input thereof to receive torque from the engine and the motor generator coupled to augment torque provided by the engine, an energy storage device coupled to receive energy from and provide energy to the motor/generator, an engine controller (EEC) coupled to control the engine, a transmission controller (TCM) coupled to control the transmission and a vehicle system controller (VSC) adapted to control the powertrain.

Tamor, Michael Alan (Toledo, OH)

2001-03-06T23:59:59.000Z

40

Optimized Parameter Matching Method of Plug-in Series Hybrid Electric Bus  

Science Conference Proceedings (OSTI)

This research attempts to deal with the coupling-influence among different powertrain parameters in the parameter matching process of Plug-in Series Hybrid Electric Bus(PSHEB), the research target is a PSHEB (with no gearbox) which is currently under ... Keywords: Plug-in, hybrid electric vehicle, parameter matching, Matlab simulation

Kai Xu, Bin Qiu

2012-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Impact of SiC Devices on Hybrid Electric and Plug-In Hybrid Electric Vehicles  

Science Conference Proceedings (OSTI)

The application of SiC devices (as battery interface, motor controller, etc.) in a hybrid electric vehicle (HEV) will benefit from their high-temperature capability, high-power density, and high efficiency. Moreover, the light weight and small volume will affect the whole power train system in a HEV, and thus performance and cost. In this work, the performance of HEVs is analyzed using PSAT (powertrain system analysis tool, vehicle simulation software). Power loss models of a SiC inverter are incorporated into PSAT powertrain models in order to study the impact of SiC devices on HEVs. Two types of HEVs are considered. One is the 2004 Toyota Prius HEV, the other is a plug-in HEV (PHEV), whose powertrain architecture is the same as that of the 2004 Toyota Prius HEV. The vehicle-level benefits from the introduction of the SiC devices are demonstrated by simulations. Not only the power loss in the motor controller but also those in other components in the vehicle powertrain are reduced. As a result, the system efficiency is improved and the vehicles consume less energy and emit less harmful gases. It also makes it possible to improve the system compactness with simplified thermal management system. For the PHEV, the benefits are more distinct. Especially, the size of battery bank can be reduced for optimum design.

Zhang, Hui [ORNL; Tolbert, Leon M [ORNL; Ozpineci, Burak [ORNL

2008-01-01T23:59:59.000Z

42

Argonne Transportation Technology R&D Center - Advanced Powertrain Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Powertrain Research Facility Advanced Powertrain Research Facility Argonne's Advanced Powertrain Research Facility (APRF) is the principal U.S. Department of Energy (DOE) facility for assessing advanced and hybrid electric vehicle (HEV) technologies for the Vehicle Technologies Program. The APRF is an integrated multi-dynamometer vehicle and component test facility capable of testing conventional and hybrid vehicle propulsion systems and vehicles (two- or four-wheel drive) in a precise laboratory environment using a variety of fuels (including hydrogen). The facility is used to assess powertrain technology for light- and medium-duty propulsion systems with state-of-the-art performance and emissions measurement equipment and techniques. Argonne's Advanced Powertrain Research Facility

43

DESIGN OPTIMIZATION OF A PARALLEL HYBRID POWERTRAIN USING DERIVATIVE-FREE ALGORITHMS.  

E-Print Network (OSTI)

??A Hybrid Electric Vehicle (HEV) is a complex electro-mechanical-chemical system that involves two or more energy sources. The inherent advantages of HEVs are their increased… (more)

Porandla, Sachin Kumar

2005-01-01T23:59:59.000Z

44

Automotive Powertrain Control - A Survey  

E-Print Network (OSTI)

This paper surveys recent and historical publications on automotive powertrain control. Controloriented models of gasoline and diesel engines and their aftertreatment systems are reviewed, and challenging control problems for conventional engines, hybrid vehicles and fuel cell powertrains are discussed. Fundamentals are revisited and advancements are highlighted. A comprehensive list of references is provided. 1

Jeffrey A. Cook; Jing Sun; Julia H. Buckl; Ilya V. Kolmanovsky; Huei Peng; Jessy W. Grizzle

2006-01-01T23:59:59.000Z

45

Modeling and development of the real-time control strategy for parallel hybrid electric urban buses  

Science Conference Proceedings (OSTI)

This paper proposes a feed-forward control model for SWB6105 parallel hybrid electric urban bus (PHEUB) by using Matlab/Simulink. In order to optimize the fuel economy, balance the battery state of charge (SOC), and satisfy the requirements of the vehicle ... Keywords: hybrid powertrain, hybrid system modeling, instantaneous optimization algorithm, logic threshold torque distribution control strategy (LTTDCS), parallel hybrid electric urban bus (PHEUB), real-time control

Yuanjun Huang; Chengliang Yin; Jianwu Zhang

2008-07-01T23:59:59.000Z

46

Simulations of Plug-in Hybrid Vehicles Using Advanced Lithium Batteries and Ultracapacitors on Various Driving Cycles  

E-Print Network (OSTI)

Gelder E. Plug-in Hybrid-Electric Vehicle Powertrain DesignIntegration for Hybrid Electric Vehicles, IEEE Transactionsmodels [1-3] of hybrid-electric vehicles using Advisor have

Burke, Andy; Zhao, Hengbing

2010-01-01T23:59:59.000Z

47

Plug-in Hybrid Modeling and Application: Cost/Benefit Analysis (Presentation)  

DOE Green Energy (OSTI)

Presents data from a simulation of plug-in hybrid electric vehicle efficiency and cost, including baseline vehicle assumptions, powertrain technology scenarios, and component modeling.

Simpson, A.

2006-08-24T23:59:59.000Z

48

Performance, Charging, and Second-use Considerations for Lithium Batteries for Plug-in Electric Vehicles  

E-Print Network (OSTI)

for Plug-in Hybrid Electric Vehicles (PHEVs): Goals andE. , Plug-in Hybrid-Electric Vehicle Powertrain Design andUC Davis Plug-in Hybrid Electric Vehicle Research Center and

Burke, Andrew

2009-01-01T23:59:59.000Z

49

Future Potential of Hybrid and Diesel Powertrains in the U.S. Light-duty Vehicle Market  

Science Conference Proceedings (OSTI)

Diesel and hybrid technologies each have the potential to increase light-duty vehicle fuel economy by a third or more without loss of performance, yet these technologies have typically been excluded from technical assessments of fuel economy potential on the grounds that hybrids are too expensive and diesels cannot meet Tier 2 emissions standards. Recently, hybrid costs have come down and the few hybrid makes available are selling well. Diesels have made great strides in reducing particulate and nitrogen oxide emissions, and are likely though not certain to meet future standards. In light of these developments, this study takes a detailed look at the market potential of these two powertrain technologies and their possible impacts on light-duty vehicle fuel economy. A nested multinomial logit model of vehicle choice was calibrated to 2002 model year sales of 930 makes, models and engine-transmission configurations. Based on an assessment of the status and outlook for the two technologies, market shares were predicted for 2008, 2012 and beyond, assuming no additional increase in fuel economy standards or other new policy initiatives. Current tax incentives for hybrids are assumed to be phased out by 2008. Given announced and likely introductions by 2008, hybrids could capture 4-7% and diesels 2-4% of the light-duty market. Based on our best guesses for further introductions, these shares could increase to 10-15% for hybrids and 4-7% for diesels by 2012. The resulting impacts on fleet average fuel economy would be about +2% in 2008 and +4% in 2012. If diesels and hybrids were widely available across vehicle classes, makes, and models, they could capture 40% or more of the light-duty vehicle market.

Greene, D.L.

2004-08-23T23:59:59.000Z

50

DOE Hydrogen Analysis Repository: A Portfolio of Power-Trains for Europe  

NLE Websites -- All DOE Office Websites (Extended Search)

A Portfolio of Power-Trains for Europe A Portfolio of Power-Trains for Europe Project Summary Full Title: A Portfolio of Power-Trains for Europe: A Fact-Based Analysis Project ID: 266 Principal Investigator: Brief Description: This study reports the results of a factual evaluation of battery electric vehicles, fuel cell electric vehicles, plug-in hybrid electric vehicles, and internal combustion engine vehicles for the European market based on proprietary industry data. Keywords: Alternative fuel vehicles (AFV); Fuel cell vehicles (FCV); Plug-in hybrid electric vehicles (PHEV); Costs; Greenhouse gases (GHG); Emissions; Battery electric vehicles (BEV); Internal combustion engine (ICE); Hydrogen Purpose A group of companies, government organisations and a non-governmental organization - the majority with a specific interest in fuel cell

51

Hybrid Electric Vehicles  

Energy.gov (U.S. Department of Energy (DOE))

Hybrid electric vehicles (HEVs) combine the benefits of high fuel economy and low emissions with the power, range, and convenience of conventional diesel and gasoline fueling. HEV technologies also have potential to be combined with alternative fuels and fuel cells to provide additional benefits. Future offerings might also include plug-in hybrid electric vehicles.

52

Proceedings of the 2002 Advanced Vehicle Control Conference, Hiroshima, Japan, September 2002 Control of a Hybrid Electric Truck Based on Driving  

E-Print Network (OSTI)

and found to work satisfactorily. Keywords / Hybrid Electric Vehicles, Powertrain Control, Heavy DutyProceedings of the 2002 Advanced Vehicle Control Conference, Hiroshima, Japan, September 2002 Control of a Hybrid Electric Truck Based on Driving Pattern Recognition Chan-Chiao Lin, Huei Peng Soonil

Peng, Huei

53

Energy Basics: Hybrid Electric Vehicles  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

a hybrid electric vehicle. Hybrid electric vehicles (HEVs) combine the benefits of high fuel economy and low emissions with the power, range, and convenience of conventional diesel...

54

Design Optimization of PHEV and EREV Powertrain Architectures - Performance and Efficiency  

Science Conference Proceedings (OSTI)

This project investigates design optimization of plug-in hybrid electric vehicle (PHEV) and extended range electric vehicle (EREV) powertrain architectures in terms of performance and efficiency. The motivation behind this initial effort is to develop a comparative method for assessing design choices for a given vehicle class that can be used to test those design choices through sensitivity analysis in later investigations.

2008-12-16T23:59:59.000Z

55

Performance, Charging, and Second-use Considerations for Lithium Batteries for Plug-in Electric Vehicles  

E-Print Network (OSTI)

for Plug-in Hybrid Electric Vehicles (PHEVs): Goals andE. , Plug-in Hybrid-Electric Vehicle Powertrain Design andLithium Batteries for Plug-in Electric Vehicles Andrew Burke

Burke, Andrew

2009-01-01T23:59:59.000Z

56

Hybrid electric vehicles TOPTEC  

SciTech Connect

This one-day TOPTEC session began with an overview of hybrid electric vehicle technology. Updates were given on alternative types of energy storage, APU control for low emissions, simulation programs, and industry and government activities. The keynote speech was about battery technology, a key element to the success of hybrids. The TOPEC concluded with a panel discussion on the mission of hybrid electric vehicles, with a perspective from industry and government experts from United States and Canada on their view of the role of this technology.

1994-06-21T23:59:59.000Z

57

Hybrid Electric Vehicle Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Transportation Association Conference Transportation Association Conference Vancouver, Canada December 2005 Hybrid Electric Vehicle Testing Jim Francfort U.S. Department of Energy - FreedomCAR & Vehicle Technologies Program, Advanced Vehicle Testing Activity INL/CON-05-00964 Presentation Outline * Background & goals * Testing partners * Hybrid electric vehicle testing - Baseline performance testing (new HEV models) - 1.5 million miles of HEV fleet testing (160k miles per vehicle in 36 months) - End-of-life HEV testing (rerun fuel economy & conduct battery testing @ 160k miles per vehicle) - Benchmark data: vehicle & battery performance, fuel economy, maintenance & repairs, & life-cycle costs * WWW information location Background * Advanced Vehicle Testing Activity (AVTA) - part of the

58

Hybrid Electric and Pure Electric vehicle testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric and Pure Electric Vehicle Testing (Advanced Vehicle Testing Activity) Jim Francfort Discovery Center of Idaho - September 2005 INLCON-05-00693 HEV & EV Testing...

59

Energy Basics: Hybrid Electric Vehicles  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

& Fuels Printable Version Share this resource Fuels Vehicles Electric Vehicles Flexible Fuel Vehicles Fuel Cell Vehicles Hybrid Electric Vehicles Natural Gas Vehicles Propane...

60

Electric and Hybrid Vehicle Technology: TOPTEC  

DOE Green Energy (OSTI)

Today, growing awareness of environmental and energy issues associated with the automobile has resulted in renewed interest in the electric vehicle. In recognition of this, the Society of Automotive Engineers has added a TOPTEC on electric vehicles to the series of technical symposia focused on key issues currently facing industry and government. This workshop on the Electric and Hybrid Vehicle provides an opportunity to learn about recent progress in these rapidly changing technologies. Research and development of both the vehicle and battery system has accelerated sharply and in fact, the improved technologies of the powertrain system make the performance of today's electric vehicle quite comparable to the equivalent gasoline vehicle, with the exception of driving range between refueling'' stops. Also, since there is no tailpipe emission, the electric vehicle meets the definition of Zero Emission Vehicle: embodied in recent air quality regulations. The discussion forum will include a review of the advantages and limitations of electric vehicles, where the technologies are today and where they need to be in order to get to production level vehicles, and the service and maintenance requirements once they get to the road. There will be a major focus on the status of battery technologies, the various approaches to recharge of the battery systems and the activities currently underway for developing standards throughout the vehicle and infrastructure system. Intermingled in all of this technology discussion will be a view of the new relationships emerging between the auto industry, the utilities, and government. Since the electric vehicle and its support system will be the most radical change ever introduced into the private vehicle sector of the transportation system, success in the market requires an understanding of the role of all of the partners, as well as the new technologies involved.

Not Available

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Electric and Hybrid Vehicle Technology: TOPTEC  

DOE Green Energy (OSTI)

Today, growing awareness of environmental and energy issues associated with the automobile has resulted in renewed interest in the electric vehicle. In recognition of this, the Society of Automotive Engineers has added a TOPTEC on electric vehicles to the series of technical symposia focused on key issues currently facing industry and government. This workshop on the Electric and Hybrid Vehicle provides an opportunity to learn about recent progress in these rapidly changing technologies. Research and development of both the vehicle and battery system has accelerated sharply and in fact, the improved technologies of the powertrain system make the performance of today`s electric vehicle quite comparable to the equivalent gasoline vehicle, with the exception of driving range between ``refueling`` stops. Also, since there is no tailpipe emission, the electric vehicle meets the definition of ``Zero Emission Vehicle: embodied in recent air quality regulations. The discussion forum will include a review of the advantages and limitations of electric vehicles, where the technologies are today and where they need to be in order to get to production level vehicles, and the service and maintenance requirements once they get to the road. There will be a major focus on the status of battery technologies, the various approaches to recharge of the battery systems and the activities currently underway for developing standards throughout the vehicle and infrastructure system. Intermingled in all of this technology discussion will be a view of the new relationships emerging between the auto industry, the utilities, and government. Since the electric vehicle and its support system will be the most radical change ever introduced into the private vehicle sector of the transportation system, success in the market requires an understanding of the role of all of the partners, as well as the new technologies involved.

Not Available

1992-12-01T23:59:59.000Z

62

Integrated powertrain control to meet future CO2 and Euro-6 emissions targets for a diesel hybrid with SCR-deNOx system  

Science Conference Proceedings (OSTI)

A new concept is introduced to optimize the performance of the entire powertrain: Integrated Powertrain Control (IPC). In this concept, the synergy between engine, driveline and aftertreatment system is exploited by integrated energy and emission management. ...

Frank Willems; Darren Foster

2009-06-01T23:59:59.000Z

63

Study of Shifting without Driving Force Interrupt for Double Electric Motor HEV  

Science Conference Proceedings (OSTI)

For traditional gearbox, the engine power is cut off while shifting, which will interrupt the power of power-train, make velocity down, affect the acceleration of up gear and lower the vehicle dynamic. A double electric motor hybrid electric vehicle ... Keywords: Double Electric Motor HEV, Shifting Without Driving Force Interrupt (SWDFI), Integrated Power-train

Wang Jiaxue; Wang Qingnian; Wang Weihua; Zeng Xiaohua; Li Chuan

2009-10-01T23:59:59.000Z

64

Simulations of Plug-in Hybrid Vehicles Using Advanced Lithium Batteries and Ultracapacitors on Various Driving Cycles  

E-Print Network (OSTI)

in and Batttery Electric Vehicles, The 5 th IEEE VehiclePlug-in and Battery Electric Vehicles, The 1 st IEEE EnergyE. Plug-in Hybrid-Electric Vehicle Powertrain Design and

Burke, Andy; Zhao, Hengbing

2010-01-01T23:59:59.000Z

65

Alternative Fuels Data Center: Hybrid Electric Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Batteries Deployment Maintenance & Safety Laws & Incentives Hybrids Plug-In Hybrids All-Electric Vehicles Hybrid Electric Vehicles

66

Power electronics and electric machinery challenges and opportunities in electric and hybrid vehicles  

DOE Green Energy (OSTI)

The development of power electronics and electric machinery presents significant challenges to the advancement of electric and hybrid vehicles. Electronic components and systems development for vehicle applications have progressed from the replacement of mechanical systems to the availability of features that can only be realized through interacting electronic controls and devices. Near-term applications of power electronics in vehicles will enable integrated powertrain controls, integrated chassis system controls, and navigation and communications systems. Future applications of optimized electric machinery will enable highly efficient and lightweight systems. This paper will explore the areas where research and development is required to ensure the continued development of power electronics and electric machines to meet the rigorous demands of automotive applications. Additionally, recent advances in automotive related power electronics and electric machinery at Oak Ridge National Laboratory will be explained. 3 refs., 5 figs.

Adams, D.J.; Hsu, J.S.; Young, R.W. [Oak Ridge National Lab., TN (United States); Peng, F.Z. [Univ. of Tennessee, Knoxville, TN (United States)

1997-06-01T23:59:59.000Z

67

Advanced Vehicle Testing Activity: Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Vehicles to someone by E-mail Share Advanced Vehicle Testing Activity: Hybrid Electric Vehicles on Facebook Tweet about Advanced Vehicle Testing Activity: Hybrid...

68

Study on Electric Control System for a Full Hybrid Bus  

Science Conference Proceedings (OSTI)

For efficient and reliable operation of a novel hybrid powertrain assembled in the bus, a set of control strategy combined with the structural characteristics was researched. Based on the identification of the driver's intension, this paper presented ... Keywords: full hybrid bus, eletric control system, stretegy, fuel economy

Zhiguo Kong, Hongxiu Wang

2013-07-01T23:59:59.000Z

69

Solar thermal electric hybridization issues  

DOE Green Energy (OSTI)

Solar thermal electric systems have an advantage over many other renewable energy technologies because the former use heat as an intermediate energy carrier. This is an advantage as it allows for a relatively simple method of hybridization by using heat from fossil-fuel. Hybridization of solar thermal electric systems is a topic that has recently generated significant interest and controversy and has led to many diverse opinions. This paper discusses many of the issues associated with hybridization of solar thermal electric systems such as what role hybridization should play; how it should be implemented; what are the efficiency, environmental, and cost implications; what solar fraction is appropriate; how hybrid systems compete with solar-only systems; and how hybridization can impact commercialization efforts for solar thermal electric systems.

Williams, T A; Bohn, M S; Price, H W

1994-10-01T23:59:59.000Z

70

Plug-In Hybrid Electric Vehicles - PHEV Modeling - Control Strategy  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Strategy Assessment of PHEVs Control Strategy Assessment of PHEVs A generic global optimization algorithm for plug-in hybrid electric vehicle (PHEV) powertrain flows has been developed based on the Bellman optimality principle. Optimization results are used to isolate control patterns, both dependent and independent of the cycle characteristics, in order to develop real-time control strategies in Simulink/Stateflow. These controllers are then implemented in PSAT to validate their performances. Heuristic optimization algorithms (such as DIRECT or genetic algorithms) are then used to tune the parameters of the real-time controller implemented in PSAT. The control strategy development process is described below. PHEV control strategy development process diagram Control Strategy Development Process

71

Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV)

72

NREL: Learning - Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Vehicles Hybrid Electric Vehicles Photo of the front and part of the side of a bus parked at the curb of a city street with tall buildings in the background. This diesel hybrid electric bus operated by the Metropolitan Transit Authority, New York City Transit, was part of a test study that recently investigated the fuel efficiency and reliability of these buses. Credit: Leslie Eudy Today's hybrid electric vehicles (HEVs) range from small passenger cars to sport utility vehicles (SUVs) and large trucks. Though they often look just like conventional vehicles, HEVs usually include an electric motor as well as a small internal combustion engine (ICE). This combination provides greater fuel economy and fewer emissions than most conventional ICE vehicles do. HEVs are powered by two energy sources: an energy conversion unit, such as

73

Just the Basics - Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Vehicles Hybrid electric vehicles (HEVs) offer reduced pollution and improved fuel economy. That's why the government and auto- makers are anxious to introduce a...

74

Plug-In Hybrid Electric Vehicles - PHEV Modeling - Component Requirement  

NLE Websites -- All DOE Office Websites (Extended Search)

Requirement Definition for PHEVs Requirement Definition for PHEVs One of the main objectives of the U.S. Department of Energy's (DOE's) Plug-in Hybrid Electric Vehicle R&D Plan (2.2Mb pdf) is to "determine component development requirements" through simulation analysis. PSAT has been used to design and evaluate a series of PHEVs to define the requirements of different components, focusing on the energy storage system's power and energy. Several vehicle classes (including midsize car, crossover SUV and midsize SUV) and All Electric Range (AER from 10 to 40 miles) were considered. The preliminary simulations were performed at Argonne using a pre-transmission parallel hybrid configuration with an energy storage system sized to run the Urban Dynanometer Driving Schedule (UDDS) in electric mode. Additional powertrain configurations and sizing algorithm are currently being considered. Trade-off studies are being performed as ways to achieve some level of performance while easing requirements on one area or another. As shown in the figure below, the FreedomCAR Energy Storage Technical Team selected a short term and a long term All Electric Range (AER) goals based on several vehicle simulations.

75

AVL Powertrain Engineering | Open Energy Information  

Open Energy Info (EERE)

AVL Powertrain Engineering AVL Powertrain Engineering Jump to: navigation, search Name AVL Powertrain Engineering Address 47519 Halyard Drive Place Plymouth, Michigan Zip 48170 Sector Vehicles Website https://www.avl.com Coordinates 42.383974°, -83.511724° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.383974,"lon":-83.511724,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

76

Hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

Electrical energy is a high quality form of energy that can be easily converted to other forms of energy with high efficiency and, even more importantly, it can be used to control lower grades of energy quality with ease. However, building a cost-effective ... Keywords: charge, electrical storage, energy, energy storage, hybrid storage, management

Massoud Pedram; Naehyuck Chang; Younghyun Kim; Yanzhi Wang

2010-08-01T23:59:59.000Z

77

Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric and Hybrid Electric Vehicle Sales: December 2010 - June Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 Sales data for various models of electric and hybrid electric vehicles from December 2010 through June 2013. 062010-092013_EV_HEV Sales.xlsx Description Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (Excel) 062010-092013_EV_HEV Sales.csv Description Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (CSV) 062010-092013_EV_HEV Sales.jpeg Description Chart of Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (JPG) More Documents & Publications Federal Reporting Recipient Information Natural Gas Imports and Exports - Second Quarter Report 2013 Federal Reporting Recipient Information

78

Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric and Hybrid Electric Vehicle Sales: December 2010 - June Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 Sales data for various models of electric and hybrid electric vehicles from December 2010 through June 2013. 062010-092013_EV_HEV Sales.xlsx Description Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (Excel) 062010-092013_EV_HEV Sales.csv Description Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (CSV) 062010-092013_EV_HEV Sales.jpeg Description Chart of Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 (JPG) More Documents & Publications Federal Reporting Recipient Information Natural Gas Imports and Exports - Second Quarter Report 2013 Federal Reporting Recipient Information

79

1997 hybrid electric vehicle specifications  

DOE Green Energy (OSTI)

The US DOE sponsors Advanced Vehicle Technology competitions to help educate the public and advance new vehicle technologies. For several years, DOE has provided financial and technical support for the American Tour de Sol. This event showcases electric and hybrid electric vehicles in a road rally across portions of the northeastern United States. The specifications contained in this technical memorandum apply to vehicles that will be entered in the 1997 American Tour de Sol. However, the specifications were prepared to be general enough for use by other teams and individuals interested in developing hybrid electric vehicles. The purpose of the specifications is to ensure that the vehicles developed do not present a safety hazard to the teams that build and drive them or to the judges, sponsors, or public who attend the competitions. The specifications are by no means the definitive sources of information on constructing hybrid electric vehicles - as electric and hybrid vehicles technologies advance, so will the standards and practices for their construction. In some cases, the new standards and practices will make portions of these specifications obsolete.

Sluder, S.; Larsen, R.; Duoba, M.

1996-10-01T23:59:59.000Z

80

Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Amgad Elgowainy and Michael Wang Center for Transportation Research Argonne National Laboratory LDV Workshop July26, 2010 2 2 2 Team Members 2  ANL's Energy Systems (ES) Division  Michael Wang (team leader)  Dan Santini  Anant Vyas  Amgad Elgowainy  Jeongwoo Han  Aymeric Rousseau  ANL's Decision and Information Sciences (DIS) Division:  Guenter Conzelmann  Leslie Poch  Vladimir Koritarov  Matt Mahalik  Thomas Veselka  Audun Botterud  Jianhui Wang  Jason Wang 3 3 3 Scope of Argonne's PHEV WTW Analysis: Vehicle Powertrain Systems and Fuel Pathways 3  Vehicle powertrain systems:  Conventional international combustion engine vehicles (ICEVs)

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Evaluation Of Potential Hybrid Electric Vehicle Applications: Vol I  

E-Print Network (OSTI)

of Potential Hybrid Electric Vehicle Applications Volume IOF POTENTIAL HYBRID ELECTRIC VEHICLE APPLICATIONS VOLUME IVIII International Electric Vehicle Symposium, "The Hybrid

Gris, Arturo E.

1991-01-01T23:59:59.000Z

82

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network (OSTI)

simulations of hybrid and electric vehicles Simulation ofand Application in Hybrid and Electric Vehicles Andrew Burkemarketing of hybrid and electric vehicles of various types

Burke, Andy

2009-01-01T23:59:59.000Z

83

Advanced Vehicle Testing Activity: Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

motor of an electric vehicle. Other hybrids combine a fuel cell with batteries to power electric propulsion motors. Fuel Cell Concept: Fuel passes through an anode, electrolyte,...

84

Plug-In Hybrid Electric Vehicles - Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

EPRI and Argonne Assess Commercial Viability of Plug-In Hybrid Electric Vehicles The Electric Power Research Institute (EPRI) and Argonne National Laboratory are engaged in a...

85

Hybrid Electric Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid Electric Vehicle Basics Hybrid Electric Vehicle Basics Hybrid Electric Vehicle Basics August 20, 2013 - 9:13am Addthis Photo of hands holding a battery pack (grey rectangular box) for a hybrid electric vehicle. Hybrid electric vehicles (HEVs) combine the benefits of high fuel economy and low emissions with the power, range, and convenience of conventional diesel and gasoline fueling. HEV technologies also have potential to be combined with alternative fuels and fuel cells to provide additional benefits. Future offerings might also include plug-in hybrid electric vehicles. Hybrid electric vehicles typically combine the internal combustion engine of a conventional vehicle with the battery and electric motor of an electric vehicle. The combination offers low emissions and convenience-HEVs never need to be plugged in.

86

Hybrid Electric Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid Electric Vehicle Basics Hybrid Electric Vehicle Basics Hybrid Electric Vehicle Basics August 20, 2013 - 9:13am Addthis Photo of hands holding a battery pack (grey rectangular box) for a hybrid electric vehicle. Hybrid electric vehicles (HEVs) combine the benefits of high fuel economy and low emissions with the power, range, and convenience of conventional diesel and gasoline fueling. HEV technologies also have potential to be combined with alternative fuels and fuel cells to provide additional benefits. Future offerings might also include plug-in hybrid electric vehicles. Hybrid electric vehicles typically combine the internal combustion engine of a conventional vehicle with the battery and electric motor of an electric vehicle. The combination offers low emissions and convenience-HEVs never need to be plugged in.

87

Design and Evaluation of Hybrid Energy Storage Systems for Electric Powertrains.  

E-Print Network (OSTI)

??At the time of this writing, increasing pressure for fuel efficient passenger vehicles has prompted automotive manufactures to invest in the research and development of… (more)

Mikkelsen, Karl

2010-01-01T23:59:59.000Z

88

Scaling of Hybrid Electric Vehicle Powertrain Components for Hardware-in-the-Loop Simulation.  

E-Print Network (OSTI)

??Hardware in the loop (HIL) simulation enables experimental study of prototype hardware systems or control algorithms via real-time interaction between physical hardware and virtual simulations.… (more)

Petersheim, Michael

2008-01-01T23:59:59.000Z

89

Hybrid electric vehicle powertrain and control system modeling, analysis and design optimization.  

E-Print Network (OSTI)

??Today uncertainties of petroleum supply and concerns over global warming call for further advancement of green vehicles with higher energy efficiency and lower green house… (more)

Zhou, Yuliang Leon

2011-01-01T23:59:59.000Z

90

Hybrid and Plug-In Electric Vehicles (Brochure)  

DOE Green Energy (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-05-01T23:59:59.000Z

91

Hybrid and Plug-In Electric Vehicles (Brochure)  

DOE Green Energy (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-10-01T23:59:59.000Z

92

EcoCAR Design and Development Process for a Plug-in E85 Split Parallel Architecture Hybrid Electric Vehicle  

E-Print Network (OSTI)

requirements. A literature review was performed to understand the potential of vehicle subsystems and their interactions on a total vehicle level. The Controls Subteam utilized the Powertrain Systems Analysis Toolkit (PSAT) to model the stock vehicle. This information is used in the hybrid component selection and sizing. The result of this design process is a hybrid vehicle powertrain that can be classified as an Extended Range Electric Vehicle (EREV), built on a Split Parallel Architecture (SPA) that uses grid electric energy and E85 fuel. The platform can meet or exceed the stock performance requirements while reducing petroleum energy consumption by an estimated 80 %. The vehicle design is predicted to achieve an SAE J1711 utility factor corrected fuel consumption of 2.4 l/100 km (100 mpgge) with an estimated all electric range of 75 km (47 miles). Using E-85 fuel (corn-based in North America for the 2015 timeframe), the well-to-wheel petroleum energy use and greenhouse gas emissions are reduced by 80 % and 40 % respectively when compared to the stock 4-cylinder gasoline vehicle. The design and control strategy are tested on a controller Hardware-in-the-Loop (HIL) chassis combined with the actual Hybrid Vehicle Supervisory Controller and software for the competition vehicle.

Gantt Lynn; Nelson Doug; Christensen Jason; Robinson Adam

2009-01-01T23:59:59.000Z

93

Feasible CAFE Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

the Toyota and Honda Hybrid Cars (2003) V e h i c l e Hondavehicles Full Hybrid Vehicle class Compact car Mid-size carthe hybrid powertrain technologies in the new car fleet

Burke, Andy; Abeles, Ethan C.

2004-01-01T23:59:59.000Z

94

Feasible Café Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

the Toyota and Honda Hybrid Cars (2003) V e h i c l e Hondavehicles Full Hybrid Vehicle class Compact car Mid-size carthe hybrid powertrain technologies in the new car fleet

Burke, Andy; Abeles, Ethan

2004-01-01T23:59:59.000Z

95

An Optimization Model for Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

The necessity for environmentally conscious vehicle designs in conjunction with increasing concerns regarding U.S. dependency on foreign oil and climate change have induced significant investment towards enhancing the propulsion portfolio with new technologies. More recently, plug-in hybrid electric vehicles (PHEVs) have held great intuitive appeal and have attracted considerable attention. PHEVs have the potential to reduce petroleum consumption and greenhouse gas (GHG) emissions in the commercial transportation sector. They are especially appealing in situations where daily commuting is within a small amount of miles with excessive stop-and-go driving. The research effort outlined in this paper aims to investigate the implications of motor/generator and battery size on fuel economy and GHG emissions in a medium-duty PHEV. An optimization framework is developed and applied to two different parallel powertrain configurations, e.g., pre-transmission and post-transmission, to derive the optimal design with respect to motor/generator and battery size. A comparison between the conventional and PHEV configurations with equivalent size and performance under the same driving conditions is conducted, thus allowing an assessment of the fuel economy and GHG emissions potential improvement. The post-transmission parallel configuration yields higher fuel economy and less GHG emissions compared to pre-transmission configuration partly attributable to the enhanced regenerative braking efficiency.

Malikopoulos, Andreas [ORNL; Smith, David E [ORNL

2011-01-01T23:59:59.000Z

96

Plug-In Hybrid Electric Vehicles (Presentation)  

DOE Green Energy (OSTI)

Provides an overview on the current status, long-term prospects, and key challenges in the development of plug-in hybrid electric vehicle technology.

Markel, T.

2006-05-08T23:59:59.000Z

97

Advanced Vehicle Testing Activity - Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Hyundai Sonata (4932) Battery Report 2010 Ultra-Battery Honda Civic Battery Report Some hybrid electric vehicles (HEVs) combine a conventional internal combustion engine (using...

98

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network (OSTI)

Moderate Hybrid-electric Vehicles. ESScap06, Switzerland,GH. SIMPLEV: A Simple Electric Vehicle Simulation Program-Ultracapacitors in Hybrid- electric Vehicle Applications.

Burke, Andy

2009-01-01T23:59:59.000Z

99

Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery  

DOE Patents (OSTI)

A battery control system for hybrid vehicle includes a hybrid powertrain battery, a vehicle accessory battery, and a prime mover driven generator adapted to charge the vehicle accessory battery. A detecting arrangement is configured to monitor the vehicle accessory battery's state of charge. A controller is configured to activate the prime mover to drive the generator and recharge the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a first predetermined level, or transfer electrical power from the hybrid powertrain battery to the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a second predetermined level. The invention further includes a method for controlling a hybrid vehicle powertrain system.

Bockelmann, Thomas R. (Battle Creek, MI); Hope, Mark E. (Marshall, MI); Zou, Zhanjiang (Battle Creek, MI); Kang, Xiaosong (Battle Creek, MI)

2009-02-10T23:59:59.000Z

100

Hybrid electric vehicles take to the streets  

Science Conference Proceedings (OSTI)

In this paper, the authors describe how, equipped with a gasoline engine and an electric motor, hybrid electric vehicles can now bridge the gap between vehicle range and environmental concerns

D. Hermance; S. Sasaki

1998-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Charge It: The Promise of Plug-in Electric Hybrids  

E-Print Network (OSTI)

Impacts of Plug-In Hybrid Electric Vehicles on Energy andthe plug-in hybrid electric vehicle, a variant of theknown self-charging hybrid electric vehicle, is fast gaining

Recker, W.W.; Kang, J.E.

2011-01-01T23:59:59.000Z

102

Charge It: The Promise of Plug-in Electric Hybrids  

E-Print Network (OSTI)

Impacts of Plug-In Hybrid Electric Vehicles on Energy andthe plug-in hybrid electric vehicle, a variant of theknown self-charging hybrid electric vehicle, is fast gaining

Recker, W. W.; Kang, J. E.

2010-01-01T23:59:59.000Z

103

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

Image in Gasoline-Hybrid Electric Vehicles Reid R. HeffnerImage in Gasoline-Hybrid Electric Vehicles Reid R. Heffner,6, 2005 Abstract Hybrid electric vehicles (HEVs) have image,

Heffner, Reid R.; Kurani, Ken; Turrentine, Tom

2005-01-01T23:59:59.000Z

104

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

6, 2005 Abstract Hybrid electric vehicles (HEVs) have image,Image in Gasoline-Hybrid Electric Vehicles Reid R. HeffnerImage in Gasoline-Hybrid Electric Vehicles Reid R. Heffner,

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2005-01-01T23:59:59.000Z

105

Kettering University Center for Fuel Cell Systems Powertrain Integration |  

Open Energy Info (EERE)

Kettering University Center for Fuel Cell Systems Powertrain Integration Kettering University Center for Fuel Cell Systems Powertrain Integration Jump to: navigation, search Name Kettering University - Center for Fuel Cell Systems & Powertrain Integration Place Flint, Michigan Zip 48504-4898 Product Focussed on fuel cell research. Coordinates 32.204081°, -95.349009° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.204081,"lon":-95.349009,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) Taxicab Restriction Exemption on AddThis.com...

107

Advanced Vehicle Testing Activity: Honda Accord Hybrid Electric...  

NLE Websites -- All DOE Office Websites (Extended Search)

Accord Hybrid Electric Vehicle Accelerated Reliability Testing - April 2008 to someone by E-mail Share Advanced Vehicle Testing Activity: Honda Accord Hybrid Electric Vehicle...

108

Mechanical and Regenerative Braking Integration for a Hybrid Electric Vehicle.  

E-Print Network (OSTI)

??Hybrid electric vehicle technology has become a preferred method for the automotive industry to reduce environmental impact and fuel consumption of their vehicles. Hybrid electric… (more)

DeMers, Steven Michael

2008-01-01T23:59:59.000Z

109

Environmental Assessment of Plug-In Hybrid Electric Vehicles...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1:...

110

Impact of SiC Devices on Hybrid Electric and Plug-in Hybrid Electric Vehicles  

E-Print Network (OSTI)

is the 2004 Toyota Prius HEV, the other is a plug-in HEV (PHEV), whose powertrain architecture is the same as that of the 2004 Toyota Prius HEV. The vehicle-level benefits from the introduction of the SiC devices is the 2004 Toyota Prius HEV, which has a split powertrain architecture shown in Fig. 1. The other is a plug

Tolbert, Leon M.

111

Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies  

DOE Green Energy (OSTI)

Beginning the fall semester of 1999, The University of Maryland, Departments of Mechanical and Electrical Engineering and the Institute for Systems Research served as a U.S. Department of Energy (USDOE) Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies. A key goal was to produce a graduate level education program that educated and prepared students to address the technical challenges of designing and developing hybrid electric vehicles, as they progressed into the workforce. A second goal was to produce research that fostered the advancement of hybrid electric vehicles, their controls, and other related automotive technologies. Participation ended at the University of Maryland after the 2004 fall semester. Four graduate courses were developed and taught during the course of this time, two of which evolved into annually-taught undergraduate courses, namely Vehicle Dynamics and Control Systems Laboratory. Five faculty members from Mechanical Engineering, Electrical Engineering, and the Institute for Systems Research participated. Four Ph.D. degrees (two directly supported and two indirectly supported) and seven Master's degrees in Mechanical Engineering resulted from the research conducted. Research topics included thermoelectric waste heat recovery, fuel cell modeling, pre- and post-transmission hybrid powertrain control and integration, hybrid transmission design, H{sub 2}-doped combustion, and vehicle dynamics. Many of the participating students accepted positions in the automotive industry or government laboratories involved in automotive technology work after graduation. This report discusses the participating faculty, the courses developed and taught, research conducted, the students directly and indirectly supported, and the publication list. Based on this collection of information, the University of Maryland firmly believes that the key goal of the program was met and that the majority of the participating students are now contributing to the advancement of automotive technology in this country.

David Holloway

2005-09-30T23:59:59.000Z

112

Abstract--Electrical energy storage is a central element to any electric-drivetrain technology whether hybrid-electric, fuel-cell,  

E-Print Network (OSTI)

ACC `04 1 Abstract-- Electrical energy storage is a central element to any electric on the remaining electrical system; however, the same ultra-capacitors have a very low energy density and therefore-mail: sbrennan@psu.edu). system model in the Department of Energy's Powertrain System Analysis Toolkit (PSAT

Brennan, Sean

113

Advanced Vehicle Testing Activity - Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Vehicles What's New 2012 Hyundai Sonata (4932) Battery Report (PDF 574KB) 2010 Ultra-Battery Honda Civic Battery Report (PDF 614KB) 2013 Chevrolet Malibu Baseline...

114

Fuel Savings from Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

NREL's study shows that hybrid electric vehicles can significantly reduce oil imports for use in light-duty vehicles, particularly if drivers switch to smaller, more fuel-efficient vehicles overall.

Bennion, K.; Thornton, M.

2009-03-01T23:59:59.000Z

115

Knoxville Area Transit: Propane Hybrid Electric Trolleys  

DOE Green Energy (OSTI)

A 2-page fact sheet summarizing the evaluation done by the U.S. Department of Energy's Advanced Vehicle Testing Activity on the Knoxville Area Transit's use of propane hybrid electric trolleys.

Not Available

2005-04-01T23:59:59.000Z

116

Impact of Component Sizing in Plug-In Hybrid Electric Vehicles for Energy Resource and Greenhouse Emissions Reduction  

Science Conference Proceedings (OSTI)

Widespread use of alternative hybrid powertrains currently appears inevitable and many opportunities for substantial progress remain. The necessity for environmentally friendly vehicles, in conjunction with increasing concerns regarding U.S. dependency on foreign oil and climate change, has led to significant investment in enhancing the propulsion portfolio with new technologies. Recently, plug-in hybrid electric vehicles (PHEVs) have attracted considerable attention due to their potential to reduce petroleum consumption and greenhouse gas (GHG) emissions in the transportation sector. PHEVs are especially appealing for short daily commutes with excessive stop-and-go driving. However, the high costs associated with their components, and in particular, with their energy storage systems have been significant barriers to extensive market penetration of PEVs. In the research reported here, we investigated the implications of motor/generator and battery size on fuel economy and GHG emissions in a medium duty PHEV. An optimization framework is proposed and applied to two different parallel powertrain configurations, pre-transmission and post-transmission, to derive the Pareto frontier with respect to motor/generator and battery size. The optimization and modeling approach adopted here facilitates better understanding of the potential benefits from proper selection of motor/generator and battery size on fuel economy and GHG emissions. This understanding can help us identify the appropriate sizing of these components and thus reducing the PHEV cost. Addressing optimal sizing of PHEV components could aim at an extensive market penetration of PHEVs.

Malikopoulos, Andreas [ORNL

2013-01-01T23:59:59.000Z

117

Factors Affecting the Fuel Consumption of Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

Primary Factors that Impact the Fuel Consumption of Plug-In Hybrid Electric Vehicles RICHARD ‘BARNEY’ CARLSON, MATTHEW G. SHIRK Idaho National Laboratory 2525 N. Fremont Ave., Idaho Falls, ID 83415, USA richard.carlson@inl.gov Abstract Plug-in Hybrid Electric Vehicles (PHEV) have proven to significantly reduce petroleum consumption as compared to conventional internal combustion engine vehicles (ICE) by utilizing electrical energy for propulsion. Through extensive testing of PHEV’s, analysis has shown that the fuel consumption of PHEV’s is more significantly affected than conventional vehicles by either the driver’s input or by the environmental inputs around the vehicle. Six primary factors have been identified that significantly affect the fuel consumption of PHEV’s. In this paper, these primary factors are analyzed from on-road driving and charging data from over 200 PHEV’s throughout North America that include Hymotion Prius conversions and Hybrids Plus Escape conversions. The Idaho National Laboratory (INL) tests plug-in hybrid electric (PHEV) vehicles as part of its conduct of DOE’s Advanced Vehicle Testing Activity (AVTA). In collaboration with its 75 testing partners located in 23 states and Canada, INL has collected data on 191 PHEVs, comprised of 12 different PHEV models (by battery manufacturer). With more than 1 million PHEV test miles accumulated to date, the PHEVs are fleet, track, and dynamometer tested. Six Primary Factors The six primary factors that significantly impact PHEV fuel consumption are listed below. Some of the factors are unique to plug-in vehicles while others are common for all types of vehicles. 1. Usable Electrical Energy is dictated by battery capacity, rate of depletion as well as when the vehicle was last plugged-in. With less electrical energy available the powertrain must use more petroleum to generate the required power output. 2. Driver Aggressiveness impacts the fuel consumption of nearly all vehicles but this impact is greater for high efficiency powertrains. 3. Accessory Utilization like air conditioner systems or defroster systems can use a significant amount of additional energy that is not contributing to the propulsion of the vehicle. 4. Route Type such as city, highway or mountainous driving can affect the fuel consumption since it can involve stop and go driving or ascending a step grade. 5. Cold Start / Key On includes control strategies to improve cold start emissions as well as control routines to quickly supply cabin heat. These control strategies are necessary for consumer acceptance even though fuel consumption is negatively impacted. 6. Ambient Temperature can reduce the efficiency of many powertrain components by significantly increasing fluid viscosity. For vehicles that utilize battery energy storage systems, the temperature of the battery system can greatly affect the power output capability therefore reducing its system effectiveness. The analysis of the six primary factors that impact fuel economy of PHEV’s helped to identify areas of potential further development as well as may assist in informing drivers of these effects in an effort to modify driving behavior to reduce petroleum consumption.

Richard "Barney" Carlson; Matthew G. Shirk; Benjamin M. Geller

2001-11-01T23:59:59.000Z

118

Electrochemical Capacitors as Energy Storage in Hybrid-Electric Vehicles: Present Status and Future Prospects  

E-Print Network (OSTI)

Energy Storage in Hybrid- Electric Vehicles: Present Statusmarketing of hybrid-electric vehicles of various types arefor various types of hybrid-electric vehicles Type of hybrid

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

119

Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

State Hybrid Electric State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements to someone by E-mail Share Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements on Facebook Tweet about Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements on Twitter Bookmark Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements on Google Bookmark Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements on Delicious Rank Alternative Fuels Data Center: State Hybrid Electric (HEV) Alternative Fuel Vehicle (AFV) Acquisition Requirements on Digg

120

Semiotics and Advanced Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Why it Matters to Consumers  

E-Print Network (OSTI)

In Early Markets For Hybrid Electric Vehicles. Institute ofon Plug-in Hybrid Electric Vehicle (PHEV) Technology,and Impacts of Hybrid Electric Vehicle Options. Electric

Heffner, Reid R.

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Horsepower for Kentucky Schools to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on AddThis.com... April 7, 2011 Hybrid Electric Horsepower for Kentucky Schools " The hybrid school bus project not only serves as a means to improve

122

Hybrid & electric vehicle technology and its market feasibility  

E-Print Network (OSTI)

In this thesis, Hybrid Electric Vehicles (HEV), Plug-In Hybrid Electric Vehicle (PHEV) and Electric Vehicle (EV) technology and their sales forecasts are discussed. First, the current limitations and the future potential ...

Jeon, Sang Yeob

2010-01-01T23:59:59.000Z

123

Plug-In Hybrid Electric Vehicles - Prototypes  

NLE Websites -- All DOE Office Websites (Extended Search)

Prototypes Prototypes A PHEV prototype being prepared for testing. A plug-in electric vehicle (PHEV) prototype is prepared for testing at Argonne National Laboratory. What is a PHEV? A plug-in hybrid electric vehicle, or PHEV, is similar to today's hybrid electric vehicles on the market today, but with a larger battery that is charged both by the vehicle's gasoline engine and from plugging into a standard 110 V electrical outlet for a few hours each day. PHEVs and HEVs both use battery-powered motors and gasoline-powered engines for high fuel efficiency, but PHEVs can further reduce fuel usage by employing electrical energy captured through daily charging. Prototype as Rolling Test Bed As part of Argonne's multifaceted PHEV research program, Argonne researchers have constructed a PHEV prototype that serves as a rolling test

124

Drive cycle analysis of the performance of hybrid electric vehicles  

Science Conference Proceedings (OSTI)

This paper presents a drive cycle analysis of hybrid electric vehicle power train configurations. Based on fuel economy and emissions factors, a tradeoff between conventional, series hybrid, parallel hybrid, and a parallel-series hybrid is drawn. The ... Keywords: emissions, fuel consumption, hybrid electric vehicles, modeling and simulation

Behnam Ganji; Abbas Z. Kouzani; H. M. Trinh

2010-09-01T23:59:59.000Z

125

Advanced Powertrain Research Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

95F 95F Vehicle Setup Information Vehicle architecture PHEV Test cell location Front Advanced Powertrain Research Facility Document date 10/18/2013 Vehicle dynamometer Input Revision Number 1 Test weight [lb] 3518 Notes: Target A [lb] 21.47 Target B [lb/mph] 0.21588 Target C [lb/mph^2] 0.012508 Test Fuel Information Revision Number 1 Test weight [lb] 3518 Test Fuel Information Fuel type EPA Tier II EEE HF0437 Fuel density [g/ml] 0.742 Fuel Net HV [BTU/lbm] 18475 Fuel type EPA Tier II EEE HF0437 T e s t I D [ # ] C y c l e C o l d s t a r t ( C S t ) H o t s t a r t [ H S t ] D a t e T e s t C e l l T e m p [ C ] T e s t C e l l R H [ % ] T e s t C e l l B a r o [ i n / H g ] V e h i c l e c o o l i n g f a n s p e e d : S p e e d M a t c h [ S M ] o r c o n s t a n t s p e e d [ C S ] S o l a r L a m p s [ W / m 2 ] V e i c l e C l i m a t e C o n t r o l s e t t i n g s H o o d P o s i t i o n [ U p ] o r [ C l o s e d ] W i n d o w P o s i t i o n [ C l o s e d ] o r [ D o w n ] C y

126

Advanced Vehicle Testing Activity: 2004 Toyota Prius Hybrid Electric...  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Toyota Prius Hybrid Electric Vehicle Accelerated Reliability Testing - October 2007 to someone by E-mail Share Advanced Vehicle Testing Activity: 2004 Toyota Prius Hybrid...

127

King County Metro Transit: Allison Hybrid Electric Transit Bus...  

NLE Websites -- All DOE Office Websites (Extended Search)

advanced hybrid electric drivetrain. Both vehicles also incorporated an oxidizing diesel particulate filter. The fuel economy and emissions benefits of the hybrid vehicle were...

128

2010 Plug-In Hybrid and Electric Vehicle Research  

E-Print Network (OSTI)

2010 Plug-In Hybrid and Electric Vehicle Research Center TRANSPORTATION ENERGY RESEARCH PIER The PlugIn and Hybrid Electric Vehicle Researc Center conducts research in: · Battery second life applications. Plugin hybrid electric vehicles (PHEVs) and electric vehicles (EVs) are promising

129

Vehicle Technologies Office: Materials for Hybrid and Electric Drive  

NLE Websites -- All DOE Office Websites (Extended Search)

for Hybrid and for Hybrid and Electric Drive Systems to someone by E-mail Share Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on Facebook Tweet about Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on Twitter Bookmark Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on Google Bookmark Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on Delicious Rank Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on Digg Find More places to share Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines

130

Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Hybrid Plug-In Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Batteries Deployment Maintenance & Safety Laws & Incentives Hybrids

131

INNOVATIVE HYBRID GAS/ELECTRIC CHILLER COGENERATION  

DOE Green Energy (OSTI)

Engine-driven chillers are quickly gaining popularity in the market place (increased from 7,000 tons in 1994 to greater than 50,000 tons in 1998) due to their high efficiency, electric peak shaving capability, and overall low operating cost. The product offers attractive economics (5 year pay back or less) in many applications, based on areas cooling requirements and electric pricing structure. When heat is recovered and utilized from the engine, the energy resource efficiency of a natural gas engine-driven chiller is higher than all competing products. As deregulation proceeds, real time pricing rate structures promise high peak demand electric rates, but low off-peak electric rates. An emerging trend with commercial building owners and managers who require air conditioning today is to reduce their operating costs by installing hybrid chiller systems that combine gas and electric units. Hybrid systems not only reduce peak electric demand charges, but also allow customers to level their energy load profiles and select the most economical energy source, gas or electricity, from hour to hour. Until recently, however, all hybrid systems incorporated one or more gas-powered chillers (engine driven and/or absorption) and one or more conventional electric units. Typically, the cooling capacity of hybrid chiller plants ranges from the hundreds to thousands of refrigeration tons, with multiple chillers affording the user a choice of cooling systems. But this flexibility is less of an option for building operators who have limited room for equipment. To address this technology gap, a hybrid chiller was developed by Alturdyne that combines a gas engine, an electric motor and a refrigeration compressor within a single package. However, this product had not been designed to realize the full features and benefits possible by combining an engine, motor/generator and compressor. The purpose of this project is to develop a new hybrid chiller that can (1) reduce end-user energy costs, (2) lower building peak electric load, (3) increase energy efficiency, and (4) provide standby power. This new hybrid product is designed to allow the engine to generate electricity or drive the chiller's compressor, based on the market price and conditions of the available energy sources. Building owners can minimize cooling costs by operating with natural gas or electricity, depending on time of day energy rates. In the event of a backout, the building owner could either operate the product as a synchronous generator set, thus providing standby power, or continue to operate a chiller to provide air conditioning with support of a small generator set to cover the chiller's electric auxiliary requirements. The ability to utilize the same piece of equipment as a hybrid gas/electric chiller or a standby generator greatly enhances its economic attractiveness and would substantially expand the opportunities for high efficiency cooling products.

Todd Kollross; Mike Connolly

2004-06-30T23:59:59.000Z

132

Top 10 tech cars [hybrid electric vehicles  

Science Conference Proceedings (OSTI)

A number of new hybrid electric vehicle owners have expressed their disappointment with their purchase because of poor mileage. Official ratings for fuel use, based on the outdated driving patterns of US government test, turned out to be a poor predictor ...

J. Voelcker

2005-03-01T23:59:59.000Z

133

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

Survey of Oregon Hybrid Gas-Electric Car Owners. Julysimilar disdain for non-hybrid compact cars. During her HEVefficient, non-hybrid compact or midsized car during their

Heffner, Reid R.; Kurani, Ken; Turrentine, Tom

2005-01-01T23:59:59.000Z

134

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

similar disdain for non-hybrid compact cars. During her HEVSurvey of Oregon Hybrid Gas-Electric Car Owners. Julyefficient, non-hybrid compact or midsized car during their

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2005-01-01T23:59:59.000Z

135

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network (OSTI)

Power Battery for Hybrid Vehicle Applications. ProceedingsAF. Electric and Hybrid Vehicle Design and Performance.A, Thornton M. Plug-in Hybrid Vehicle Analysis. NREL/MP-540-

Burke, Andy

2009-01-01T23:59:59.000Z

136

Failure modes in high-power lithium-ion batteries for use in hybrid electric vehicles  

E-Print Network (OSTI)

BATTERIES FOR USE IN HYBRID ELECTRIC VEHICLES R. Kostecki,ion batteries for hybrid electric vehicles. Nine 18650-sizebatteries for hybrid electric vehicle (HEV) applications.

2001-01-01T23:59:59.000Z

137

Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Shuttle Buses Offer Free Rides in Maryland to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on AddThis.com... June 18, 2010

138

Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Plug-in Hybrid Electric Vehicles to someone by E-mail Share Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicles on Facebook Tweet about Advanced Vehicle Testing...

139

Vehicle Technologies Office: Draft Plug-In Hybrid Electric Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Draft Plug-In Hybrid Electric Vehicle R&D Plan to someone by E-mail Share Vehicle Technologies Office: Draft Plug-In Hybrid Electric Vehicle R&D Plan on Facebook Tweet about...

140

Do You Drive a Hybrid Electric Vehicle? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? July 9, 2009 - 1:34am Addthis In Tuesday's entry, Francis X. Vogel from the Wisconsin Clean Cities...

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Predictive energy management for hybrid electric vehicles -Prediction horizon and  

E-Print Network (OSTI)

Predictive energy management for hybrid electric vehicles - Prediction horizon and battery capacity of a combined hybrid electric vehicle. Keywords: Hybrid vehicles, Energy Management, Predictive control, Optimal on a sliding window in order to minimize the hybrid vehicle fuel consumption. For real time implementation

Paris-Sud XI, Université de

142

Ultracapacitor Applications and Evaluation for Hybrid Electric Vehicles (Presentation)  

DOE Green Energy (OSTI)

Describes the use of ultracapacitors in advanced hybrid and electric vehicles and discusses thermal and electrical testing of lithium ion capacitors for HEV applications.

Pesaran, A.; Gonder, J.; Keyser, M.

2009-04-01T23:59:59.000Z

143

Environmental Impacts of Plug-in Hybrid Electric Vehicles.  

E-Print Network (OSTI)

??The environmental and electric utility system impacts from plug?in hybrid electric vehicle (PHEV) infiltration in Michigan were examined from years 2010 to 2030 as part… (more)

Camere, Aaron; Schafer, Allison; de Monasterio, Caroline

2010-01-01T23:59:59.000Z

144

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

of Oregon Hybrid Gas-Electric Car Owners. July 2003. [14]of electric vehicles and the lack of stylish small car

Heffner, Reid R.; Kurani, Ken; Turrentine, Tom

2005-01-01T23:59:59.000Z

145

Power Conversion Apparatus and Method for Hybrid Electric and ...  

ORNL 2010-G01079/jcn UT-B ID 200701874 Power Conversion Apparatus and Method for Hybrid Electric and Electric Vehicle Engines Technology Summary

146

Optimization of a plug-in hybrid electric vehicle .  

E-Print Network (OSTI)

??A plug-in hybrid electric vehicle (PHEV) is a vehicle powered by a combination of an internal combustion engine and an electric motor with a battery… (more)

Golbuff, Sam

2006-01-01T23:59:59.000Z

147

Modeling Grid-Connected Hybrid Electric Vehicles Using ADVISOR  

DOE Green Energy (OSTI)

Presents an electric utility grid-connected energy management strategy for a parallel hybrid electric vehicle using ADVISOR, a modeling tool.

Markel, T.; Wipke, K.

2001-01-01T23:59:59.000Z

148

Energy control strategy for a hybrid electric vehicle - Energy ...  

An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10 ...

149

Tempe Transportation Division: LNG Turbine Hybrid Electric Buses  

SciTech Connect

Fact sheet describes the performance of liquefied natural gas (LNG) turbine hybrid electric buses used in Tempe's Transportation Division.

Not Available

2002-02-01T23:59:59.000Z

150

Energy Management Strategies for Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

Summarizes and compares potential energy management strategies for plug-in hybrid electric vehicles, accounting for duty cycle distance.

Gonder, J.; Markel, T.

2007-05-01T23:59:59.000Z

151

Design and Optimization of Future Hybrid and Electric Propulsion Systems  

E-Print Network (OSTI)

Design and Optimization of Future Hybrid and Electric Propulsion Systems: An Advanced Tool and Optimization of Future Hybrid and Electric Propulsion Systems: An Advanced Tool Integrated in a Complete Hybrid Electric Vehicle ICE Internal Combustion Engine IM Induction Machine IPM Internal Permanent Magnet

Paris-Sud XI, Université de

152

Edmund G. Brown, Jr. PLUG-IN HYBRID ELECTRIC VEHICLE  

E-Print Network (OSTI)

Edmund G. Brown, Jr. Governor PLUG-IN HYBRID ELECTRIC VEHICLE RESEARCH ROADMAP Davis Plug-In Hybrid Electric Vehicle Research Center June 2011 CEC-500-2010-039 #12; #12; Prepared By: UC Davis Plug-In Hybrid Electric Vehicle Research Center Dr. Thomas Turrentine, University

153

Modeling and Simulation of Electric and Hybrid Vehicles  

E-Print Network (OSTI)

INVITED P A P E R Modeling and Simulation of Electric and Hybrid Vehicles Tools that can model embedded software as well as components, and can automate the details of electric and hybrid vehicle design of electric and hybrid vehicles. Different modeling methods such as physics-based Resistive Companion Form

Mi, Chunting "Chris"

154

Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Zero Emission Vehicle (ZEV) Purchase Vouchers on Digg Find More places to share Alternative Fuels Data Center: Hybrid

155

Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid Electric Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) High Occupancy Vehicle (HOV) Lane Exemption on Digg Find More places to share Alternative Fuels Data Center: Hybrid

156

Evaluation of high-energy-efficiency powertrain approaches: the 1996 futurecar challenge  

DOE Green Energy (OSTI)

Twelve colleges and universities were selected to design, build, and develop a mid-size vehicle that could achieve high energy economy while maintaining the performance characteristics of today`s mid-size vehicle. Many of the teams were able to increase the fuel economy of their vehicles, but most of these increases came at the expense of decreased performance or worsened emissions. This paper evaluates and summarizes the high-energy-efficiency powertrain technology approaches that were utilized in the 1996 FutureCar Challenge, which was the first evaluation of these vehicles in a two-year program. Of the 11 vehicles evaluated in the competition, nine utilized hybrid electric vehicle approaches. This paper discusses the design trade- offs made by the teams to achieve high efficiency while trying to maintain stock performance.

Sluder, S.; Duoba, M.; Larsen, R.

1997-02-01T23:59:59.000Z

157

Plug-In Hybrid Electric Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles A new study released on Plug-in Hybrid Electric Vehicles (PHEVs) found there is enough electric capacity to power plug-in vehicles across much of the nation. The Office of Electricity Delivery and Energy Reliability supported researchers at the Pacific Northwest National Laboratory to develop this study that found "off-peak" electricity production and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. This is the first review of what the impacts would be of very high market penetrations of PHEVs. Plug-In Hybrid Electric Vehicles More Documents & Publications

158

Charge allocation for hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

Hybrid electrical energy storage (HEES) systems, composed of multiple banks of heterogeneous electrical energy storage (EES) elements with their unique strengths and weaknesses, have been introduced to efficiently store and retrieve electrical energy ... Keywords: charge allocation, charge management, hybrid electrical energy storage system

Qing Xie; Yanzhi Wang; Younghyun Kim; Naehyuck Chang; Massoud Pedram

2011-10-01T23:59:59.000Z

159

Hybrid Wind and Solar Electric Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid Wind and Solar Electric Systems Hybrid Wind and Solar Electric Systems Hybrid Wind and Solar Electric Systems July 2, 2012 - 8:21pm Addthis Because the peak operating times for wind and solar systems occur at different times of the day and year, hybrid systems are more likely to produce power when you need it. Because the peak operating times for wind and solar systems occur at different times of the day and year, hybrid systems are more likely to produce power when you need it. How does it work? A small "hybrid" electric system that combines wind and solar technologies can offer several advantages over either single system. According to many renewable energy experts, a small "hybrid" electric system that combines home wind electric and home solar electric (photovoltaic or PV) technologies offers several advantages over either

160

Simulated Fuel Economy and Performance of Advanced Hybrid Electric and Plug-in Hybrid Electric Vehicles Using In-Use Travel Profiles  

DOE Green Energy (OSTI)

As vehicle powertrain efficiency increases through electrification, consumer travel and driving behavior have significantly more influence on the potential fuel consumption of these vehicles. Therefore, it is critical to have a good understanding of in-use or 'real world' driving behavior if accurate fuel consumption estimates of electric drive vehicles are to be achieved. Regional travel surveys using Global Positioning System (GPS) equipment have been found to provide an excellent source of in-use driving profiles. In this study, a variety of vehicle powertrain options were developed and their performance was simulated over GPS-derived driving profiles for 783 vehicles operating in Texas. The results include statistical comparisons of the driving profiles versus national data sets, driving performance characteristics compared with standard drive cycles, and expected petroleum displacement benefits from the electrified vehicles given various vehicle charging scenarios.

Earleywine, M.; Gonder, J.; Markel, T.; Thornton, M.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Simulated Fuel Economy and Performance of Advanced Hybrid Electric and Plug-in Hybrid Electric Vehicles Using In-Use Travel Profiles  

SciTech Connect

As vehicle powertrain efficiency increases through electrification, consumer travel and driving behavior have significantly more influence on the potential fuel consumption of these vehicles. Therefore, it is critical to have a good understanding of in-use or 'real world' driving behavior if accurate fuel consumption estimates of electric drive vehicles are to be achieved. Regional travel surveys using Global Positioning System (GPS) equipment have been found to provide an excellent source of in-use driving profiles. In this study, a variety of vehicle powertrain options were developed and their performance was simulated over GPS-derived driving profiles for 783 vehicles operating in Texas. The results include statistical comparisons of the driving profiles versus national data sets, driving performance characteristics compared with standard drive cycles, and expected petroleum displacement benefits from the electrified vehicles given various vehicle charging scenarios.

Earleywine, M.; Gonder, J.; Markel, T.; Thornton, M.

2010-01-01T23:59:59.000Z

162

Simulated comparisons of emissions and fuel efficiency of diesel and gasoline hybrid electric vehicles  

SciTech Connect

This paper presents details and results of hybrid and plug-in hybrid electric passenger vehicle (HEV and PHEV) simulations that account for the interaction of thermal transients from drive cycle demands and engine start/stop events with aftertreatment devices and their associated fuel penalties. The simulations were conducted using the Powertrain Systems Analysis Toolkit (PSAT) software developed by Argonne National Laboratory (ANL) combined with aftertreatment component models developed at Oak Ridge National Lab (ORNL). A three-way catalyst model is used in simulations of gasoline powered vehicles while a lean NOx trap model in used to simulated NOx reduction in diesel powered vehicles. Both cases also use a previously reported methodology for simulating the temperature and species transients associated with the intermittent engine operation and typical drive cycle transients which are a significant departure from the usual experimental steady-state engine-map based approach adopted often in vehicle system simulations. Comparative simulations indicate a higher efficiency for diesel powered vehicles but the advantage is lowered by about a third (for both HEVs and PHEVs) when the fuel penalty associated with operating a lean NOx trap is included and may be reduced even more when fuel penalty associated with a particulate filter is included in diesel vehicle simulations. Through these preliminary studies, it is clearly demonstrated how accurate engine and exhaust systems models that can account for highly intermittent and transient engine operation in hybrid vehicles can be used to account for impact of emissions in comparative vehicle systems studies. Future plans with models for other devices such as particulate filters, diesel oxidation and selective reduction catalysts are also discussed.

Gao, Zhiming [ORNL; Chakravarthy, Veerathu K [ORNL; Daw, C Stuart [ORNL

2011-01-01T23:59:59.000Z

163

Testing Electric Vehicle Demand in "Hybrid Households" Using a Reflexive Survey  

E-Print Network (OSTI)

In contrast to a hybrid vehicle whichcombines multiple1994) "Demand Electric Vehicles in Hybrid for Households:or 180 mile hybrid electric vehicle. Natural gas vehicles (

Kurani, Kenneth S.; Turrentine, Thomas; Sperling, Daniel

2001-01-01T23:59:59.000Z

164

NREL: Fleet Test and Evaluation - Hybrid Electric Drive Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Drive Systems Hybrid Electric Drive Systems The Fleet Test and Evaluation Team conducts performance evaluations of hybrid electric drive systems in fleets of delivery vehicles and transit buses. Hybrid electric drive systems combine a primary power source, an energy storage system, and an electric motor to achieve a combination of emissions, fuel economy, and range benefits unattainable with any of these technologies alone. Hybrid electric drive systems use less petroleum-based fuel and capture energy created during breaking and idling. This collected energy is used to propel the vehicle during normal drive cycles. The batteries supply additional power for acceleration and hill climbing. Learn more about the team's hybrid electric drive system evaluations: Delivery Vehicles

165

Internal combustion electric power hybrid power plant  

SciTech Connect

An internal combustion-electric motor hybrid power plant for an automotive vehicle is disclosed. The power plant includes an internal combustion engine and a direct current electric motor generator which are connected to a drive shaft for the vehicle. A clutch mechanism is provided to connect the internal combustion engine, the direct current electric motor generator and the drive shaft for selectively engaging and disengaging the drive shaft with the internal combustion engine and the motor generator. A storage battery is electrically connected to the motor generator to supply current to and receive current therefrom. Thermoelectric semi-conductors are arranged to be heated by the waste heat of the internal combustion engine. These thermoelectric semi-conductors are electrically connected to the battery to supply current thereto. The thermoelectric semi-conductors are mounted in contact with the outer surfaces of the exhaust pipe of the internal combustion engine and also with the outer surfaces of the cylinder walls of the engine.

Cummings, T.A.

1979-04-10T23:59:59.000Z

166

Diesel hybridization and emissions.  

DOE Green Energy (OSTI)

The CTR Vehicle Systems and Fuels team a diesel hybrid powertrain. The goal of this experiment was to investigate and demonstrate the potential of diesel engines for hybrid electric vehicles (HEVs) in a fuel economy and emissions. The test set-up consisted of a diesel engine coupled to an electric motor driving a Continuously Variable Transmission (CVT). This hybrid drive is connected to a dynamometer and a DC electrical power source creating a vehicle context by combining advanced computer models and emulation techniques. The experiment focuses on the impact of the hybrid control strategy on fuel economy and emissions-in particular, nitrogen oxides (NO{sub x}) and particulate matter (PM). The same hardware and test procedure were used throughout the entire experiment to assess the impact of different control approaches.

Pasquier, M.; Monnet, G.

2004-04-21T23:59:59.000Z

167

NREL: Fleet Test and Evaluation - Electric and Plug-In Hybrid Electric  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric and Plug-In Hybrid Electric Drive Systems Electric and Plug-In Hybrid Electric Drive Systems NREL's Fleet Test and Evaluation Team conducts performance evaluations of electric and plug-in hybrid electric drive systems in medium-duty trucks operated by fleets. Photo of medium-duty truck with the words "All Electric Vehicle" and "Plug-in" written on its side. NREL evaluates the performance of electric and plug-in hybrid electric vehicles in fleet operation. All-electric vehicles (EVs) use batteries to store the electric energy that powers the motor. EV batteries are charged by plugging the vehicle into an electric power source. Plug-in hybrid electric vehicles (PHEVs) are powered by an internal combustion engine that can run on conventional or alternative fuels and an electric motor that uses energy stored in batteries. The vehicle can be

168

NREL: Learning - Plug-In Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Plug-In Hybrid Electric Vehicles Photo of a parked blue compact car with large decals on the doors stating that it is a plug-in hybrid achieving more than 120 miles per gallon....

169

Plug-in-hybrid electric vehicles park as virtual DVR  

E-Print Network (OSTI)

Plug-in-hybrid electric vehicles park as virtual DVR F.R. Islam and H.R. Pota Dynamic voltage in a real-life low voltage power system. Hybrid-electric power technologies and advances in batteries make electric vehicle (PHEV) batteries and their bidirectional charger in a charging station as virtual dynamic

Pota, Himanshu Roy

170

Do You Drive a Hybrid Electric Vehicle? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Do You Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? July 9, 2009 - 1:34am Addthis In Tuesday's entry, Francis X. Vogel from the Wisconsin Clean Cities coalition told us about his plug-in hybrid electric vehicle (PHEV). He's one of the lucky few in the United States to drive one of these vehicles because factory-made PHEV's are not yet available to the public. Regular hybrid electric vehicles, however, are widely available and seem to be more and more common on the roads. Do you drive a hybrid electric vehicle? Please share your experience with it in the comments. Each Thursday, you have the chance to share your thoughts on a topic related to energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments.

171

Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel and Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Hybrid Electric Vehicle (HEV) Emissions Testing Exemption on Digg Find More places to share Alternative Fuels Data Center: Alternative

172

Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008  

E-Print Network (OSTI)

vehicles was the Hybrid and Electric Vehicle Act of 1976.for Electric and Hybrid Electric Vehicle Applications,and Impacts of Hybrid Electric Vehicle Options EPRI, Palo

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2008-01-01T23:59:59.000Z

173

hybrid electric vehicle and lithium polymer nev testing  

NLE Websites -- All DOE Office Websites (Extended Search)

P1.2 - Hybrid Electric Vehicle and Lithium Polymer NEV Testing P1.2 - Hybrid Electric Vehicle and Lithium Polymer NEV Testing James Edward Francfort Advanced Vehicle Testing Activity Idaho National Laboratory P.O. Box 1625, Idaho Falls, ID. 83415-3830 james.francfort@inl.gov Abstract: The U.S. Department of Energy's Advanced Vehicle Testing Activity tests hybrid electric, pure electric, and other advanced technology vehicles. As part of this testing, 28 hybrid electric vehicles (HEV) are being tested in fleet, dynamometer, and closed track environments. This paper discusses some of the HEV test results, with an emphasis on the battery performance of the HEVs. It also discusses the testing results for a small electric vehicle with a lithium polymer traction battery. Keywords: hybrid; neighborhood; electric; battery; fuel;

174

Total Thermal Management System for Hybrid and Full Electric Vehicles  

Total Thermal Management System for Hybrid and Full Electric Vehicles Note: The technology described above is an early stage opportunity. Licensing rights to this ...

175

Advanced Vehicle Testing Activity: Hybrid Electric Vehicle Testing...  

NLE Websites -- All DOE Office Websites (Extended Search)

Testing Reports to someone by E-mail Share Advanced Vehicle Testing Activity: Hybrid Electric Vehicle Testing Reports on Facebook Tweet about Advanced Vehicle Testing Activity:...

176

Plug-in Hybrid Electric Vehicles (PHEVs) Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Program, Advanced Vehicle Testing Activity (AVTA) Plug-in Hybrid Electric Vehicles (PHEVs) Overview Jim Francfort AVTA Principle Investigator Local Climate Leadership Summit May...

177

Plug-in Hybrid Electric Vehicle Charging Infrastructure Review  

NLE Websites -- All DOE Office Websites (Extended Search)

Vehicle Technologies Program - Advanced Vehicle Testing Activity Plug-in Hybrid Electric Vehicle Charging Infrastructure Review Final Report Battelle Energy Alliance Contract...

178

Advanced Vehicle Testing Activity: Hybrid Electric Vehicle Specificati...  

NLE Websites -- All DOE Office Websites (Extended Search)

Test Procedures to someone by E-mail Share Advanced Vehicle Testing Activity: Hybrid Electric Vehicle Specifications and Test Procedures on Facebook Tweet about Advanced Vehicle...

179

Case Study: Ebus Hybrid Electric Buses and Trolleys  

DOE Green Energy (OSTI)

Evaluation focuses on the demonstration of hybrid electric buses and trolleys produced by Ebus Inc. at the Indianapolis Transportation Corporation and the Knoxville Area Transit.

Barnitt, R.

2006-07-01T23:59:59.000Z

180

Flywheel Energy Storage Device for Hybrid and Electric ...  

Technology Marketing Summary This cost-effective technology stores and reuses what would otherwise be wasted energy inside a hybrid electric vehicle ...

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

An Ultracapacitor - Battery Energy Storage System for Hybrid Electric Vehicles.  

E-Print Network (OSTI)

??The nickel metal hydride (NiMH) batteries used in most hybrid electric vehicles (HEVs) provide satisfactory performance but are quite expensive. In spite of their lower… (more)

Stienecker, Adam W

2005-01-01T23:59:59.000Z

182

Hybrid Wind and Solar Electric Systems | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

-- not connected to an electricity distribution system. For the times when neither the wind nor the solar system are producing, most hybrid systems provide power through...

183

Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Procedures to someone by E-mail Share Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicle Specifications and Test Procedures on Facebook Tweet about Advanced...

184

United Parcel Service Evaluates Hybrid Electric Delivery Vans...  

NLE Websites -- All DOE Office Websites (Extended Search)

fuel economy than comparable conventional vans. United Parcel Service Evaluates Hybrid Electric Delivery Vans Advanced Vehicle Testing This project is part of a series of...

185

DOE News Release - DOE Conducts Hybrid Electric Vehicle Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

21, 2003 DOE conducts Hybrid Electric Vehicle testing The U.S. Department of Energy, through its Advanced Vehicle Testing Activity, is Baseline Performance and Fleet testing the...

186

Advanced Vehicle Testing Activity - Hybrid Electric Vehicle and...  

NLE Websites -- All DOE Office Websites (Extended Search)

max speed, braking, & handling DOE - Advanced Vehicle Testing Activity Hybrid Electric Vehicle Testing * Fleet and accelerated reliability testing - 6 Honda Insights...

187

Advanced design and simulation of a hybrid electric vehicle.  

E-Print Network (OSTI)

??This thesis illustrates the modeling of power electronics components for a two- mode hybrid electric vehicle. The model designed is for a Texas Tech University… (more)

Sidhanthi, Swathi

2010-01-01T23:59:59.000Z

188

ETA-HTP02 Hybrid Electric Vehicle Acceleration, Gradeability...  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Revision 0 Effective November 1, 2004 Implementation of SAE Standard J1666 May93 "Hybrid Electric Vehicle Acceleration, Gradeability, and Deceleration Test Procedure" Prepared by...

189

Design, simulation, and construction of a series hybrid electric vehicle.  

E-Print Network (OSTI)

??This thesis evaluates a series hybrid electric drivetrain design for use in parking patrol vehicles. Due to the particular attributes of this application, it is… (more)

Northcott, Daniel Ross

2007-01-01T23:59:59.000Z

190

Plug-In Hybrid Electric Vehicles - PHEV Modeling  

NLE Websites -- All DOE Office Websites (Extended Search)

configurations for advanced vehicles. Thus, developing fuel cells and hybrid electric vehicles (HEVs) requires accurate, flexible simulation tools. Argonne undertook a...

191

Well-to-wheels analysis of energy use and greenhouse gas emissions of plug-in hybrid electric vehicles.  

SciTech Connect

Plug-in hybrid electric vehicles (PHEVs) are being developed for mass production by the automotive industry. PHEVs have been touted for their potential to reduce the US transportation sector's dependence on petroleum and cut greenhouse gas (GHG) emissions by (1) using off-peak excess electric generation capacity and (2) increasing vehicles energy efficiency. A well-to-wheels (WTW) analysis - which examines energy use and emissions from primary energy source through vehicle operation - can help researchers better understand the impact of the upstream mix of electricity generation technologies for PHEV recharging, as well as the powertrain technology and fuel sources for PHEVs. For the WTW analysis, Argonne National Laboratory researchers used the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model developed by Argonne to compare the WTW energy use and GHG emissions associated with various transportation technologies to those associated with PHEVs. Argonne researchers estimated the fuel economy and electricity use of PHEVs and alternative fuel/vehicle systems by using the Powertrain System Analysis Toolkit (PSAT) model. They examined two PHEV designs: the power-split configuration and the series configuration. The first is a parallel hybrid configuration in which the engine and the electric motor are connected to a single mechanical transmission that incorporates a power-split device that allows for parallel power paths - mechanical and electrical - from the engine to the wheels, allowing the engine and the electric motor to share the power during acceleration. In the second configuration, the engine powers a generator, which charges a battery that is used by the electric motor to propel the vehicle; thus, the engine never directly powers the vehicle's transmission. The power-split configuration was adopted for PHEVs with a 10- and 20-mile electric range because they require frequent use of the engine for acceleration and to provide energy when the battery is depleted, while the series configuration was adopted for PHEVs with a 30- and 40-mile electric range because they rely mostly on electrical power for propulsion. Argonne researchers calculated the equivalent on-road (real-world) fuel economy on the basis of U.S. Environmental Protection Agency miles per gallon (mpg)-based formulas. The reduction in fuel economy attributable to the on-road adjustment formula was capped at 30% for advanced vehicle systems (e.g., PHEVs, fuel cell vehicles [FCVs], hybrid electric vehicles [HEVs], and battery-powered electric vehicles [BEVs]). Simulations for calendar year 2020 with model year 2015 mid-size vehicles were chosen for this analysis to address the implications of PHEVs within a reasonable timeframe after their likely introduction over the next few years. For the WTW analysis, Argonne assumed a PHEV market penetration of 10% by 2020 in order to examine the impact of significant PHEV loading on the utility power sector. Technological improvement with medium uncertainty for each vehicle was also assumed for the analysis. Argonne employed detailed dispatch models to simulate the electric power systems in four major regions of the US: the New England Independent System Operator, the New York Independent System Operator, the State of Illinois, and the Western Electric Coordinating Council. Argonne also evaluated the US average generation mix and renewable generation of electricity for PHEV and BEV recharging scenarios to show the effects of these generation mixes on PHEV WTW results. Argonne's GREET model was designed to examine the WTW energy use and GHG emissions for PHEVs and BEVs, as well as FCVs, regular HEVs, and conventional gasoline internal combustion engine vehicles (ICEVs). WTW results are reported for charge-depleting (CD) operation of PHEVs under different recharging scenarios. The combined WTW results of CD and charge-sustaining (CS) PHEV operations (using the utility factor method) were also examined and reported. According to the utility factor method, the share of veh

Elgowainy, A.; Han, J.; Poch, L.; Wang, M.; Vyas, A.; Mahalik, M.; Rousseau, A.

2010-06-14T23:59:59.000Z

192

Electrochemical Capacitors as Energy Storage in Hybrid-Electric Vehicles: Present Status and Future Prospects  

E-Print Network (OSTI)

batteries and ultracapacitors for electric vehicles. EVS24Battery, Hybrid and Fuel Cell Electric Vehicle Symposiumpublications on electric and hybrid vehicle technology and

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

193

NREL: Learning - Fuel Cell, Hybrid Electric, and Plug-In Hybrid...  

NLE Websites -- All DOE Office Websites (Extended Search)

Cell, Hybrid Electric, and Plug-In Hybrid Vehicles Photo of a small blue subcompact vehicle in a roadway with other vehicles and foothills in the background. Experimental fuel...

194

Computer Aided Design Tool for Electric, Hybrid Electric and Plug-in Hybrid Electric Vehicles  

E-Print Network (OSTI)

This research is focused on designing a new generation of CAD tools that could help a ”hybrid vehicle” designer with the design process to come up with better vehicle configurations. The conventional design process for any type of hybrid-electric vehicle would start from the vehicle performance criteria and continue by applying them to the physical models of di?erent components of the vehicle. The final result would be strict and precise characteristics of all components in the vehicle; this scenario gives only one option for the desired vehicle. A new perspective is introduced in developing a new methodology in the art of design. This new method enables the designer to see a wider picture of what he is designing and have access to all his options and capabilities. The method is designed to help the designer ask the right questions about his design options, intelligently guide him through the design process by squeezing the space of solutions and take him to the final designed product. The new methodology is implemented in this research with the following capabilities: 1. The proposed tool allows the designer to choose any arbitrary set of variable to be known and leave the rest as the ones to be solved for; either they are vehicle component characteristic variables or performance measures. This provides a great amount of flexibility and success in designing a vehicle from any available information about it. 2. Instead of starting from single values, the new tool can work with a range of possible values for the known variables and suggest range of feasible values for the unknown variables. This provides the capability of refining the design even further and performing sensitivity analysis. 3. The proposed tool is a package that o?ers both design and simulation capabilities. It includes analytical performance simulation as well as simulation with arbitrary drive cycles and engine controllers. 4. Capability of 1D, 2D and 3D representation of any arbitrary set of design variables in the solution space. The idea is implemented in a pilot version software package for vehicle design.

Eskandari Halvaii, Ali

2011-05-01T23:59:59.000Z

195

Innovative hybrid gas/electric chiller cogeneration  

SciTech Connect

January Progress--A kick-off meeting was held in San Diego with Alturdyne on January 21st. The proposed hybrid gas/electric chiller/cogenerator design concept was discussed in detail. The requirements and functionality of the key component, a variable speed, constant frequency motor/generator was presented. Variations of the proposed design were also discussed based on their technical feasibility, cost and market potential. The discussion is documented in a Trip Report. February Progress--After significant GRI/Alturdyne discussion regarding alternative product design concepts, the team made a decision to continue with the proposed product design, a hybrid chiller capable of also providing emergency power. The primary benefits are: (a) the flexibility and operating cost savings associated with the product's dual fuel capability and (b) the emergency power feature. A variable speed, constant frequency motor/generator would significantly increase the cost of the product while providing marginal benefit. (The variable speed, constant frequency motor generator is estimated to cost $25,000 versus $4,000 for a constant speed version). In addition, the interconnection requirements to the electric grid would significantly limit market penetration of the product. We will proceed with a motor/generator design capable of serving as the electric prime mover for the compressor as well as the generator for emergency power needs. This component design is being discussed with two motor manufacturers. The first generation motor/generator will not be a variable speed, constant frequency design. The variable speed, constant frequency capability can be an advancement that is included at a later time. The induction motor/synchronous generator starts as a wound rotor motor with a brushless exciter and control electronics to switch between induction mode and synchronous mode. The exciter is a three-phase exciter with three phase rotating diode assembly. In the induction motor mode, the field windings are shorted out by SCRs located across the field. In the synchronous mode, a small ct on one of the exciter leads would power the rotating exciter electronics. Upon sensing exciter current, the electronics would automatically open the SCRs allowing synchronous operation. Quotes will be obtained from American Motor and Reuland, two motor/generator vendors. March Progress--A product layout was completed. The width is reduced significantly from the original hybrid design because the evaporator and condenser tube in shell heat exchangers are located below the engine/motor/compressor drive-line. Alturdyne is searching for a consultant to perform a drive-line torsional analysis. This analysis is necessary to ensure that the drive-line is not subject to undue vibrations operating through its entire speed range. Much effort was directed toward motor/generator selection. A decision was made to use Reuland Electric. A motor with double-end shafts will be purchased. The design effort which will be completed at Alturdyne will involve the modification of the wound rotor motor to also provide synchronous power. Work has been completed on developing the new controller which will be utilized for the original hybrid product as well as this advanced product. Work continues toward developing a manufacturing cost estimate. A detailed bill of material will be developed for the product. Key components include the engine, compressor and motor/generator.

Nowakowski, G.

2000-04-01T23:59:59.000Z

196

Research on optimal control method of hybrid electric vehicles  

Science Conference Proceedings (OSTI)

Energy saving and environmental protection are the two main themes of today's auto industry development. The hybrid electric vehicle (HEV) has become one of the most practical significant ways to solve energy and emission problems with good fuel economy ... Keywords: Hybrid electric vehicle, control strategy, energy efficiency, optimization method, system efficiency

Jing Lian, Hu Han, Linhui Li, Yafu Zhou, Jian Feng

2013-09-01T23:59:59.000Z

197

Hybrid or electric vehicles? A real options perspective  

Science Conference Proceedings (OSTI)

This paper investigates the decision of an automaker concerning the alternative promotion of a hybrid vehicle (HV) and a full electric vehicle (EV). We evaluate the HV project by considering the option to change promotion from the HV to the EV in the ... Keywords: Alternative projects, American options on multiple assets, Exercise region, Hybrid and electric vehicles, Real options

Michi Nishihara

2010-03-01T23:59:59.000Z

198

Energy efficient navigation management for hybrid electric vehicles on highways  

Science Conference Proceedings (OSTI)

Plug-in Hybrid Electric Vehicles (PHEVs) are gaining popularity due to their economical efficiency as well as their contribution to environmental preservation. PHEVs allow the driver to use exclusively electric power for 30-50 miles of driving, and switch ... Keywords: formal model, navigation plan, plug-in hybrid vehicle

Mohammad Ashiqur Rahman, Qi Duan, Ehab Al-Shaer

2013-04-01T23:59:59.000Z

199

Residential Customer Rate Options for Electric Vehicles and Plug-In Hybrid Electric Vehicles  

Science Conference Proceedings (OSTI)

This paper summarizes results of a survey conducted in the summer of 2006 that examined residential electric rates available to Californias electric vehicle EV and plug-in hybrid electric vehicle PHEV customers.

2008-03-31T23:59:59.000Z

200

Computer aided design tool for electric, hybrid electric and plug-in hybrid electric vehicles  

Science Conference Proceedings (OSTI)

This research is focused on designing a new generation of CAD tools that could help a ”hybrid vehicle” designer with the design process to come up with better vehicle configurations.The conventional design process for any type ...

Ali Eskandari Halvaii / Mehrdad Ehsani

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Ultracapacitors for Electric and Hybrid Vehicles - Performance Requirements, Status of the Technology, and R&D Needs  

E-Print Network (OSTI)

5. Burke, A.F. , Electric/Hybrid Vehicle Super Car Designsin Electric and Hybrid Vehicles, SAE Paper No. 951951,for Electric and Hybrid Vehicles - A Technology Update,

Burke, Andrew F

1995-01-01T23:59:59.000Z

202

Interpersonal Influence within Car Buyers’ Social Networks: Five Perspectives on Plug-in Hybrid Electric Vehicle Demonstration Participants  

E-Print Network (OSTI)

Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Whyearly market for hybrid electric vehicles." TransportationPlug-in Hybrid Electric Vehicle (PHEV) Demonstration and

Axsen, Jonn; Kurani, Kenneth S.

2009-01-01T23:59:59.000Z

203

Combining stated and revealed choice research to simulate the neighbor effect: The case of hybrid-electric vehicles  

E-Print Network (OSTI)

s early market for hybrid electric vehicles. TransportationThe case of hybrid-electric vehicles Jonn Axsen a, *, Deanpreferences Hybrid-electric vehicles Discrete choice model

Axsen, Jonn; Mountain, Dean C.; Jaccard, Mark

2009-01-01T23:59:59.000Z

204

Symbolism in California’s Early Market for Hybrid Electric Vehicles  

E-Print Network (OSTI)

1. Why would anyone buy a hybrid electric vehicle? FirstUS in 1999, hybrid electric vehicles (HEVs) are a radicalearly market for hybrid electric vehicles Reid R. He?ner * ,

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2008-01-01T23:59:59.000Z

205

Testing Electric Vehicle Demand in `Hybrid Households' Using a Reflexive Survey  

E-Print Network (OSTI)

or 180 mile hybrid electric vehicle. Natural gas vehicles (1994) Demand for Electric Vehicles in Hybrid Households: A nof Electric, Hybrid and Other Alternative Vehicles. A r t h

Kurani, Kenneth; Turrentine, Thomas; Sperling, Daniel

1996-01-01T23:59:59.000Z

206

Assessment of the Greenhouse Gas Emission Reduction Potential of Ultra-Clean Hybrid-Electric Vehicles  

E-Print Network (OSTI)

OF TECHNOLOGIES FOR HYBRID-ELECTRIC VEHICLES 4.1Engines13. Burke, A.F. , Hybrid/Electric Vehicle Design Options andOperation for Hybrid/Electric Vehicles, SAE Paper 930042,

Burke, A.F.; Miller, M.

1997-01-01T23:59:59.000Z

207

NREL: Vehicle Systems Analysis - Plug-In Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles NREL's vehicle systems analysts work to advance the technology of plug-in hybrid electric vehicles (PHEVs), also known as grid-connected or grid-charged hybrids. Technology Targets and Metrics Analysis We use our Technical Targets Tool to determine pathways for maximizing the potential national impact of plug-in hybrid electric vehicles. This assessment includes consideration of how consumers will value the new vehicle technology based on attributes such as: Acceleration Fuel economy and consumption Cargo capacity Cost. We use the resulting competitiveness index to predict the vehicle's market penetration rate. Then, we can create a total national benefits picture after adding in other factors such as: Existing fleet turnover

208

Electrochemical Capacitors as Energy Storage in Hybrid-Electric Vehicles: Present Status and Future Prospects  

E-Print Network (OSTI)

ultracapacitors, fuel cells and hybrid vehicle design. Dr.on electric and hybrid vehicle technology and applicationssupervises testing in the Hybrid Vehicle Propulsion Systems

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

209

Cost-Benefit Analysis of Plug-In Hybrid Electric Vehicle Technology  

DOE Green Energy (OSTI)

This paper presents a comparison of the costs and benefits (reduced petroleum consumption) of plug-in hybrid electric vehicles relative to hybrid electric and conventional vehicles.

Markel, T.; Simpson, A.

2006-01-01T23:59:59.000Z

210

Electric Vehicles, Hybrid Vehicles, and the California Zero Emission...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electric Vehicles, Hybrid Vehicles, and the California Zero Emission Mandate Speaker(s): Ron Chestnut Date: October 26, 2000 - 12:00pm Location: Bldg. 90 The California Air...

211

FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation...  

NLE Websites -- All DOE Office Websites (Extended Search)

FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation: 12-Month Report R. Barnitt Technical Report NRELTP-5400-48896 January 2011 NREL is a national laboratory of the...

212

Flywheel Energy Storage Device for Hybrid and Electric Vehicles  

ORNL 2011-G00218/jcn UT-B ID 200701859 07.2011 Flywheel Energy Storage Device for Hybrid and Electric Vehicles Technology Summary This cost-effective technology ...

213

Forecasting electricity demand by hybrid machine learning model  

Science Conference Proceedings (OSTI)

This paper proposes a hybrid machine learning model for electricity demand forecasting, based on Bayesian Clustering by Dynamics (BCD) and Support Vector Machine (SVM). In the proposed model, a BCD classifier is firstly applied to cluster the input data ...

Shu Fan; Chengxiong Mao; Jiadong Zhang; Luonan Chen

2006-10-01T23:59:59.000Z

214

Route-Based Control of Hybrid Electric Vehicles: Preprint  

DOE Green Energy (OSTI)

Today's hybrid electric vehicle controls cannot always provide maximum fuel savings over all drive cycles. Route-based controls could improve HEV fuel efficiency by 2%-4% and help save nearly 6.5 million gallons of fuel annually.

Gonder, J. D.

2008-01-01T23:59:59.000Z

215

On Road Fuel Economy Performance of Hybrid Electric Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Road Fuel Economy Performance of Hybrid Electric Vehicles Lee Slezak Office of FreedomCAR and Vehicle Technologies U.S. Department of Energy Jim Francfort Advanced Vehicle Testing...

216

Path dependent receding horizon control policies for hybrid electric vehicles  

E-Print Network (OSTI)

Future hybrid electric vehicles (HEVs) may use path-dependent operating policies to improve fuel economy. In our previous work, we developed a dynamic programming (DP) algorithm for prescribing the battery state of charge ...

Kolmanovsky, Ilya V.

217

Optimally Controlling Hybrid Electric Vehicles using Path Forecasting  

E-Print Network (OSTI)

The paper examines path-dependent control of Hybrid Electric Vehicles (HEVs). In this approach we seek to improve HEV fuel economy by optimizing charging and discharging of the vehicle battery depending on the forecasted ...

Kolmanovsky, Ilya V.

218

Toyota prius hybrid electric Fleet and Accelerated Reliability...  

NLE Websites -- All DOE Office Websites (Extended Search)

I (Gen I) Toyota Prius Hybrid Electric Vehicle Fleet and Accelerated Reliability Testing (Model Years 2002 and 2003) - September 2006 A total of six Generation I (Model Years 2002...

219

Plug-In Hybrid Electric Vehicles - PHEV and HEV Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne is a major player in the Department of Energy's (DOE's) plug-in hybrid electric vehicle (PHEV) energy storage research and development (R&D) program. DOE has...

220

Plug-In Hybrid Electric Vehicles - PHEV Modeling - Model Validation  

NLE Websites -- All DOE Office Websites (Extended Search)

Chevy Equinox, Ford Explorer) have been validated within 1% of fuel economy. Hybrid electric vehicles (e.g., Honda Insight, Toyota Prius, Lexus RX400h) have been validated...

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008  

E-Print Network (OSTI)

rd International Electric Vehicle Symposium and Exposition (Electric and Hybrid Electric Vehicle Applications, Sandiaand Impacts of Hybrid Electric Vehicle Options EPRI, Palo

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2008-01-01T23:59:59.000Z

222

Hybrid Electric and Plug-in Hybrid Electric Vehicle Testing Activities  

DOE Green Energy (OSTI)

The Advanced Vehicle Testing Activity (AVTA) conducts hybrid electric vehicle (HEV) and plug-in hybrid electric vehicle (PHEV) testing in order to provide benchmark data for technology modeling and research and development programs, and to be an independent source of test data for fleet managers and other early adaptors of advanced-technology vehicles. To date, the AVTA has completed baseline performance testing on 12 HEV models and accumulated 2.7 million fleet testing miles on 35 HEVs. The HEV baseline performance testing includes dynamometer and closed-track testing to document HEV performance in a controlled environment. During fleet testing, two of each HEV model accumulate 160,000 test miles within 36 months, during which maintenance and repair events and fuel use were recorded. Three models of PHEVs, from vehicle converters Energy CS and Hymotion and the original equipment manufacturer Renault, are currently in testing. The PHEV baseline performance testing includes 5 days of dynamometer testing with a minimum of 26 test drive cycles, including the Urban Dynamometer Driving Schedule, the Highway Fuel Economy Driving Schedule, and the US06 test cycle, in charge-depleting and charge-sustaining modes. The PHEV accelerated testing is conducted with dedicated drivers for 4,240 miles, over a series of 132 driving loops that range from 10 to 200 miles over various combinations of defined 10-mile urban and 10-mile highway loops, with 984 hours of vehicle charging. The AVTA is part of the U.S. Department of Energy’s FreedomCAR and Vehicle Technologies Program. These AVTA testing activities were conducted by the Idaho National Laboratory and Electric Transportation Applications, with dynamometer testing conducted at Argonne National Laboratory. This paper discusses the testing methods and results.

Donald Karner

2007-12-01T23:59:59.000Z

223

2007 Nissan Altima-7982 Hybrid Electric Vehicle Battery Test Results  

DOE Green Energy (OSTI)

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Nissan Altima hybrid electric vehicle (Vin Number 1N4CL21E27C177982). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Grey; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

224

2007 Toyota Camry-7129 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K773007129). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

225

2006 Toyota Highlander-5681 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Highlander hybrid electric vehicle (Vin Number JTEDW21A860005681). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

226

2007 Toyota Camry-6330 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K673006330). Testing was performed by the Electric Transportation Engineering Corporation. The AVTA is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct AVTA for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

227

2006 Toyota Highlander-5681 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Highlander hybrid electric vehicle (Vin Number JTEDW21A860005681). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

228

2007 Toyota Camry-6330 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K673006330). Testing was performed by the Electric Transportation Engineering Corporation. The AVTA is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct AVTA for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

229

2007 Nissan Altima-7982 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Nissan Altima hybrid electric vehicle (Vin Number 1N4CL21E27C177982). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Grey; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

230

2007 Toyota Camry-7129 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K773007129). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

231

Driving Plug-In Hybrid Electric Vehicles: Reports from U.S. Drivers of HEVs converted to PHEVs, circa 2006-07  

E-Print Network (OSTI)

Early Market for Hybrid Electric Vehicles. ” TransportationVehicles: What Hybrid Electric Vehicles (HEVs) Mean and WhyPower Assist Hybrid Electric Vehicles, and Plug-in Hybrid

Kurani, Kenneth S; Heffner, Reid R.; Turrentine, Tom

2008-01-01T23:59:59.000Z

232

Electromagnetic gearing applications in hybrid-electric vehicles  

E-Print Network (OSTI)

In this thesis, the operation of electric machines as three port devices is studied in detail. Electric machines used in this manner are referred to as electromagnetic gears in this research. All possible steady-state operating modes of these three-port devices have been explained in this thesis. Mathematical models for operating a switched reluctance machine and a separately excited dc machine as electromagnetic gears have been derived. These models have been used for simulating the performance of electromagnetic gears under various operating conditions. Electromagnetic gears can be used in hybrid electric propulsion systems as power sharing devices. This thesis explains the detailed operation of a new hybrid propulsion system utilizing electromagnetic gears. This propulsion system was proposed by Dr. M. Ehsani and has been named the "Transmotor Hybrid". The limitation of this propulsion system has also been explained in this thesis. The application of electromagnetic gears in hybrid propulsion systems has been described in detail in this research.

Sodhi, Sameer

1994-01-01T23:59:59.000Z

233

Testing Electric Vehicle Demand in `Hybrid Households' Using a Reflexive Survey  

E-Print Network (OSTI)

travel by electric and hybrid vehicles. SAE Technical PapersIn contrast to a hybrid vehicle which combines multipleElectric, Hybrid and Other Alternative Vehicles. A r t h u r

Kurani, Kenneth; Turrentine, Thomas; Sperling, Daniel

1996-01-01T23:59:59.000Z

234

Hybrid Cascaded H-bridges Multilevel Motor Drive Control for Electric Vehicles  

E-Print Network (OSTI)

Hybrid Cascaded H-bridges Multilevel Motor Drive Control for Electric Vehicles Zhong Du1 , Leon M for electric/hybrid electric vehicles where each phase of a three-phase cascaded multilevel converter can vehicle motor drive applications and hybrid electric vehicle motor drive applications. Keywords: hybrid

Tolbert, Leon M.

235

Hybrid energy storage systems and battery management for electric vehicles  

Science Conference Proceedings (OSTI)

Electric vehicles (EV) are considered as a strong alternative of internal combustion engine vehicles expecting lower carbon emission. However, their actual benefits are not yet clearly verified while the energy efficiency can be improved in many ways. ... Keywords: battery-supercapacitor hybrid, charging/discharging asymmetry, electric vehicle, regenerative braking

Sangyoung Park, Younghyun Kim, Naehyuck Chang

2013-05-01T23:59:59.000Z

236

Plug-In Hybrid Electric Vehicle Value Proposition Study  

E-Print Network (OSTI)

data for modeling the 2030 power system. The load forecasts, fuel price forecasts, and generation.37 Electrical Accessory Load (W) 260 260 260 A/C Load (W)8 1088 1088 1344 Engine Specific Power (W/kg) 920 920Plug-In Hybrid Electric Vehicle Value Proposition Study Phase 1, Task 2: Select Value Propositions

Pennycook, Steve

237

Physical model of a hybrid electric drive train  

E-Print Network (OSTI)

A motor and flywheel system was designed to simulate the dynamics of the electric drive train and inertial mass of a hybrid electric vehicle. The model will serve as a test bed for students in 2.672 to study the energy ...

Young, Brady W. (Brady William)

2006-01-01T23:59:59.000Z

238

Testing hybrid electric vehicle emissions and fuel economy at the 1994 Hybrid Electric Vehicle Challenge  

DOE Green Energy (OSTI)

From June 12--20, 1994, an engineering design competition called the 1994 Hybrid Electric Vehicle (HEV) Challenge was held in Southfield, Michigan. This collegiate-level competition, which involved 36 colleges and universities from across North America, challenged the teams to build a superior HEV. One component of this comprehensive competition was the emissions event. Special HEV testing procedures were developed for the competition to find vehicle emissions and correct for battery state-of-charge while fitting into event time constraints. Although there were some problems with a newly-developed data acquisition system, they were able to get a full profile of the best performing vehicles as well as other vehicles that represent typical levels of performance from the rest of the field. This paper will explain the novel test procedures, present the emissions and fuel economy results, and provide analysis of second-by-second data for several vehicles.

Duoba, M.; Quong, S.; LeBlanc, N.; Larsen, R.P.

1995-06-01T23:59:59.000Z

239

Analysis of data from electric and hybrid electric vehicle student competitions  

DOE Green Energy (OSTI)

The US Department of Energy sponsored several student engineering competitions in 1993 that provided useful information on electric and hybrid electric vehicles. The electrical energy usage from these competitions has been recorded with a custom-built digital meter installed in every vehicle and used under controlled conditions. When combined with other factors, such as vehicle mass, speed, distance traveled, battery type, and type of components, this information provides useful insight into the performance characteristics of electrics and hybrids. All the vehicles tested were either electric vehicles or hybrid vehicles in electric-only mode, and had an average energy economy of 7.0 km/kwh. Based on the performance of the ``ground-up`` hybrid electric vehicles in the 1993 Hybrid Electric Vehicle Challenge, data revealed a I km/kwh energy economy benefit for every 133 kg decrease in vehicle mass. By running all the electric vehicles at a competition in Atlanta at several different constant speeds, the effects of rolling resistance and aerodynamic drag were evaluated. On average, these vehicles were 32% more energy efficient at 40 km/h than at 72 km/h. The results of the competition data analysis confirm that these engineering competitions not only provide an educational experience for the students, but also show technology performance and improvements in electric and hybrid vehicles by setting benchmarks and revealing trends.

Wipke, K.B. [National Renewable Energy Lab., Golden, CO (United States); Hill, N.; Larsen, R.P. [Argonne National Lab., IL (United States)

1994-01-01T23:59:59.000Z

240

Hybrid Electric Vehicle Testing (Batteries and Fuel Economies)  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Hybrid Electric Vehicle Energy Hybrid Electric Vehicle Battery and Fuel Economy Testing Donald Karner a , James Francfort b a Electric Transportation Applications 401 South 2nd Avenue, Phoenix, AZ 85003, USA b Idaho National Laboratory, P.O. Box 1625, Idaho Falls, ID 83415, USA Abstract The Advanced Vehicle Testing Activity (AVTA), part of the U.S. Department of Energy's FreedomCAR and Vehicle Technologies Program, has conducted testing of advanced technology vehicles since August, 1995 in support of the AVTA goal to provide benchmark data for technology modeling, and research and development programs. The AVTA has tested over 200 advanced technology vehicles including full size electric vehicles, urban electric vehicles, neighborhood electric vehicles, and hydrogen internal combustion engine powered vehicles.

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

The relative attractiveness of electric and hybrid passenger cars  

SciTech Connect

The relative attractiveness of electric and hybrid (electric/heat engine) subcompact passenger cars was studied by comparing the total vehicle weight, selling price, ownership cost, and total energy use of computer-synthesized designs having the same power-to-weight ratio and using batteries based on the same technology. It was found that in all respects the hybrid designs were more attractive than the all-electric designs, with the advantages of the hybrids increasing significantly as the power-to-weight ratio was increased. The comparisons were made for city driving, and the relative attractiveness of the hybrid designs was found to be independent of annual mileage up to 12,000 miles/yr. Both hybrid and electric vehicles benefit markedly from the use of an advanced battery such as sodium-sulfur. Such a battery is required before the hybrid passenger car can save both gasoline and total energy compared to a conventional ICE car of the same size.

Burke, A.F.

1982-08-01T23:59:59.000Z

242

Semiotics and Advanced Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Why it Matters to Consumers  

E-Print Network (OSTI)

the Demand for Electric Vehicles. Transportation Research Ain Relation to the Electric Vehicle. Science, Technology,In Early Markets For Hybrid Electric Vehicles. Institute of

Heffner, Reid R.

2007-01-01T23:59:59.000Z

243

Testing Electric Vehicle Demand in `Hybrid Households' Using a Reflexive Survey  

E-Print Network (OSTI)

1994) Demand for Electric Vehicles in Hybrid Households: A nand the Household Electric Vehicle Market: A Constraintsthe mar- ket for electric vehicles in California. Presented

Kurani, Kenneth; Turrentine, Thomas; Sperling, Daniel

1996-01-01T23:59:59.000Z

244

Modeling, simulation, and analysis of series hybrid electric vehicles for fuel economy improvement.  

E-Print Network (OSTI)

??A hybrid electric vehicle (HEV) combines a conventional internal combustion engine (ICE) propulsion system with an electric propulsion system. In a series HEV, an electric… (more)

Khandaker, Masuma

2011-01-01T23:59:59.000Z

245

Advanced Vehicle Testing Activity - Plug-in Hybrid ElectricVehicles...  

NLE Websites -- All DOE Office Websites (Extended Search)

INL and testing partner Electric Transportation Engineering Corporation conduct Plug-in Hybrid Electric Vehicle (PHEV) and Extended Range Electric Vehicle (EREV) testing as part...

246

Modeling, Simulation Design and Control of Hybrid-Electric Vehicle Drives  

DOE Green Energy (OSTI)

Ohio State University (OSU) is uniquely poised to establish such a center, with interdisciplinary emphasis on modeling, simulation, design and control of hybrid-electric drives for a number of reasons, some of which are: (1) The OSU Center for Automotive Research (CAR) already provides an infrastructure for interdisciplinary automotive research and graduate education; the facilities available at OSU-CAR in the area of vehicle and powertrain research are among the best in the country. CAR facilities include 31,000 sq. feet of space, multiple chassis and engine dynamometers, an anechoic chamber, and a high bay area. (2) OSU has in excess of 10 graduate level courses related to automotive systems. A graduate level sequence has already been initiated with GM. In addition, an Automotive Systems Engineering (ASE) program cosponsored by the mechanical and electrical engineering programs, had been formulated earlier at OSU, independent of the GATE program proposal. The main objective of the ASE is to provide multidisciplinary graduate education and training in the field of automotive systems to Masters level students. This graduate program can be easily adapted to fulfill the spirit of the GATE Center of Excellence. (3) A program in Mechatronic Systems Engineering has been in place at OSU since 1994; this program has a strong emphasis on automotive system integration issues, and has emphasized hybrid-electric vehicles as one of its application areas. (4) OSU researchers affiliated with CAR have been directly involved in the development and study of: HEV modeling and simulation; electric drives; transmission design and control; combustion engines; and energy storage systems. These activities have been conducted in collaboration with government and automotive industry sponsors; further, the same researchers have been actively involved in continuing education programs in these areas with the automotive industry. The proposed effort will include: (1) The development of a laboratory facility that will include: electric drive and IC engine test benches; a test vehicle designed for rapid installation of prototype drives; benches for the measurement and study of HEV energy storage components (batteries, ultra-capacitors, flywheels); hardware-in-the-loop control system development tools. (2) The creation of new courses and upgrades of existing courses on subjects related to: HEV modeling and simulation; supervisory control of HEV drivetrains; engine, transmission, and electric drive modeling and control. Specifically, two new courses (one entitled HEV Component Analysis: and the other entitled HEV System Integration and Control) will be developed. Two new labs, that will be taught with the courses (one entitled HEV Components Lab and one entitled HEV Systems and Control lab) will also be developed. (3) The consolidation of already existing ties among faculty in electrical and mechanical engineering departments. (4) The participation of industrial partners through: joint laboratory development; internship programs; continuing education programs; research project funding. The proposed effort will succeed because of the already exceptional level of involvement in HEV research and in graduate education in automotive engineering at OSU, and because the PIs have a proven record of interdisciplinary collaboration as evidenced by joint proposals, joint papers, and co-advising of graduate students. OSU has been expanding its emphasis in Automotive Systems for quite some time. This has led to numerous successes such as the establishment of the Center of Automotive Research, a graduate level course sequence with GM, and numerous grants and contracts on automotive research. The GATE Center of Excellence is a natural extension of what educators at OSU already do well.

Giorgio Rizzoni

2005-09-30T23:59:59.000Z

247

Plug-In Hybrid Electric Vehicle Environmental Analysis--Electric Sector Modeling of CO2 Emissions  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute has initiated a comprehensive collaborative study to quantify the environmental impacts of electric transportation, specifically with respect to plug-in hybrid electric vehicles (PHEVs). This technical update describes the adaptation of the EPRI electric sector model for the analysis of CO2 emissions from the charging on PHEVs on the electrical grid. A "PHEV Base Case" was developed using baseline assumptions from the "EPRI Base Case," a nominal set of key assumptio...

2006-11-29T23:59:59.000Z

248

Comparing the Benefits and Impacts of Hybrid Electric Vehicle Options  

Science Conference Proceedings (OSTI)

Download report 1000349 for FREE. This project continues the Hybrid Electric Vehicle Working Group (WG) study, in which EPRI has brought together representatives from the utility and automotive industries, the U.S. Department of Energy (DOE), other regulatory agencies, and university research organizations. The first study, "Assessment of Current Knowledge of Hybrid Vehicle Characteristics and Impacts" (EPRI report TR-113201), defined some of the ground rules for studying HEV technology. This stu...

2001-07-19T23:59:59.000Z

249

Electric machine for hybrid motor vehicle  

DOE Patents (OSTI)

A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet rotor, an uncluttered rotor spaced from the permanent magnet rotor, and at least one secondary core assembly. The power system also has a gearing arrangement for coupling the internal combustion engine to wheels on the vehicle thereby providing a means for the electric machine to both power assist and brake in relation to the output of the internal combustion engine.

Hsu, John Sheungchun (Oak Ridge, TN)

2007-09-18T23:59:59.000Z

250

Interpersonal Influence within Car Buyers’ Social Networks: Five Perspectives on Plug-in Hybrid Electric Vehicle Demonstration Participants  

E-Print Network (OSTI)

in relation to the electric vehicle." Science Technology &Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Whyearly market for hybrid electric vehicles." Transportation

Axsen, Jonn; Kurani, Kenneth S.

2009-01-01T23:59:59.000Z

251

Learning from Consumers: Plug-In Hybrid Electric Vehicle (PHEV) Demonstration and Consumer Education, Outreach, and Market Research Program  

E-Print Network (OSTI)

for plug-in hybrid electric vehicles (PHEVs): Goals and thetechnology: California's electric vehicle program. Scienceand Impacts of Hybrid Electric Vehicle Options for a Compact

Kurani, Kenneth S; Axsen, Jonn; Caperello, Nicolette; Davies, Jamie; Stillwater, Tai

2009-01-01T23:59:59.000Z

252

Argonne Transportation - Plug-in Hybrid Electric Vehicle Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Plug-in Hybrid Electric Vehicle Research Capabilities at Argonne National Laboratory and Idaho National Laboratory Plug-in Hybrid Electric Vehicle Research Capabilities at Argonne National Laboratory and Idaho National Laboratory Prius testing by Argonne researchers. The U.S. Department of Energy's (DOE's) FreedomCAR and Vehicle Technologies (FCVT) Program is actively evaluating plug-in hybrid electric vehicle (PHEV) technology and researching the most critical technical barriers to commercializing PHEVs. Argonne National Laboratory, working together with Idaho National Laboratory, leads DOE's efforts to evaluate PHEVs and PHEV technology with the nation’s best vehicle technology evaluation tools and expertise. These two national laboratories are Centers for Excellence that combine state-of-the-art facilities; world-class expertise; long-term collaborative relationships with other DOE national laboratories, industry, and academia;

253

Pictorial characterization of worldwide electric and hybrid vehicles  

DOE Green Energy (OSTI)

The presentation given is intended to fulfill the several objectives of (1) documenting the pictorial review presented during ERDA's March 1, 1977, Conference on the Electric and Hybrid Vehicle Demonstration Project; (2) pictorially characterizing the present state of the electric and hybrid vehicle (EHV) art on an international scale; and (3) providing examples of the class of products expected to be available for the implementation of the early phases of Public Law 94-413. It is organized along national lines, with separate chapters for electric and hybrid vehicle programs in each of nine countries: Federal Republic of Germany, Israel, Netherlands, Sweden, the United Kingdom, France, Italy, Japan and the United States. Each chapter (except for Chapter 3) is preceded by descriptive material on the program objectives, participants and/or milestones.

Kirk, R S; Barber, K F

1977-08-16T23:59:59.000Z

254

Ultracapacitors for Electric and Hybrid Vehicles - Performance Requirements, Status of the Technology, and R&D Needs  

E-Print Network (OSTI)

4. Burke, A.F. , Hybrid/Electric Vehicle Design Options andRequirements for Hybrid-Electric Vehicles, EG&G Reporton Electric and Hybrid Electric Vehicles NUTEK therefore has

Burke, Andrew F

1995-01-01T23:59:59.000Z

255

Power draw scheduling of electric and plug-in hybrid electric vehicles with unidirectional vehicle-to-grid benefits.  

E-Print Network (OSTI)

??This thesis addresses power scheduling aspects of electric and plug-in hybrid vehicles. The use of electric vehicles (EVs) as demand response resources and the unidirectional… (more)

Fasugba, McDavis A.

2011-01-01T23:59:59.000Z

256

Technology Roadmap - Electric and Plug-in Hybrid Electric Vehicles | Open  

Open Energy Info (EERE)

Technology Roadmap - Electric and Plug-in Hybrid Electric Vehicles Technology Roadmap - Electric and Plug-in Hybrid Electric Vehicles Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technology Roadmap - Electric and Plug-in Hybrid Electric Vehicles Agency/Company /Organization: International Energy Agency Focus Area: Vehicles Topics: Potentials & Scenarios Resource Type: Reports, Journal Articles, & Tools Website: www.iea.org/papers/2011/EV_PHEV_Roadmap.pdf The primary role of this EV/PHEV Roadmap is to help establish a vision for technology deployment; set approximate, feasible targets; and identify steps required to get there. It also outlines the role for different stakeholders and how they can work together to reach common objectives, and the role for government policy to support the process. References

257

Overview of electrochemical power sources for electric and hybrid-electric vehicles.  

DOE Green Energy (OSTI)

Electric and hybrid-electric vehicles are being developed and commercialized around the world at a rate never before seen. These efforts are driven by the prospect of vehicles with lower emissions and higher fuel efficiencies. The widespread adaptation of such vehicles promises a cleaner environment and a reduction in the rate of accumulation of greenhouse gases, Critical to the success of this technology is the use of electrochemical power sources such as batteries and fuel cells, which can convert chemical energy to electrical energy more efficiently and quietly than internal combustion engines. This overview will concentrate on the work being conducted in the US to develop advanced propulsion systems for the electric and hybrid vehicles, This work is spearheaded by the US Advanced Battery Consortium (USABC) for electric vehicles and the Partnership for a New Generation of Vehicle (PNGV) for hybrid-electric vehicles, both of which can be read about on the world wide web (www.uscar.tom). As is commonly known, electric vehicles rely strictly on batteries as their source of power. Hybrid-electric vehicles, however, have a dual source of power. An internal combustion engine or eventually a fuel cell supplies the vehicle with power at a relatively constant rate. A battery pack (much smaller than a typical electric-vehicle battery pack) provides the vehicle with its fast transient power requirements such as during acceleration. This hybrid arrangement maximizes vehicle fuel efficiency. Electric and hybrid-electric vehicles will also be able to convert the vehicle's change in momentum during braking into electrical energy and store it in its battery pack (instead of lose the energy as heat). This process, known as regenerative braking, will add to the vehicle's fuel efficiency in an urban environment.

Dees, D. W.

1999-02-12T23:59:59.000Z

258

DEVELOPMENT AND VALIDATION OF A GRADE ADAPTIVE REGENERATION STRATEGY FOR A PARALLEL HYBRID VEHICLE.  

E-Print Network (OSTI)

??As requirements related to vehicle fuel economy and emissions continue to increase, automakers are developing complex hybrid powertrain control systems to meet these requirements. With… (more)

Young, Matthew Tyler

2009-01-01T23:59:59.000Z

259

Advanced Batteries for Electric-Drive Vehicles: A Technology and Cost-Effectiveness Assessment for Battery Electric Vehicles, Power Assist Hybrid Electric Vehicles, and Plug-In Hybrid Electric Vehicles  

Science Conference Proceedings (OSTI)

Availability of affordable advanced battery technology is a crucial challenge to the growth of the electric-drive vehicle (EDV) market. This study assesses the state of advanced battery technology for EDVs, which include battery electric vehicles (BEVs), power assist hybrid electric vehicles (HEV 0s -- hybrids without electric driving range), plug-in hybrid electric vehicles (PHEVs), and fuel cell vehicles. The first part of this study presents assessments of current battery performance and cycle life ca...

2004-05-31T23:59:59.000Z

260

Transportation electric vehicles: hybrids to the rescue  

Science Conference Proceedings (OSTI)

We've been told that electric cars would cure our passionate yet troubled relationship with the automobile. With their superior efficiency and cleaner emissions, we could keep the good things, freedom and mobility, and limit the bad, pollutants and oil ...

Willie D. Jones

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

A STOCHASTIC OPTIMAL CONTROL APPROACH FOR POWER MANAGEMENT IN PLUG-IN HYBRID ELECTRIC VEHICLES  

E-Print Network (OSTI)

A STOCHASTIC OPTIMAL CONTROL APPROACH FOR POWER MANAGEMENT IN PLUG-IN HYBRID ELECTRIC VEHICLES.e., the engine and electric machines) in a plug-in hybrid electric vehicle (PHEV). Existing studies focus mostly. INTRODUCTION This paper examines plug-in hybrid electric vehicles (PHEVs), i.e., automobiles that can extract

Krstic, Miroslav

262

Optimally Controlled Flexible Fuel Powertrain System  

SciTech Connect

A multi phase program was undertaken with the stated goal of using advanced design and development tools to create a unique combination of existing technologies to create a powertrain system specification that allowed minimal increase of volumetric fuel consumption when operating on E85 relative to gasoline. Although on an energy basis gasoline / ethanol blends typically return similar fuel economy to straight gasoline, because of its lower energy density (gasoline ~ 31.8MJ/l and ethanol ~ 21.1MJ/l) the volume based fuel economy of gasoline / ethanol blends are typically considerably worse. This project was able to define an initial engine specification envelope, develop specific hardware for the application, and test that hardware in both single and multi-cylinder test engines to verify the ability of the specified powertrain to deliver reduced E85 fuel consumption. Finally, the results from the engine testing were used in a vehicle drive cycle analysis tool to define a final vehicle level fuel economy result. During the course of the project, it was identified that the technologies utilized to improve fuel economy on E85 also enabled improved fuel economy when operating on gasoline. However, the E85 fueled powertrain provided improved vehicle performance when compared to the gasoline fueled powertrain due to the improved high load performance of the E85 fuel. Relative to the baseline comparator engine and considering current market fuels, the volumetric fuel consumption penalty when running on E85 with the fully optimized project powertrain specification was reduced significantly. This result shows that alternative fuels can be utilized in high percentages while maintaining or improving vehicle performance and with minimal or positive impact on total cost of ownership to the end consumer. The justification for this project was two-fold. In order to reduce the US dependence on crude oil, much of which is imported, the US Environmental Protection Agency (EPA) developed the Renewable Fuels Standard (RFS) under the Energy Policy Act of 2005. The RFS specifies targets for the amount of renewable fuel to be blended into petroleum based transportation fuels. The goal is to blend 36 billion gallons of renewable fuels into transportation fuels by 2022 (9 billion gallons were blended in 2008). The RFS also requires that the renewable fuels emit fewer greenhouse gasses than the petroleum fuels replaced. Thus the goal of the EPA is to have a more fuel efficient national fleet, less dependent on petroleum based fuels. The limit to the implementation of certain technologies employed was the requirement to run the developed powertrain on gasoline with minimal performance degradation. The addition of ethanol to gasoline fuels improves the fuels octane rating and increases the fuels evaporative cooling. Both of these fuel property enhancements make gasoline / ethanol blends more suitable than straight gasoline for use in downsized engines or engines with increased compression ratio. The use of engine downsizing and high compression ratios as well as direct injection (DI), dual independent cam phasing, external EGR, and downspeeding were fundamental to the fuel economy improvements targeted in this project. The developed powertrain specification utilized the MAHLE DI3 gasoline downsizing research engine. It was a turbocharged, intercooled, DI engine with dual independent cam phasing utilizing a compression ratio of 11.25 : 1 and a 15% reduction in final drive ratio. When compared to a gasoline fuelled 2.2L Ecotec engine in a Chevrolet HHR, vehicle drive cycle predictions indicate that the optimized powertrain operating on E85 would result in a reduced volume based drive cycle fuel economy penalty of 6% compared to an approximately 30% penalty for current technology engines.

Duncan Sheppard; Bruce Woodrow; Paul Kilmurray; Simon Thwaite

2011-06-30T23:59:59.000Z

263

Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume 1. Summary  

DOE Green Energy (OSTI)

The results of investigations conducted under Ce Hybrid Vehicle Potential Assessment Task are reported in 10 volumes. This volume contains an overview of the study and its results. The purpose of the overall study was to determine if the petroleum fuel savings achievable through the use of hybrid electric vehicles is worth the R and D expenditures needed to develop the hybrid vehicles and to determine R and D priorities. It was concluded that by the year 2010 hybrid vehicles could replace 80% of the automotive power that would otherwise be produced from petroleum fuels; the public should not suffer any mobility loss through the use of hybrid vehicles; high initial and life-cycle costs are a limiting factor; and R and D funds should be spent for systems design and the development of low-cost batteries and controllers. (LCL)

Surber, F.T.

1979-09-30T23:59:59.000Z

264

FreedomCAR :electrical energy storage system abuse test manual for electric and hybrid electric vehicle applications.  

DOE Green Energy (OSTI)

This manual defines a complete body of abuse tests intended to simulate actual use and abuse conditions that may be beyond the normal safe operating limits experienced by electrical energy storage systems used in electric and hybrid electric vehicles. The tests are designed to provide a common framework for abuse testing various electrical energy storage systems used in both electric and hybrid electric vehicle applications. The manual incorporates improvements and refinements to test descriptions presented in the Society of Automotive Engineers Recommended Practice SAE J2464 ''Electric Vehicle Battery Abuse Testing'' including adaptations to abuse tests to address hybrid electric vehicle applications and other energy storage technologies (i.e., capacitors). These (possibly destructive) tests may be used as needed to determine the response of a given electrical energy storage system design under specifically defined abuse conditions. This manual does not provide acceptance criteria as a result of the testing, but rather provides results that are accurate and fair and, consequently, comparable to results from abuse tests on other similar systems. The tests described are intended for abuse testing any electrical energy storage system designed for use in electric or hybrid electric vehicle applications whether it is composed of batteries, capacitors, or a combination of the two.

Doughty, Daniel Harvey; Crafts, Chris C.

2006-08-01T23:59:59.000Z

265

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Digg

266

Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-in Electric Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees to someone by E-mail Share Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees on Facebook Tweet about Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees on Twitter Bookmark Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees on Google Bookmark Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees on Delicious Rank Alternative Fuels Data Center: Plug-in Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Registration Fees on Digg

267

United Parcel Service Evaluates Hybrid Electric Delivery Vans (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes how the National Renewable Energy Laboratory's Fleet Test and Evaluation team evaluated the 12-month, in-service performance of six Class 4 hybrid electric delivery vans - fueled by regular diesel - and six comparable conventional diesel vans operated by the United Parcel Service.

Not Available

2010-02-01T23:59:59.000Z

268

Use of a thermophotovoltaic generator in a hybrid electric vehicle  

Science Conference Proceedings (OSTI)

Viking 29 is the World’s first thermophotovoltaic (TPV) powered automobile. The prototype was funded by the Department of Energy and designed and built by students and faculty at the Vehicle Research Institute (VRI) at Western Washington University. Viking 29 is a series hybrid electric vehicle that utilizes TPV generators to charge its battery pack. Acceleration

Orion Morrison; Michael Seal; Edward West; William Connelly

1999-01-01T23:59:59.000Z

269

Where Are They Now: Kevin Stutenberg | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Powertrain research --Building design ---Construction --Manufacturing...

270

Where Are They Now: Mike Duoba | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Powertrain research --Building design ---Construction --Manufacturing...

271

WIST Talk: The Art of Networking video | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Powertrain research --Building design ---Construction --Manufacturing...

272

Where Are They Now: Justin Kern | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Powertrain research --Building design ---Construction --Manufacturing...

273

Where Are They Now: Henning Lohse-Busch | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Powertrain research --Building design ---Construction --Manufacturing...

274

Symbolism in California’s Early Market for Hybrid Electric Vehicles  

E-Print Network (OSTI)

2006. The Dollars and Sense of Hybrid Cars. AvailableSurvey of Oregon Hybrid Gas-Electric Car Owners. Portland.cars/new-cars/ high-cost-of-hybrid-vehicles-406/overview.htm

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2008-01-01T23:59:59.000Z

275

Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Electricity Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations

276

The Household Market for Electric Vehicles: Testing the Hybrid Household Hypothesis--A Reflively Designed Survey of New-car-buying, Multi-vehicle California Households  

E-Print Network (OSTI)

gas vehicles and hybrid electric vehicles, in addition toof range, and hybrid electric vehicles with 140 and 180possible designs of hybrid electric vehicles pose complex

Turrentine, Thomas; Kurani, Kenneth

1995-01-01T23:59:59.000Z

277

The Household Market for Electric Vehicles: Testing the Hybrid Household Hypothesis -- A Reflexively Designed Survey of New-Car-Buying Multi-Vehicle California Households  

E-Print Network (OSTI)

gas vebacles and hybrid electric vehicles, maddition tocontrast to a hybrid electric vehicle that combines electrichousehold.In contrast to a hybrid electric vehicle that of

Turrentine, Thomas; Kurani, Kenneth S.

2001-01-01T23:59:59.000Z

278

Present Status and Marketing Prospects of the Emerging Hybrid-Electric and Diesel Technologies to Reduce CO2 Emissions of New Light-Duty Vehicles in California  

E-Print Network (OSTI)

Hybrid-electric vehicles Hybrid -Electric Vehicles ..11 Figure 3 Sales of Hybrid Electric Vehicles in the U.S. to

Burke, Andy

2004-01-01T23:59:59.000Z

279

Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Deployment of Hybrid Deployment of Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations

280

Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Availability of Hybrid Availability of Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Availability of Hybrid and Plug-In Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Development of a Vehicle Stability Control Strategy for a Hybrid Electric Vehicle Equipped With Axle Motors.  

E-Print Network (OSTI)

??Hybrid-electric vehicles have been available to consumers for over a decade, and plug-in hybrid and pure electric vehicles are rapidly becoming mainstream products with the… (more)

Bayar, Kerem

2011-01-01T23:59:59.000Z

282

Cost-Benefit Analysis of Plug-in Hybrid Electric Vehicle Technology  

DOE Green Energy (OSTI)

This paper presents a comparison of vehicle purchase and energy costs, and fuel-saving benefits of plug-in hybrid electric vehicles relative to hybrid electric and conventional vehicles.

Simpson, A.

2006-11-01T23:59:59.000Z

283

Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Batteries for Hybrid Batteries for Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Batteries for Hybrid and Plug-In Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations

284

Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid and Plug-In Hybrid and Plug-In Electric Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Conversions on AddThis.com... More in this section... Electricity Basics Benefits & Considerations Stations Vehicles

285

Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Emissions from Hybrid Emissions from Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Emissions from Hybrid and Plug-In Electric Vehicles on AddThis.com... More in this section... Electricity Basics Benefits & Considerations

286

Plug-In Hybrid Electric Vehicle Penetration Scenarios  

DOE Green Energy (OSTI)

This report examines the economic drivers, technology constraints, and market potential for plug-in hybrid electric vehicles (PHEVs) in the U.S. A PHEV is a hybrid vehicle with batteries that can be recharged by connecting to the grid and an internal combustion engine that can be activated when batteries need recharging. The report presents and examines a series of PHEV market penetration scenarios. Based on input received from technical experts and industry representative contacted for this report and data obtained through a literature review, annual market penetration rates for PHEVs are presented from 2013 through 2045 for three scenarios. Each scenario is examined and implications for PHEV development are explored.

Balducci, Patrick J.

2008-04-03T23:59:59.000Z

287

Speed-sensorless torque control of induction motors for hybrid electric vehicles.  

E-Print Network (OSTI)

??Hybrid Electric Vehicles (HEVs) are exciting new additions to the car markets since they combine the best features of conventional and electric cars to improve… (more)

Fu, Tianjun

2005-01-01T23:59:59.000Z

288

Field Testing Plug-in Hybrid Electric Vehicles with Charge Control...  

NLE Websites -- All DOE Office Websites (Extended Search)

over future resource availability and the environmental impacts of continued fossil-fuel consumption. Plug-in hybrid electric vehicles (PHEVs), electric vehicles, and fuel cell...

289

Learning from Consumers: Plug-In Hybrid Electric Vehicle (PHEV) Demonstration and Consumer Education, Outreach, and Market Research Program  

E-Print Network (OSTI)

Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Whys early market for hybrid electric vehicles. TransportationDriving Plug-In Hybrid Electric Vehicles: Reports from U.S.

Kurani, Kenneth S; Axsen, Jonn; Caperello, Nicolette; Davies, Jamie; Stillwater, Tai

2009-01-01T23:59:59.000Z

290

Energy Storage System Considerations for Grid-Charged Hybrid Electric Vehicles (Presentation)  

DOE Green Energy (OSTI)

Provides an overview of a study regarding energy storage system considerations for a plug-in hybrid electric vehicle.

Markel, T.; Simpson, A.

2005-09-01T23:59:59.000Z

291

Cost-Benefit Analysis of Plug-In Hybrid-Electric Vehicle Technology (Presentation)  

DOE Green Energy (OSTI)

Presents a cost-benefit of analysis of plug-in hybrid electric vehicle technology, including potential petroleum use reduction.

Pesaran, A.; Markel, T.; Simpson, A.

2006-10-01T23:59:59.000Z

292

Project Startup: Evaluating Coca-Cola's Class 8 Hybrid-Electric Delivery Trucks (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet describing the project startup for evaluating Coca-Cola's Class 8 hybrid-electric delivery trucks.

Not Available

2011-03-01T23:59:59.000Z

293

Energy Storage Systems Considerations for Grid-Charged Hybrid Electric Vehicles: Preprint  

DOE Green Energy (OSTI)

This paper calculates battery power and energy requirements for grid-charged hybrid electric vehicles (HEVs) with different operating strategies.

Markel, T.; Simpson, A.

2005-09-01T23:59:59.000Z

294

Topology, design, analysis and thermal management of power electronics for hybrid electric vehicle  

E-Print Network (OSTI)

for fuel cells and advanced heavy-duty hybrid electric vehicles. He also has experience with alternativeTopology, design, analysis and thermal management of power electronics for hybrid electric vehicle an important role in the success of electric, hybrid and fuel cell vehicles. Typical power electronics circuits

Mi, Chunting "Chris"

295

Optimization and Comparison of Heuristic Control Strategies for Parallel Hybrid-Electric Vehicles  

E-Print Network (OSTI)

Optimization and Comparison of Heuristic Control Strategies for Parallel Hybrid-Electric Vehicles independent. Thus, these control strategies are predestinated for the use in a real vehicle. Keywords: Hybrid-electric vehicle (HEV), control strategies, optimization. 1. Introduction Due to the structure of hybrid-electric

Noé, Reinhold

296

2001-01-1334 Integrated, Feed-Forward Hybrid Electric Vehicle  

E-Print Network (OSTI)

1 2001-01-1334 Integrated, Feed-Forward Hybrid Electric Vehicle Simulation in SIMULINK and its Use of Automotive Engineers, Inc. ABSTRACT A hybrid electric vehicle simulation tool (HE-VESIM) has been developed global crude oil supplies stimulate research aimed at new, fuel-efficient vehicle technologies. Hybrid-electric

Peng, Huei

297

Investigation of Enabling Wind Generations Employing Plug-in Hybrid Electric Vehicles  

E-Print Network (OSTI)

1 Investigation of Enabling Wind Generations Employing Plug-in Hybrid Electric Vehicles Mahdi challenges such as mitigating variability. Plug-in hybrid Electric Vehicles (PHEVs) have been considered the variability in wind generation could be to use a fleet of Plug-in Hybrid Electric Vehicles (PHEVs

298

Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks in  

E-Print Network (OSTI)

Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks Committee Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks) Departmental Member Plug-in hybrid electric vehicles (PHEVs) represent a promising future direction

Victoria, University of

299

Optimal Control of Hybrid Electric Vehicles Based on Pontryagin's Minimum Principle  

E-Print Network (OSTI)

Optimal Control of Hybrid Electric Vehicles Based on Pontryagin's Minimum Principle Namwook Kim. INTRODUCTION he optimal control of HEVs (Hybrid Electric Vehicles) is an important topic not only because, Sukwon Cha, Huei Peng Abstract - A number of strategies for the power management of HEVs (Hybrid Electric

Peng, Huei

300

An Optimal Fuzzy Logic Power Sharing Strategy for Parallel Hybrid Electric Vehicles  

E-Print Network (OSTI)

An Optimal Fuzzy Logic Power Sharing Strategy for Parallel Hybrid Electric Vehicles F. Khoucha1 presents a fuzzy logic controller for a Parallel Hybrid Electric Vehicle (PHEV). The PHEV required driving economy, and emissions. Index Terms--Parallel Hybrid Electric Vehicle (PHEV), Internal Combustion Engine

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Hybrid Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit to someone by E-mail Share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on Facebook Tweet about Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on Twitter Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on Google Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on Delicious Rank Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on Digg Find More places to share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

302

Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008  

E-Print Network (OSTI)

of advanced batteries for plug-in hybrid electric vehicle (Advanced Lithium-Ion Batteries for Plug- in Hybrid-Electric Vehicles,

Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

2008-01-01T23:59:59.000Z

303

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network (OSTI)

The Images of Hybrid Vehicles Each of the householdsbetween hybrid and non-hybrid vehicles was observed in smallowned Honda Civic Hybrids, vehicles that are virtually

Heffner, Reid R.; Kurani, Ken; Turrentine, Tom

2005-01-01T23:59:59.000Z

304

Battery Test Manual For Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

This battery test procedure manual was prepared for the United States Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Program. It is based on technical targets established for energy storage development projects aimed at meeting system level DOE goals for Plug-in Hybrid Electric Vehicles (PHEV). The specific procedures defined in this manual support the performance and life characterization of advanced battery devices under development for PHEV’s. However, it does share some methods described in the previously published battery test manual for power-assist hybrid electric vehicles. Due to the complexity of some of the procedures and supporting analysis, a revision including some modifications and clarifications of these procedures is expected. As in previous battery and capacitor test manuals, this version of the manual defines testing methods for full-size battery systems, along with provisions for scaling these tests for modules, cells or other subscale level devices.

Not Available

2008-03-01T23:59:59.000Z

305

Battery Test Manual For Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

This battery test procedure manual was prepared for the United States Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Program. It is based on technical targets established for energy storage development projects aimed at meeting system level DOE goals for Plug-in Hybrid Electric Vehicles (PHEV). The specific procedures defined in this manual support the performance and life characterization of advanced battery devices under development for PHEV’s. However, it does share some methods described in the previously published battery test manual for power-assist hybrid electric vehicles. Due to the complexity of some of the procedures and supporting analysis, a revision including some modifications and clarifications of these procedures is expected. As in previous battery and capacitor test manuals, this version of the manual defines testing methods for full-size battery systems, along with provisions for scaling these tests for modules, cells or other subscale level devices.

Jeffrey R. Belt

2010-09-01T23:59:59.000Z

306

2011 Hyundai Sonata 4932 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Hyundai Sonata Hybrid HEV (VIN KMHEC4A43BA004932). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

307

Battery Test Manual For Plug-In Hybrid Electric Vehicles  

SciTech Connect

This battery test procedure manual was prepared for the United States Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Program. It is based on technical targets established for energy storage development projects aimed at meeting system level DOE goals for Plug-in Hybrid Electric Vehicles (PHEV). The specific procedures defined in this manual support the performance and life characterization of advanced battery devices under development for PHEV’s. However, it does share some methods described in the previously published battery test manual for power-assist hybrid electric vehicles. Due to the complexity of some of the procedures and supporting analysis, a revision including some modifications and clarifications of these procedures is expected. As in previous battery and capacitor test manuals, this version of the manual defines testing methods for full-size battery systems, along with provisions for scaling these tests for modules, cells or other subscale level devices.

Jeffrey R. Belt

2010-12-01T23:59:59.000Z

308

Energy control strategy for a hybrid electric vehicle  

DOE Patents (OSTI)

An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.

Phillips, Anthony Mark (Northville, MI); Blankenship, John Richard (Dearborn, MI); Bailey, Kathleen Ellen (Dearborn, MI); Jankovic, Miroslava (Birmingham, MI)

2002-01-01T23:59:59.000Z

309

Energy control strategy for a hybrid electric vehicle  

DOE Patents (OSTI)

An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.

Phillips, Anthony Mark (Northville, MI); Blankenship, John Richard (Dearborn, MI); Bailey, Kathleen Ellen (Dearborn, MI); Jankovic, Miroslava (Birmingham, MI)

2002-08-27T23:59:59.000Z

310

Electric and hybrid electric vehicles: A technology assessment based on a two-stage Delphi study  

DOE Green Energy (OSTI)

To address the uncertainty regarding future costs and operating attributes of electric and hybrid electric vehicles, a two stage, worldwide Delphi study was conducted. Expert opinions on vehicle attributes, current state of the technology, possible advancements, costs, and market penetration potential were sought for the years 2000, 2010, and 2020. Opinions related to such critical components as batteries, electric drive systems, and hybrid vehicle engines, as well as their respective technical and economic viabilities, were also obtained. This report contains descriptions of the survey methodology, analytical approach, and results of the analysis of survey data, together with a summary of other factors that will influence the degree of market success of electric and hybrid electric vehicle technologies. Responses by industry participants, the largest fraction among all the participating groups, are compared with the overall responses. An evaluation of changes between the two Delphi stages is also summarized. An analysis of battery replacement costs for various types is summarized, and variable operating costs for electric and hybrid vehicles are compared with those of conventional vehicles. A market penetration analysis is summarized, in which projected market shares from the survey are compared with predictions of shares on the basis of two market share projection models that use the cost and physical attributes provided by the survey. Finally, projections of market shares beyond the year 2020 are developed by use of constrained logit models of market shares, statistically fitted to the survey data.

Vyas, A.D.; Ng, H.K.; Santini, D.J.; Anderson, J.L.

1997-12-01T23:59:59.000Z

311

Advanced Battery Testing for Plug-in Hybrid Electric Vehicles  

Science Conference Proceedings (OSTI)

The Sprinter van is a Plug-in Hybrid-Electric Vehicle (PHEV) developed by EPRI and Daimler for use in delivering cargo, carrying passengers, or fulfilling a variety of specialty applications. This report provides details of testing conducted on two different types of batteries used in these vehicles: VARTA nickel-metal hydride batteries and SAFT lithium ion batteries. Testing focused on long-term battery durability, using a test profile developed to simulate the battery duty cycle of a PHEV Sprinter

2008-12-18T23:59:59.000Z

312

Control system design for a parallel hybrid electric vehicle  

E-Print Network (OSTI)

This thesis addresses the design of control systems for a parallel hybrid electric drive train which is an alternative to conventional passenger vehicles. The principle components of the drive train are a small internal combustion engine and an electric machine. In the parallel configuration, both devices can apply torque directly to the drive shaft for propelling the vehicle. A low order drive train model is developed which is used during the controller design and overall system simulations. The model is composed of sub-models for the engine, mechanical brake, electric machine, converter, battery, drive shaft with gears, and road load with wind resistance. The model yields results which are rough approximations of component performance and are appropriate for a top level drive train control study. In order to mimic the controls of a conventional car, the hybrid vehicle controller must insure that the torque command given by the user through the accelerator and brake pedal is tracked by the hybrid drive train without error. In this thesis two control systems are designed which enable the drive train to emulate conventional vehicle performance by meeting torque commands. The first control design maximizes the battery state-of-charge by minimizing the torque contribution of the electric machine. The second control design includes a cost parameter allowing the user to specify the appropriate tradeoff between a high state-of-charge and increased fuel savings. Simulation results verify that both controllers achieve the design objectives. Results also suggest that under proper control the parallel hybrid drive train can offer equal performance and range to a conventional passenger vehicle with improved fuel efficiency and reduced emissions.

Buntin, David Leighton

1994-01-01T23:59:59.000Z

313

Power storage options for hybrid electric vehicles—A survey  

Science Conference Proceedings (OSTI)

Hybrid electric vehicles (HEVs) are the future transportation structure as they provide better fuel economy. Energy storage devices are therefore required for the HEVs. The problem for deciding the optimum combination of power storage is still unresolved. The power storage options in this regard must have a feasible weight/energy ratio for better performance. This survey is about the comparison of different power storage options for HEV including the batteries

Hadeed Ahmed Sher; Khaled E. Addoweesh

2012-01-01T23:59:59.000Z

314

NYCT Diesel Hybrid-Electric Buses Program Status Update  

DOE Green Energy (OSTI)

Program status update focuses on the experiences gathered during New York City Transit's deployment of hybrid electric buses in its fleet. This report is part of an ongoing Department of Energy (DOE), Office of Heavy Vehicle Technologies program to study heavy-duty alternative fuel and advanced technology vehicles in the United States. DOE's National Renewable Energy Laboratory (NREL) is conducting the Transit Bus Evaluation Project to compare alternative fuel or advanced technology and diesel fuel buses. Information for the comparison comes from data collected on the operational, maintenance, performance, and emissions characteristics of alternative fuel or advanced technology buses currently being used in vehicle fleets and comparable diesel fuel buses serving as controls within the same fleet. This report highlights the New York City Transit (NYCT) alternative fuel and advanced technology programs including its diesel hybrid-electric buses. As part of the NREL Transit Bus Evaluation Project, data collection and evaluation of the Orion VI diesel hybrid-electric buses at NYCT are nearly complete. Final reports from the evaluation are being prepared by NREL and Battelle (NREL's support contractor for the project) and will be available in early 2002. If you want to know more about this transit bus program, its components, advanced technology vehicles, or incentive programs, contact any of the following personnel or visit the Web sites listed.

Not Available

2002-03-01T23:59:59.000Z

315

Feasible Café Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

C.J. , The Future of Hybrid- Electric Vehicles and FuelsWith the emergence of hybrid-electric vehicles from JapaneseTechnologies 2.1 Hybrid-electric vehicles Hybrid-electric

Burke, Andy; Abeles, Ethan

2004-01-01T23:59:59.000Z

316

Feasible CAFE Standard Increases Using Emerging Diesel and Hybrid-Electric Technologies for Light-Duty Vehicles in the United States  

E-Print Network (OSTI)

C.J. , The Future of Hybrid- Electric Vehicles and FuelsWith the emergence of hybrid-electric vehicles from JapaneseTechnologies 2.1 Hybrid-electric vehicles Hybrid-electric

Burke, Andy; Abeles, Ethan C.

2004-01-01T23:59:59.000Z

317

Study Released on the Potential of Plug-In Hybrid Electric Vehicles |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study Released on the Potential of Plug-In Hybrid Electric Vehicles Study Released on the Potential of Plug-In Hybrid Electric Vehicles Study Released on the Potential of Plug-In Hybrid Electric Vehicles January 19, 2007 - 10:44am Addthis Study Released on the Potential of Plug-In Hybrid Electric Vehicles A new study released on Plug-in Hybrid Electric Vehicles (PHEVs) found there is enough electric capacity to power plug-in vehicles across much of the nation. The Office of Electricity Delivery and Energy Reliability supported researchers at the Pacific Northwest National Laboratory to develop this study that found "off-peak" electricity production and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. This is the first review of what the impacts

318

Study Released on the Potential of Plug-In Hybrid Electric Vehicles |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study Released on the Potential of Plug-In Hybrid Electric Vehicles Study Released on the Potential of Plug-In Hybrid Electric Vehicles Study Released on the Potential of Plug-In Hybrid Electric Vehicles January 19, 2007 - 10:44am Addthis Study Released on the Potential of Plug-In Hybrid Electric Vehicles A new study released on Plug-in Hybrid Electric Vehicles (PHEVs) found there is enough electric capacity to power plug-in vehicles across much of the nation. The Office of Electricity Delivery and Energy Reliability supported researchers at the Pacific Northwest National Laboratory to develop this study that found "off-peak" electricity production and transmission capacity could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles (SUVs) in the nation if they were plug-in hybrid electrics. This is the first review of what the impacts

319

Efficiency and Loss Models for Key Electronic Components of Hybrid and Plug-in Hybrid Electric Vehicles' Electrical Propulsion Systems  

DOE Green Energy (OSTI)

Isolated gate bipolar transistors (IGBTs) are widely used in power electronic applications including electric, hybrid electric, and plug-in hybrid electric vehicles (EVs, HEVs, and PHEVs). The trend towards more electric vehicles (MEVs) has demanded the need for power electronic devices capable of handling power in the range of 10-100 kW. However, the converter losses in this power range are of critical importance. Therefore, thermal management of the power electronic devices/converters is crucial for the reliability and longevity of the advanced vehicles. To aid the design of heat exchangers for the IGBT modules used in propulsion motor drives, a loss model for the IGBTs is necessary. The loss model of the IGBTs will help in the process of developing new heat exchangers and advanced thermal interface materials by reducing cost and time. This paper deals with the detailed loss modeling of IGBTs for advanced electrical propulsion systems. An experimental based loss model is proposed. The proposed loss calculation method utilizes the experimental data to reconstruct the loss surface of the power electronic devices by means of curve fitting and linear extrapolating. This enables the calculation of thermal losses in different voltage, current, and temperature conditions of operation. To verify the calculation method, an experimental test set-up was designed and built. The experimental set-up is an IGBT based bi-directional DC/DC converter. In addition, simulation results are presented to verify the proposed calculation method.

Cao, J.; Bharathan, D.; Emadi, A.

2007-01-01T23:59:59.000Z

320

Optimal Energy Management for a Hybrid Energy Storage System for Electric Vehicles Based on  

E-Print Network (OSTI)

}@lea.uni-paderborn.de Abstract--For electric and hybrid electric cars, commonly nickel-metal hydride and lithium-ion batteries. The BMW Mini-E is an all electric powered car field-tested in the United States, United KingdomOptimal Energy Management for a Hybrid Energy Storage System for Electric Vehicles Based

Noé, Reinhold

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Hybrid vehicle potential assessment. Volume 10. Electric and hybrid vehicle cost handbook  

DOE Green Energy (OSTI)

The purpose of this interim cost handbood is to provide a consistent single-point source of data and procedures for estimating the costs of electric and hybrid vehicles. These costs include manufacturing, acquisition (purchase price), operating, and life cycle. Each suggested Cost Estimating Relation (CER) presented herein is a result of the compilation of currently existing cost estimates and cost relationships. No independent cost analysis was performed for this handbook, nor was any analysis performed to rework existing cost data for consistency in all primary assumptions. The cost data is presented in terms of major component and subassembly costs so that any vehicle (electric, hybrid, or conventional) can be costed. The cost estimating relations presented in this handbook are subjective averages of the several independent estimates for each component.

Heft, R.C.; Heller, S.C.

1979-09-30T23:59:59.000Z

322

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hybrid and plug-in electric vehicles Hybrid and plug-in electric vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. This new generation of vehicles, often called electric drive vehicles, can be divided into three cat- egories: hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and all-electric vehicles (EVs). Together, they have great potential to reduce U.S. petroleum use. Hybrid Electric Vehicles HEVs are powered by an internal combus- tion engine or other propulsion source that runs on conventional or alternative fuel and an electric motor that uses energy stored in a battery. The extra power provided by the electric motor allows for a smaller engine, resulting in better fuel

323

Well-to-wheels energy use and greenhouse gas emissions analysis of plug-in hybrid electric vehicles.  

DOE Green Energy (OSTI)

Researchers at Argonne National Laboratory expanded the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model and incorporated the fuel economy and electricity use of alternative fuel/vehicle systems simulated by the Powertrain System Analysis Toolkit (PSAT) to conduct a well-to-wheels (WTW) analysis of energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). The WTW results were separately calculated for the blended charge-depleting (CD) and charge-sustaining (CS) modes of PHEV operation and then combined by using a weighting factor that represented the CD vehicle-miles-traveled (VMT) share. As indicated by PSAT simulations of the CD operation, grid electricity accounted for a share of the vehicle's total energy use, ranging from 6% for a PHEV 10 to 24% for a PHEV 40, based on CD VMT shares of 23% and 63%, respectively. In addition to the PHEV's fuel economy and type of on-board fuel, the marginal electricity generation mix used to charge the vehicle impacted the WTW results, especially GHG emissions. Three North American Electric Reliability Corporation regions (4, 6, and 13) were selected for this analysis, because they encompassed large metropolitan areas (Illinois, New York, and California, respectively) and provided a significant variation of marginal generation mixes. The WTW results were also reported for the U.S. generation mix and renewable electricity to examine cases of average and clean mixes, respectively. For an all-electric range (AER) between 10 mi and 40 mi, PHEVs that employed petroleum fuels (gasoline and diesel), a blend of 85% ethanol and 15% gasoline (E85), and hydrogen were shown to offer a 40-60%, 70-90%, and more than 90% reduction in petroleum energy use and a 30-60%, 40-80%, and 10-100% reduction in GHG emissions, respectively, relative to an internal combustion engine vehicle that used gasoline. The spread of WTW GHG emissions among the different fuel production technologies and grid generation mixes was wider than the spread of petroleum energy use, mainly due to the diverse fuel production technologies and feedstock sources for the fuels considered in this analysis. The PHEVs offered reductions in petroleum energy use as compared with regular hybrid electric vehicles (HEVs). More petroleum energy savings were realized as the AER increased, except when the marginal grid mix was dominated by oil-fired power generation. Similarly, more GHG emissions reductions were realized at higher AERs, except when the marginal grid generation mix was dominated by oil or coal. Electricity from renewable sources realized the largest reductions in petroleum energy use and GHG emissions for all PHEVs as the AER increased. The PHEVs that employ biomass-based fuels (e.g., biomass-E85 and -hydrogen) may not realize GHG emissions benefits over regular HEVs if the marginal generation mix is dominated by fossil sources. Uncertainties are associated with the adopted PHEV fuel consumption and marginal generation mix simulation results, which impact the WTW results and require further research. More disaggregate marginal generation data within control areas (where the actual dispatching occurs) and an improved dispatch modeling are needed to accurately assess the impact of PHEV electrification. The market penetration of the PHEVs, their total electric load, and their role as complements rather than replacements of regular HEVs are also uncertain. The effects of the number of daily charges, the time of charging, and the charging capacity have not been evaluated in this study. A more robust analysis of the VMT share of the CD operation is also needed.

Elgowainy, A.; Burnham, A.; Wang, M.; Molburg, J.; Rousseau, A.; Energy Systems

2009-03-31T23:59:59.000Z

324

Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Electricity Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions to someone by E-mail Share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Facebook Tweet about Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Twitter Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Google Bookmark Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Delicious Rank Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Digg

325

Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions In the most comprehensive environmental assessment of electric transportation to date, the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC) are examining the greenhouse gas emissions and air quality impacts of plug-in hybrid electric vehicles (PHEV). Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions More Documents & Publications Asia/ITS Vehicle Electrification is Key to Reducing Petroleum Dependency and Greenhouse Gas Emission Plug-In Hybrid Electric Vehicles

326

Advanced Vehicle Testing Activity: Plug-in Hybrid ElectricVehicles...  

NLE Websites -- All DOE Office Websites (Extended Search)

VehiclesExtended Range Electric Vehicles Testing Reports to someone by E-mail Share Advanced Vehicle Testing Activity: Plug-in Hybrid Electric VehiclesExtended Range Electric...

327

Assessment of the Greenhouse Gas Emission Reduction Potential of Ultra-Clean Hybrid-Electric Vehicles  

E-Print Network (OSTI)

OF TECHNOLOGIES FOR HYBRID-ELECTRIC VEHICLES 4.1EnginesG.H. , SIMPLEV: Simple Electric Vehicle Simulation Program-G.H, SIMPLEV: Simple Electric Vehicle Simulation Program-

Burke, A.F.; Miller, M.

1997-01-01T23:59:59.000Z

328

Low cost, compact, and high efficiency traction motor for electric and hybrid electric vehicles  

DOE Green Energy (OSTI)

A new motor drive, the switched reluctance motor drive, has been developed for hybrid-electric vehicles. The motor drive has been designed, built and tested in the test bed at a near vehicle scale. It has been shown that the switched reluctance motor drive is more suitable for traction application than any other motor drive.

Ehsani, Mark

2002-10-07T23:59:59.000Z

329

Comparison of Early-stage Design Methods for a Two-mode Hybrid Electric Vehicle  

E-Print Network (OSTI)

Comparison of Early-stage Design Methods for a Two-mode Hybrid Electric Vehicle Kukhyun Ahn+ , J the propulsion system of a hybrid electric vehicle (HEV), engine, transmission, motor, battery, power electronics. In this paper, two design optimization methods for a two-mode hybrid vehicle are examined: The first integrates

Papalambros, Panos

330

A Stochastic Control Strategy for Hybrid Electric Vehicles Chan-Chiao Lin1  

E-Print Network (OSTI)

A Stochastic Control Strategy for Hybrid Electric Vehicles Chan-Chiao Lin1 , Huei Peng1 , and J hybrid electric vehicle [5], there are two drawbacks to this approach. First, this approach optimizes-2122 grizzle@umich.edu Abstract The supervisory control strategy of a hybrid vehicle coordinates the operation

Grizzle, Jessy W.

331

Wanxiang Electric Vehicle Co Ltd | Open Energy Information  

Open Energy Info (EERE)

electric vehicles as well as the lithium polymer batteries, powertrain components, Battery Management Systems and electronic control components for those vehicles. Coordinates...

332

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network (OSTI)

The parallel hybrid passenger car (VW Golf) combined an EDLCpassenger cars using the ultracapacitors in micro-hybrid,passenger car using both carbon/carbon and hybrid carbon

Burke, Andy

2009-01-01T23:59:59.000Z

333

Evaluation Of Potential Hybrid Electric Vehicle Applications: Vol I  

E-Print Network (OSTI)

Vehicle Symposium, "The Hybrid Vehicle Revisited", OctoberBus Hv REFERENCES “Hybrid Vehicle Assessment, Phase I,Laboratory, March 1984 “Hybrid Vehicle Engineering Task”

Gris, Arturo E.

1991-01-01T23:59:59.000Z

334

246 Int. J. Electric and Hybrid Vehicles, Vol. 3, No. 3, 2011 Copyright 2011 Inderscience Enterprises Ltd.  

E-Print Network (OSTI)

246 Int. J. Electric and Hybrid Vehicles, Vol. 3, No. 3, 2011 Copyright © 2011 Inderscience@ieee.org *Corresponding author Abstract: This paper studies the power management of a plug-in hybrid electric vehicle-based strategy; quadratic programming; QP; plug-in hybrid electric vehicle; PHEV; electric and hybrid vehicles

Mi, Chunting "Chris"

335

The Household Market for Electric Vehicles: Testing the Hybrid Household Hypothesis--A Reflively Designed Survey of New-car-buying, Multi-vehicle California Households  

E-Print Network (OSTI)

by electric and hybrid vehicles", SAE Technical Papers No.household response to hybrid vehicles. Finally, we suggestas electric or hybrid vehicles. Transitions in choices of

Turrentine, Thomas; Kurani, Kenneth

1995-01-01T23:59:59.000Z

336

Plug-In Hybrid Electric Vehicle Performance Analysis  

Science Conference Proceedings (OSTI)

This report describes the performance testing of two configurations of the Plug-in Hybrid-Electric Vehicle (PHEV) Sprinter van developed by EPRI and Daimler for use in delivering cargo, carrying passengers, or fulfilling a variety of specialty applications. One configuration, California 1 (CA-1) has a Nickel Metal Hydride (NiMH) battery pack. The other, California 2 (CA-2) has a Lithium Ion (Li-Ion) battery pack. California 2 showed better fuel and energy economy in all aspects of testing.

2008-03-27T23:59:59.000Z

337

Hybrid and electric advanced vehicle systems (heavy) simulation. Final report  

Science Conference Proceedings (OSTI)

A computer program to simulate hybrid and electric advanced vehicle systems (HEAVY) is described. It is intended for use early in the design process: concept evaluation, alternative comparison, preliminary design, control and management strategy development, component sizing, and sensitivity studies. It allows the designer to quickly, conveniently, and economically predict the performance of a proposed drive train. The user defines the system to be simulated using a library of predefined component models that may be connected to represent a wide variety of propulsion systems. The development of three models are discussed as examples.

Hammond, R.A.; McGehee, R.K.

1981-11-01T23:59:59.000Z

338

Introduction to the OR Forum Article: “Modeling the Impacts of Electricity Tariffs on Plug-in Hybrid Electric Vehicle Charging, Costs, and Emissions” by Ramteen Sioshansi  

Science Conference Proceedings (OSTI)

Comment on “Modeling the Impacts of Electricity Tariffs on Plug-In Hybrid Electric Vehicle Charging, Costs, and Emissions” by Ramteen Sieshansi. Keywords: energy, environment, plug-in hybrid electric vehicles, pricing

Edieal J. Pinker

2012-05-01T23:59:59.000Z

339

Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans  

DOE Green Energy (OSTI)

Results of an NREL study of a parallel hybrid electric-diesel propulsion system in United Parcel Service-operated delivery vans show that the hybrids had higher fuel economy than standard diesel vans.

Lammert, M.

2009-12-01T23:59:59.000Z

340

Plug-In Hybrid Electric Vehicles - PHEV Modeling - Component Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Technologies Impact on Fuel Efficiency Technologies Impact on Fuel Efficiency One of the main objectives of the U.S. Department of Energy's (DOE's) Plug-in Hybrid Electric Vehicle (PHEV) R&D Plan (2.2Mb pdf) is to "determine component development requirements" through simulation analysis. Overall fuel efficiency is affected by component technologies from a component sizing and efficiency aspect. To properly define component requirements, several technologies for each of the main components (energy storage, engine and electric machines) are being compared at Argonne using PSAT. Per the R&D plan, several Li-ion battery materials are being modeled to evaluate their impacts on fuel efficiency and vehicle mass. Different Power to Energy ratios are being considered to understand the relative impact of power and energy.

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

2007 Nissan Altima-2351 Hybrid Electric Vehicle Battery Test Results  

DOE Green Energy (OSTI)

The U.S. Department of Energy's (DOE) Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of on-road accelerated testing. This report documents the battery testing performed and the battery testing results for the 2007 Nissan Altima HEV, number 2351 (VIN 1N4CL21E87C172351). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec). The Idaho National Laboratory and eTec conduct the AVTA for DOE’s Vehicle Technologies Program.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

342

2007 Nissan Altima-2351 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's (DOE) Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of on-road accelerated testing. This report documents the battery testing performed and the battery testing results for the 2007 Nissan Altima HEV, number 2351 (VIN 1N4CL21E87C172351). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec). The Idaho National Laboratory and eTec conduct the AVTA for DOE’s Vehicle Technologies Program.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

343

Evaluation of 2005 Honda Accord Hybrid Electric Drive System  

DOE Green Energy (OSTI)

The Hybrid Electric Vehicle (HEV) program officially began in 1993 as a five-year, cost-shared partnership between the U.S. Department of Energy (DOE) and American auto manufacturers: General Motors, Ford, and Daimler Chrysler. Currently, HEV research and development is conducted by DOE through its FreedomCAR and Vehicle Technologies (FCVT) program. The mission of the FCVT program is to develop more energy efficient and environmentally friendly highway transportation technologies. Program activities include research, development, demonstration, testing, technology validation, and technology transfer. These activities are aimed at developing technologies that can be domestically produced in a clean and cost-competitive manner. The vehicle systems technologies subprogram, which is one of four subprograms under the FCVT program, supports the efforts of the FreedomCAR through a three-phase approach [1] intended to: (1) Identify overall propulsion and vehicle-related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements, then develop the appropriate technical targets for systems, subsystems, and component research and development activities; (2) Develop and validate individual subsystems and components, including electric motors, emission control devices, battery systems, power electronics, accessories, and devices to reduce parasitic losses; and (3) Determine how well the components and subassemblies work together in a vehicle environment or as a complete propulsion system and whether the efficiency and performance targets at the vehicle level have been achieved. The research performed under the vehicle systems subprogram will help remove technical and cost barriers to enable technology for use in such advanced vehicles as hybrid electric, plug-in electric, and fuel-cell-powered vehicles.

Staunton, R.H.; Burress, T.A.; Marlino, L.D.

2006-09-11T23:59:59.000Z

344

A survey-based type-2 fuzzy logic system for energy management in hybrid electrical vehicles  

Science Conference Proceedings (OSTI)

Hybrid electrical vehicles combine two or more energy sources (at least one electrical) to benefit from their different characteristics regarding autonomy, reversibility and dynamic response. Energy management consists in discovering an energy distribution ... Keywords: Energy management, Group decision making, Hybrid electrical vehicles, Linguistic modelling, Survey-based fuzzy logic systems, Type-2 fuzzy sets

Javier Solano Martínez; Robert I. John; Daniel Hissel; Marie-Cécile Péra

2012-05-01T23:59:59.000Z

345

Design of Electric or Hybrid vehicle alert sound system for pedestrian  

E-Print Network (OSTI)

on a track of our test center located in La Ferté Vidame. Two cars were used: -a diesel-vehicle - an electricDesign of Electric or Hybrid vehicle alert sound system for pedestrian J.-C. Chamard and V, France 1691 #12;The arrival of fully or hybrid electric vehicles raised safety problems respect

Paris-Sud XI, Université de

346

Balanced reconfiguration of storage banks in a hybrid electrical energy storage system  

Science Conference Proceedings (OSTI)

Compared with the conventional homogeneous electrical energy storage (EES) systems, hybrid electrical energy storage (HEES) systems provide high output power and energy density as well as high power conversion efficiency and low self-discharge at a low ... Keywords: bank reconfiguration, hybrid electrical energy storage system

Younghyun Kim; Sangyoung Park; Yanzhi Wang; Qing Xie; Naehyuck Chang; Massimo Poncino; Massoud Pedram

2011-11-01T23:59:59.000Z

347

Software system for simulation of electric power processes in photovoltaic-hybrid system  

Science Conference Proceedings (OSTI)

The software system for modeling and simulation of the processes of electric power conversion in Photovoltaic-hybrid energy system is described. The electrical models and characteristics of photovoltaic generator and other system components are included ... Keywords: PV-hybrid system, electric power simulation, programme models

Katerina Gabrovska; Andreas Wagner; Nikolay Mihailov

2004-06-01T23:59:59.000Z

348

A hybrid simulation-adaptive network based fuzzy inference system for improvement of electricity consumption estimation  

Science Conference Proceedings (OSTI)

This paper presents a hybrid adaptive network based fuzzy inference system (ANFIS), computer simulation and time series algorithm to estimate and predict electricity consumption estimation. The difficulty with electricity consumption estimation modeling ... Keywords: Adaptive network based fuzzy inference system, Computer simulation, Electricity consumption, Hybrid, Improvement, Time series

A. Azadeh; M. Saberi; A. Gitiforouz; Z. Saberi

2009-10-01T23:59:59.000Z

349

Plug-in hybrid electric vehicles: battery degradation, grid support, emissions, and battery size tradeoffs  

E-Print Network (OSTI)

with 85% ethanol EIA ­ Energy Information Administration EVSE ­ Electric vehicle supply equipment gPlug-in hybrid electric vehicles: battery degradation, grid support, emissions, and battery size to get this thesis finished. #12;iv Intentionally blank #12;v Abstract Plug-in hybrid electric vehicles

350

Energy Management System for an Hybrid Electric Vehicle, Using Ultracapacitors and Neural Networks  

E-Print Network (OSTI)

Energy Management System for an Hybrid Electric Vehicle, Using Ultracapacitors and Neural Networks management system for hybrid electric vehicles (HEV), using neural networks (NN), was developed and tested, similar in shape and size to a Chevrolet S-10, which was converted to an electric vehicle

Rudnick, Hugh

351

A Multiphase Traction/Fast-Battery-Charger Drive for Electric or Plug-in Hybrid Vehicles  

E-Print Network (OSTI)

A Multiphase Traction/Fast-Battery-Charger Drive for Electric or Plug-in Hybrid Vehicles Solutions and torque ripples. Keywords- Electric Vehicle, Plug-in Hybrid Vehicle, On-board Battery Charger, H on an original electric drive [1]-[3] dedicated to the vehicle traction and configurable as a battery charger

Paris-Sud XI, Université de

352

OR Forum---Modeling the Impacts of Electricity Tariffs on Plug-In Hybrid Electric Vehicle Charging, Costs, and Emissions  

Science Conference Proceedings (OSTI)

Plug-in hybrid electric vehicles (PHEVs) have been touted as a transportation technology with lower fuel costs and emissions impacts than other vehicle types. Most analyses of PHEVs assume that the power system operator can either directly or indirectly ... Keywords: environment, plug-in hybrid electric vehicles, pricing

Ramteen Sioshansi

2012-05-01T23:59:59.000Z

353

Cost-Benefit Analysis of Plug-In Hybrid Electric Vehicle Technology | Open  

Open Energy Info (EERE)

Cost-Benefit Analysis of Plug-In Hybrid Electric Vehicle Technology Cost-Benefit Analysis of Plug-In Hybrid Electric Vehicle Technology Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Cost-Benefit Analysis of Plug-In Hybrid Electric Vehicle Technology Focus Area: Electricity Topics: Policy Impacts Website: www.nrel.gov/vehiclesandfuels/vsa/pdfs/40485.pdf Equivalent URI: cleanenergysolutions.org/content/cost-benefit-analysis-plug-hybrid-ele Language: English Policies: "Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. Regulations: Fuel Efficiency Standards This paper presents a comparison of the costs and benefits of plug-in hybrid electric vehicles (PHEVs) relative to hybrid electric and conventional vehicles. A detailed simulation model is used to predict

354

Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel and Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Plug-in Hybrid Electric Vehicle Retrofit Regulations on Digg Find More places to share Alternative Fuels Data Center: Alternative

355

Challenges for the vehicle tester in characterizing hybrid electric vehicles  

DOE Green Energy (OSTI)

Many problems are associated with applying test methods, like the Federal Test Procedure (FTP), for HEVs. Although there has been considerable progress recently in the area of HEV test procedure development, many challenges are still unsolved. A major hurdle to overcoming the challenges of developing HEV test procedures is the lack of HEV designs available for vehicle testing. Argonne National Laboratory has tested hybrid electric vehicles (HEVs) built by about 50 colleges and universities from 1994 to 1997 in annual vehicle engineering competitions sponsored in part by the U.S. Department of Energy (DOE). From this experience, the Laboratory has gathered information about the basics of HEV testing and issues important to successful characterization of HEVs. A collaboration between ANL and the Society of Automotive Engineer`s (SAE) HEV Test Procedure Task Force has helped guide the development of test protocols for their proposed procedures (draft SAE J1711) and test methods suited for DOE vehicle competitions. HEVs use an electrical energy storage device, which requires that HEV testing include more time and effort to deal with the effects of transient energy storage as the vehicle is operating in HEV mode. HEV operation with electric-only capability can be characterized by correcting the HEV mode data using results from electric-only operation. HEVs without electric-only capability require multiple tests conducted to form data correlations that enable the tester to find the result that corresponds to a zero net change in SOC. HEVs that operate with a net depletion of charge cannot be corrected for battery SOC and are characterized with emissions and fuel consumption results coupled with the electrical energy usage rate. 9 refs., 8 figs.

Duoba, M.

1997-08-01T23:59:59.000Z

356

Hybrid Electric Vehicle with Permanent Magnet Traction Motor: A Simulation Model  

E-Print Network (OSTI)

A simulation model for a hybrid electric vehicle is developed. Permanent magnet synchronous motor is considered for the drive part of the hybrid electric vehicle which comprises three energy sources: (i) a fuel cell, (ii) a battery bank, and (iii) a super capacitor. Rotor-oriented speed controller is designed, and also verified by simulation results, to achieve trajectory tracking requirements of the hybrid electric vehicle within the inverter voltage and current limits.

Levent U. Gökdere; Khalid Benlyazid; Enrico; Enrico Santi; Charles W. Brice; Roger A. Dougal

1999-01-01T23:59:59.000Z

357

FedEx Gasoline Hybrid Electric Delivery Truck Evaluation: 6-Month...  

NLE Websites -- All DOE Office Websites (Extended Search)

7693 May 2010 FedEx Gasoline Hybrid Electric Delivery Truck Evaluation: 6-Month Interim Report R. Barnitt National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado...

358

A Hybrid Unit Based on Solid Oxide Fuel Cells for Electricity and ...  

Science Conference Proceedings (OSTI)

Series connection of two types of cells leads to a hybrid unit capable of delivering electricity and clean hydrogen. The role of electrodes on the operation of the ...

359

Battery management system for Li-Ion batteries in hybrid electric vehicles.  

E-Print Network (OSTI)

??The Battery Management System (BMS) is the component responsible for the effcient and safe usage of a Hybrid Electric Vehicle (HEV) battery pack. Its main… (more)

Marangoni, Giacomo

2010-01-01T23:59:59.000Z

360

Electrochemical Capacitors as Energy Storage in Hybrid-Electric Vehicles: Present Status and Future Prospects  

E-Print Network (OSTI)

Capacitors as Energy Storage in Hybrid- Electric Vehicles:uncertainty regarding the energy storage technologies.Whether a particular energy storage technology is suitable

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Investigation of Charging Solutions for Users of Plug-in Hybrid Electric Vehicles.  

E-Print Network (OSTI)

?? Electrification of vehicles is a global concern in the pursuit of cleaner transportation (Ståhletal, 2013). Hybridization of electric vehicles has become an important trend,… (more)

Angelin, Ellen

2013-01-01T23:59:59.000Z

362

A comparative analysis of energy management strategies for hybrid electric vehicles.  

E-Print Network (OSTI)

??The dissertation offers an overview of the energy management problem in hybrid electric vehicles. Several control strategies described in literature are presented and formalized in… (more)

Serrao, Lorenzo

2009-01-01T23:59:59.000Z

363

Plug-In Hybrid Electric Vehicle Energy Storage System Design: Preprint  

DOE Green Energy (OSTI)

This paper discusses the design options for a plug-in hybrid electric vehicle, including power, energy, and operating strategy as they relate to the energy storage system.

Markel, T.; Simpson, A.

2006-05-01T23:59:59.000Z

364

Public policies for hybrid-electric vehicles| The impact of government incentives on consumer adoption.  

E-Print Network (OSTI)

?? This dissertation examines the outcomes and effectiveness of public policies designed to promote the adoption of hybrid-electric vehicles (HEVs). As a primary methodology, I… (more)

Diamond, David B.

2008-01-01T23:59:59.000Z

365

Measuring and Reporting Fuel Economy of Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

This paper reviews techniques used to characterize plug-in hybrid electric vehicle fuel economy, discussing their merits, limitations, and best uses.

Gonder, J.; Simpson, A.

2006-11-01T23:59:59.000Z

366

Multidisciplinary Optimization of Hybrid Electric Vehicles: Component Sizing and Power Management Logic.  

E-Print Network (OSTI)

??A survey of the existing literature indicates that optimization on the power management logic of hybrid electric vehicle is mostly performed after the design of… (more)

Fan, Brian Su-Ming

2011-01-01T23:59:59.000Z

367

Public Policies for Hybrid-Electric Vehicles: The Impact of Government Incentives on Consumer Adoption .  

E-Print Network (OSTI)

??This dissertation examines the outcomes and effectiveness of public policies designed to promote the adoption of hybrid-electric vehicles (HEVs). As a primary methodology, I employ… (more)

Diamond, David

2008-01-01T23:59:59.000Z

368

Cold-Start and Warm-Up Driveability Performance of Hybrid Electric Vehicles Using Oxygenated Fuels  

DOE Green Energy (OSTI)

Provides analysis and results of the driveability performance testing from four hybrid electric vehicles--Honda Civic, Toyota Prius, and two Honda Insights--that used oxygenated fuels.

Thornton, M.; Jorgensen, S.; Evans, B.; Wright, K.

2003-11-01T23:59:59.000Z

369

Testing Electric Vehicle Demand in `Hybrid Households' Using a Reflexive Survey  

E-Print Network (OSTI)

new features of compressed natural gas, battery poweredgasoline, compressed natural gas, hybrid electric, two typesNatural gas vehicles (NGVs) were available with one or two compressed

Kurani, Kenneth; Turrentine, Thomas; Sperling, Daniel

1996-01-01T23:59:59.000Z

370

Battery Requirements for Plug-In Hybrid Electric Vehicles -- Analysis and Rationale  

DOE Green Energy (OSTI)

Presents analysis, discussions, and resulting requirements for plug-in hybrid electric vehicle batteries adopted by the US Advanced Battery Consortium.

Pesaran, A. A.; Markel, T.; Tataria, H. S.; Howell, D.

2009-07-01T23:59:59.000Z

371

Measuring and Reporting Fuel Economy of Plug-In Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

This paper reviews techniques used to characterize plug-in hybrid electric vehicle fuel economy, discussing their merits, limitations, and best uses.

Gonder, J.; Simpson, A.

2007-01-01T23:59:59.000Z

372

Driving Plug-In Hybrid Electric Vehicles: Reports from U.S. Drivers of HEVs converted to PHEVs, circa 2006-07  

E-Print Network (OSTI)

Assessment for Battery Electric Vehicles, PowerAssist Hybrid Electric Vehicles, and Plug-in Hybrid Electric Vehicles. EPRI: Palo Alto, CA.

Kurani, Kenneth S; Heffner, Reid R.; Turrentine, Tom

2008-01-01T23:59:59.000Z

373

Brake blending strategy for a hybrid vehicle  

DOE Patents (OSTI)

A hybrid electric powertrain system is provided including a transmission for driving a pair of wheels of a vehicle and a heat engine and an electric motor/generator coupled to the transmission. A friction brake system is provided for applying a braking torque to said vehicle. A controller unit generates control signals to the electric motor/generator and the friction brake system for controllably braking the vehicle in response to a drivers brake command. The controller unit determines and amount of regenerative torque available and compares this value to a determined amount of brake torque requested for determining the control signals to the electric motor/generator and the friction brake system.

Boberg, Evan S. (Hazel Park, MI)

2000-12-05T23:59:59.000Z

374

Heat engine and electric motor torque distribution strategy for a hybrid electric vehicle  

DOE Patents (OSTI)

A method is provided for controlling a power train system for a hybrid electric vehicle. The method includes a torque distribution strategy for controlling the engine and the electric motor. The engine and motor commands are determined based upon the accelerator position, the battery state of charge and the amount of engine and motor torque available. The amount of torque requested for the engine is restricted by a limited rate of rise in order to reduce the emissions from the engine. The limited engine torque is supplemented by motor torque in order to meet a torque request determined based upon the accelerator position.

Boberg, Evan S. (Hazel Park, MI); Gebby, Brian P. (Hazel Park, MI)

1999-09-28T23:59:59.000Z

375

2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

376

Evaluation of 2004 Toyota Prius Hybrid Electric Drive System  

SciTech Connect

The 2004 Toyota Prius is a hybrid automobile equipped with a gasoline engine and a battery- and generator-powered electric motor. Both of these motive-power sources are capable of providing mechanical-drive power for the vehicle. The engine can deliver a peak-power output of 57 kilowatts (kW) at 5000 revolutions per minute (rpm) while the motor can deliver a peak-power output of 50 kW over the speed range of 1200-1540 rpm. Together, this engine-motor combination has a specified peak-power output of 82 kW at a vehicle speed of 85 kilometers per hour (km/h). In operation, the 2004 Prius exhibits superior fuel economy compared to conventionally powered automobiles. To acquire knowledge and thereby improve understanding of the propulsion technology used in the 2004 Prius, a full range of design characterization studies were conducted to evaluate the electrical and mechanical characteristics of the 2004 Prius and its hybrid electric drive system. These characterization studies included (1) a design review, (2) a packaging and fabrication assessment, (3) bench-top electrical tests, (4) back-electromotive force (emf) and locked rotor tests, (5) loss tests, (6) thermal tests at elevated temperatures, and most recently (7) full-design-range performance testing in a controlled laboratory environment. This final test effectively mapped the electrical and thermal results for motor/inverter operation over the full range of speeds and shaft loads that these assemblies are designed for in the Prius vehicle operations. This testing was undertaken by the Oak Ridge National Laboratory (ORNL) as part of the U.S. Department of Energy (DOE) - Energy Efficiency and Renewable Energy (EERE) FreedomCAR and Vehicle Technologies (FCVT) program through its vehicle systems technologies subprogram. The thermal tests at elevated temperatures were conducted late in 2004, and this report does not discuss this testing in detail. The thermal tests explored the derating of the Prius motor design if operated at temperatures as high as is normally encountered in a vehicle engine. The continuous ratings at base speed (1200 rpm) with different coolant temperatures are projected from test data at 900 rpm. A separate, comprehensive report on this thermal control study is available [1].

Staunton, Robert H [ORNL; Ayers, Curtis William [ORNL; Chiasson, J. N. [University of Tennessee, Knoxville (UTK); Burress, Timothy A [ORNL; Marlino, Laura D [ORNL

2006-05-01T23:59:59.000Z

377

Evaluation of 2004 Toyota Prius Hybrid Electric Drive System  

SciTech Connect

The 2004 Toyota Prius is a hybrid automobile equipped with a gasoline engine and a battery- and generator-powered electric motor. Both of these motive-power sources are capable of providing mechanical-drive power for the vehicle. The engine can deliver a peak-power output of 57 kilowatts (kW) at 5000 revolutions per minute (rpm) while the motor can deliver a peak-power output of 50 kW over the speed range of 1200-1540 rpm. Together, this engine-motor combination has a specified peak-power output of 82 kW at a vehicle speed of 85 kilometers per hour (km/h). In operation, the 2004 Prius exhibits superior fuel economy compared to conventionally powered automobiles. To acquire knowledge and thereby improve understanding of the propulsion technology used in the 2004 Prius, a full range of design characterization studies were conducted to evaluate the electrical and mechanical characteristics of the 2004 Prius and its hybrid electric drive system. These characterization studies included (1) a design review, (2) a packaging and fabrication assessment, (3) bench-top electrical tests, (4) back-electromotive force (emf) and locked rotor tests, (5) loss tests, (6) thermal tests at elevated temperatures, and most recently (7) full-design-range performance testing in a controlled laboratory environment. This final test effectively mapped the electrical and thermal results for motor/inverter operation over the full range of speeds and shaft loads that these assemblies are designed for in the Prius vehicle operations. This testing was undertaken by the Oak Ridge National Laboratory (ORNL) as part of the U.S. Department of Energy (DOE)-Energy Efficiency and Renewable Energy (EERE) FreedomCAR and Vehicle Technologies (FCVT) program through its vehicle systems technologies subprogram. The thermal tests at elevated temperatures were conducted late in 2004, and this report does not discuss this testing in detail. The thermal tests explored the derating of the Prius motor design if operated at temperatures as high as is normally encountered in a vehicle engine. The continuous ratings at base speed (1200 rpm) with different coolant temperatures are projected from test data at 900 rpm. A separate, comprehensive report on this thermal control study is available [1].

Staunton, R.H.; Ayers, C.W.; Chiasson, J.N. (U Tennessee-Knoxville); Burress, B.A. (ORISE); Marlino, L.D.

2006-05-01T23:59:59.000Z

378

Comparing Hybrid and Plug-in Electric Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comparing Hybrid and Plug-in Electric Vehicles Comparing Hybrid and Plug-in Electric Vehicles Comparing Hybrid and Plug-in Electric Vehicles June 6, 2013 - 11:02am Addthis A variety of hybrid and all-electric vehicles are available for consumers. | Photo courtesy of Andrew Hudgins, NREL 17078. A variety of hybrid and all-electric vehicles are available for consumers. | Photo courtesy of Andrew Hudgins, NREL 17078. Elizabeth Spencer Communicator, National Renewable Energy Laboratory How can I participate? If you're shopping for a new hybrid car this summer, FuelEconomy.gov's side-by-side comparisons can help you pick the right one. I love to look at new cars! Even though I'm not interested at buying one, I love looking at all the cool features. Back-up cameras and GPSes! Music, playlists, touchpads and phones! There are so many cool things

379

Comparing Hybrid and Plug-in Electric Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comparing Hybrid and Plug-in Electric Vehicles Comparing Hybrid and Plug-in Electric Vehicles Comparing Hybrid and Plug-in Electric Vehicles June 6, 2013 - 11:02am Addthis A variety of hybrid and all-electric vehicles are available for consumers. | Photo courtesy of Andrew Hudgins, NREL 17078. A variety of hybrid and all-electric vehicles are available for consumers. | Photo courtesy of Andrew Hudgins, NREL 17078. Elizabeth Spencer Communicator, National Renewable Energy Laboratory How can I participate? If you're shopping for a new hybrid car this summer, FuelEconomy.gov's side-by-side comparisons can help you pick the right one. I love to look at new cars! Even though I'm not interested at buying one, I love looking at all the cool features. Back-up cameras and GPSes! Music, playlists, touchpads and phones! There are so many cool things

380

Electric and hybrid vehicle environmental control subsystem study. Final report  

DOE Green Energy (OSTI)

The purpose of this study is to select the best technologies for the environmental control subsystem (ECS) for interior heating and cooling in electric and hybrid vehicles. The best technology must be selected from technologies that are available in the near term. The selected technology will serve as a basis on which development of a prototype ECS could start immediately. The technology selected as best ECS for the electric vehicle is the combination of a combustion heater and gasoline engine (Otto cycle) driven vapor compression air conditioner. All of the major ECS components, i.e., the combustion heater, the small gasoline engine, and the vapor compression air conditioner are commercially available. These technologies have good cost and performance characteristics. The cost for this best ECS is relatively close to the cost of current ECS's. At the same time, its effect on the vehicle's propulsion battery is minimal and the ECS size and weight do not have significant impact on the vehicle's range. The required technology also minimizes risk for the vehicle manufacturer because little new capital investment will be needed to produce the ECS. Since electric vehicles are likely to be in limited production for several years, the technology is appropriate for the market size.

Heitner, K. L.

1980-12-04T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Design and Control of the Propulsion System of a Series Hybrid Electric Vehicle  

Science Conference Proceedings (OSTI)

Hybrid Electric Vehicles, HEV, are an attractive opportunity to use new energy sources in road transportation, not only to minimize fuel consumption but also to reduce air pollution. Efforts are being made to improve the HEV electrical subsystems, such ...

Patricia Caratozzolo; Manuel Canseco

2006-09-01T23:59:59.000Z

382

A simulation-based assessment of plug-in hybrid electric vehicle architectures  

E-Print Network (OSTI)

Plug-in hybrid electric vehicles (PHEVs) are vehicles that utilize power from both an internal combustion engine and an electric battery that can be recharged from the grid. Simulations of series, parallel, and split-architecture ...

Sotingco, Daniel (Daniel S.)

2012-01-01T23:59:59.000Z

383

Platform Engineering Applied to Plug-In Hybrid Electric Vehicles  

SciTech Connect

This paper quantifies the relative impacts of each platform engineering step on conventional, hybrid, and plug-in hybrid vehicle architectures.

Markel, T.

2007-05-01T23:59:59.000Z

384

P1.2 -- Hybrid Electric Vehicle and Lithium Polymer NEV Testing  

SciTech Connect

The U.S. Department of Energy’s Advanced Vehicle Testing Activity tests hybrid electric, pure electric, and other advanced technology vehicles. As part of this testing, 28 hybrid electric vehicles (HEV) are being tested in fleet, dynamometer, and closed track environments. This paper discusses some of the HEV test results, with an emphasis on the battery performance of the HEVs. It also discusses the testing results for a small electric vehicle with a lithium polymer traction battery.

J. Francfort

2006-06-01T23:59:59.000Z

385

Comparative analysis of automotive powertrain choices for the near to mid-term future  

E-Print Network (OSTI)

This thesis attempts a technological assessment of automotive powertrain technologies for the near to mid term future. The powertrain types to be assessed include naturally aspirated gasoline engines, turbocharged gasoline ...

Kasseris, Emmanuel P

2006-01-01T23:59:59.000Z

386

Optimized control studies of a parallel hybrid electric vehicle  

E-Print Network (OSTI)

This thesis addresses the development of a control scheme to maximize automobile fuel economy and battery state-of-charge (SOC) while meeting exhaust emission standards for parallel hybrid electric vehicles, which are an alternative to conventional passenger vehicles. The principle components of the drive train are a small internal combustion engine and an electric motor, both of them applying torque directly to the drive shaft for propelling the vehicle. Each component of the parallel hybrid vehicle is modeled, and throttle angle, motor current and brake torque command chosen as the control inputs. A performance index describing the total fuel and battery charge used, as well as pollutants emitted over the federal drive cycle, is defined. The problem is to find the optimal control inputs, as a function of time, that minimize the performance index under the chosen drive cycle while satisfying lower and upper bounds on the controls as well as the torque command constraint, derived from the drive cycle speed that the vehicle must follow. The problem is formulated so that optimal control theory can be used by defining the Hamiltonian of the system and deriving the Euler-Lagrange equations. Four special cases for the control bounds which are of practical importance are considered. But, because of the complicated analytical derivatives, solving the general analytical problem is not tractable. The alternate approach that is chosen is a numerical optimization method that solves the constrained optimization problem using the Recursive Quadratic Programming Method.'To evaluate various control schemes, a set of selected performance measures are studied: only SOC performance, and balanced fuel and SOC performance. Simulations under the federal drive cycle show that we achieve the design objectives while getting better results than with a simple logic controller. The optimum control results suggest that the throttle should always be kept wide open for the SOC to be maximized. This should be accomplished with Buntin's logic controller and would allow us to keep his easy control implementation while improving his performance.

Bougler, Benedicte Bernadette

1995-01-01T23:59:59.000Z

387

Consumer Ready Plug-in Hybrid Electric Vehicle Andrew Shabashevich, Douglas Saucedo, Terrence Williams, Christian Reif, Cuyler Lattoraca,  

E-Print Network (OSTI)

1 Year 3 Consumer Ready Plug-in Hybrid Electric Vehicle Andrew Shabashevich, Douglas Saucedo as an all-electric vehicle, and a as a charge-sustaining, or a conventional Hybrid Electric Vehicle (HEV) is developing a Plug-in Hybrid Electric Vehicle (PHEV) to participate in the 2007 Challenge X competition

California at Davis, University of

388

Diagnostic Characterization of High-Power Lithium-Ion Batteries For Use in Hybrid Electric Vehicles  

E-Print Network (OSTI)

Diagnostic Characterization of High-Power Lithium-Ion Batteries For Use in Hybrid Electric Vehicles Lithium-ion batteries are a fast-growing technology that is attractive for use in portable electronics of lithium-ion batteries for hybrid electric vehicle (HEV) applications. The ATD Program is a joint effort

389

Study on Regenerative Brake Method of Hybrid Electric Drive System of Armored Vehicle  

Science Conference Proceedings (OSTI)

Aiming at characteristics of regenerative brake of hybrid electric drive system of tracked armored vehicle, mechanism of regenerative brake by pulse width modulation is in-depth analyzed, motor speed, brake current, feedback current, feedback energy ... Keywords: hybrid electric drive, motor, regenerative brake

Li Hua; Zhong Meng-chun; Zhang Jian; Xu Da; Lin Hai

2011-10-01T23:59:59.000Z

390

State of health aware charge management in hybrid electrical energy storage systems  

Science Conference Proceedings (OSTI)

This paper is the first to present an efficient charge management algorithm focusing on extending the cycle life of battery elements in hybrid electrical energy storage (HEES) systems while simultaneously improving the overall cycle efficiency. In particular, ... Keywords: charge management, hybrid electrical energy storage system, state of health

Qing Xie; Xue Lin; Yanzhi Wang; Massoud Pedram; Donghwa Shin; Naehyuck Chang

2012-03-01T23:59:59.000Z

391

Dynamic Reconfiguration of Photovoltaic Energy Harvesting System in Hybrid Electric Vehicles  

E-Print Network (OSTI)

Dynamic Reconfiguration of Photovoltaic Energy Harvesting System in Hybrid Electric Vehicles Yanzhi, xuelin, pedram}@usc.edu, 2 {naehyuck}@elpl.snu.ac.kr ABSTRACT Photovoltaic (PV) energy harvesting system is a promising energy source for battery replenishment in hybrid electric vehicles (HEVs.) The PV cell array

Pedram, Massoud

392

Dynamic reconfiguration of photovoltaic energy harvesting system in hybrid electric vehicles  

Science Conference Proceedings (OSTI)

Photovoltaic (PV) energy harvesting system is a promising energy source for battery replenishment in hybrid electric vehicles (HEVs.) The PV cell array is installed on different parts of a vehicle body such as the engine hood, door panels, and the roof ... Keywords: dynamic programming., hybrid electric vehicle, photovoltaic array reconfiguration, photovoltaic system

Yanzhi Wang; Xue Lin; Naehyuck Chang; Massoud Pedram

2012-07-01T23:59:59.000Z

393

Development of a Hardware-in-the-loop Simulation System for Hybrid Electric Vehicle Performance Test  

Science Conference Proceedings (OSTI)

In order to facilitate control strategy development and performance test of hybrid electric vehicle, a hardware-in-the-loop simulation system is developed. The system is constructed with LabVIEW and PXI hardware. Hardware-in-the-loop simulation test ... Keywords: hybrid electric vehicle, hardware-in-the-loop simulation, fuel economy, exhaust emission

Yanyi Zhang, Zhenhua Jin, Haoduan Wang, Qingchun Lu

2012-07-01T23:59:59.000Z

394

Advanced Powertrain Research Facility Document Date  

NLE Websites -- All DOE Office Websites (Extended Search)

10/18/2013 10/18/2013 Vehicle Setup Information Downloadable Dynamometer Database (D 3 )- Test Summary Sheet Vehicle Architecture Conventional Vehicle Dynamometer Input 2013 Volkswagen Jetta TDI Test Cell Location Front Advanced Powertrain Research Facility Document Date 10/18/2013 Revision Number 1 Vehicle Dynamometer Input Test weight [lb] 3516 Test Fuel Information Revision Number 1 Notes: Test weight [lb] Target A [lb] 3516 30.1456 Target B [lb/mph] Target C [lb/mph^2] 0.37653 0.015662 Test Fuel Information Fuel type 2007 Certification Diesel HF0583 Fuel density [g/ml] Fuel Net HV [BTU/lbm] 0.855 18355 Fuel type 2007 Certification Diesel HF0583 T e s t I D [ # ] C y c l e C o l d s t a r t ( C S t ) H o t s t a r t [ H S t ] D a t e T e s t C e l l T e m p [ C ] T e s t C e l l R H [ % ] T e s t C e l l B a r o [ i n / H g ] V e h i c l e c o o l i n g f a n s p e e d : S p e e d M a t

395

Advanced Powertrain Research Facility Document Date  

NLE Websites -- All DOE Office Websites (Extended Search)

7/30/2013 7/30/2013 Vehicle Setup Information Downloadable Dynamometer Database (D 3 )- Test Summary Sheet Vehicle Architecture Alt Fuel- CNG Vehicle Dynamometer Input 2012 Honda Civic GX Test Cell Location Front Advanced Powertrain Research Facility Document Date 7/30/2013 Revision Number 1 Vehicle Dynamometer Input Test weight [lb] 3192 Test Fuel Information MPGe derived by EPA calculation methods Revision Number 1 Notes: Test weight [lb] Target A [lb] 3192 22.2037 Target B [lb/mph] Target C [lb/mph^2] 0.45855 0.01263 Test Fuel Information MPGe derived by EPA calculation methods Fuel type Compressed Natural Gas (CNG) MPGe derived by EPA calculation methods Fuel density [g/ml] Fuel Net HV [BTU/lbm] 0.5872 905.3 Fuel type Compressed Natural Gas (CNG) T e s t I D [ # ] C y c l e C o l d s t a r t ( C S t ) H o t s t a r t

396

Modelling and Design Optimization of Low Speed Fuel Cell Hybrid Electric Vehicles  

E-Print Network (OSTI)

of emissions to global climate change. Although electric cars and buses have been the focus of much of electricModelling and Design Optimization of Low Speed Fuel Cell Hybrid Electric Vehicles by Matthew Blair Supervisors: Dr. Zuomin Dong ABSTRACT Electric vehicles, as an emerging transportation platform, have been

Victoria, University of

397

Charge migration efficiency optimization in hybrid electrical energy storage (HEES) systems  

Science Conference Proceedings (OSTI)

Electrical energy is high-quality form of energy, and thus it is beneficial to store the excessive electric energy in the electrical energy storage (EES) rather than converting into a different type of energy. Like memory devices, no single type of EES ... Keywords: charge management, charge migration, hybrid electrical energy storage

Yanzhi Wang; Younghyun Kim; Qing Xie; Naehyuck Chang; Massoud Pedram

2011-08-01T23:59:59.000Z

398

Hybrid Electric Vehicle Fleet and Baseline Performance Testing  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy’s Advanced Vehicle Testing Activity (AVTA) conducts baseline performance and fleet testing of hybrid electric vehicles (HEV). To date, the AVTA has completed baseline performance testing on seven HEV models and accumulated 1.4 million fleet testing miles on 26 HEVs. The HEV models tested or in testing include: Toyota Gen I and Gen II Prius, and Highlander; Honda Insight, Civic and Accord; Chevrolet Silverado; Ford Escape; and Lexus RX 400h. The baseline performance testing includes dynamometer and closed track testing to document the HEV’s fuel economy (SAE J1634) and performance in a controlled environment. During fleet testing, two of each HEV model are driven to 160,000 miles per vehicle within 36 months, during which maintenance and repair events, and fuel use is recorded and used to compile life-cycle costs. At the conclusion of the 160,000 miles of fleet testing, the SAE J1634 tests are rerun and each HEV battery pack is tested. These AVTA testing activities are conducted by the Idaho National Laboratory, Electric Transportation Applications, and Exponent Failure Analysis Associates. This paper discusses the testing methods and results.

J. Francfort; D. Karner

2006-04-01T23:59:59.000Z

399

Interpersonal Influence within Car Buyers’ Social Networks: Five Perspectives on Plug-in Hybrid Electric Vehicle Demonstration Participants  

E-Print Network (OSTI)

promoted electric and hybrid vehicles to reduce urban airthe vehicle, and from hybrid vehicles, i.e. , adding batteryHaving researched hybrid vehicle and other pro-environmental

Axsen, Jonn; Kurani, Kenneth S.

2009-01-01T23:59:59.000Z

400

Estimating the potential of controlled plug-in hybrid electric vehicle charging to reduce operational and capacity expansion costs for electric  

E-Print Network (OSTI)

Estimating the potential of controlled plug-in hybrid electric vehicle charging to reduce quantify the benefits of controlled charging of plug-in hybrid electric vehicles. Costs are determined expansion Plug-in hybrid electric vehicles Controlled charging Wind power integration a b s t r a c

McGaughey, Alan

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Demand for Electric Vehicles in Hybrid Households: An Exploratory Analysis  

E-Print Network (OSTI)

stated they wouldlikely add an electric and vehicle to theirhouseholdsand the demand electric vehicles", Transportation1983) "A Critical Reviewof Electric Vehicle MarketStudies",

Kurani, Kenneth S.; Turrentine, Tom; Sperling, Daniel

1994-01-01T23:59:59.000Z

402

Evaluation Of Potential Hybrid Electric Vehicle Applications: Vol I  

E-Print Network (OSTI)

Air Batteries for Electric Vehicles” E.J.Rudd. SAE 891660.the Soleq Evcort Electric Vehicle”. DOE/ID--10232. Preparedfor Fiscal Year 88, Electric Vehicle Program, February

Gris, Arturo E.

1991-01-01T23:59:59.000Z

403

An Activity-Based Assessment of the Potential Impacts of Plug-In Hybrid Electric Vehicles on Energy and Emissions Using One-Day Travel Data  

E-Print Network (OSTI)

of Plug-in Hybrid Electric Vehicle Technology, Nationalof Plug-In Hybrid Electric Vehicles on Energy and Emissionsof Plug-In Hybrid Electric Vehicles on Energy and Emissions

Recker, W. W.; Kang, J. E.

2010-01-01T23:59:59.000Z

404

An Activity-Based Assessment of the Potential Impacts of Plug-In Hybrid Electric Vehicles on Energy and Emissions Using One-Day Travel Data  

E-Print Network (OSTI)

Analysis of Plug-in Hybrid Electric Vehicle Technology,Impacts of Plug-In Hybrid Electric Vehicles on Energy andImpacts of Plug-In Hybrid Electric Vehicles on Energy and

Recker, W. W.; Kang, J. E.

2010-01-01T23:59:59.000Z

405

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

2010). Plug-in hybrid electric vehicles as regulating powervalue of plug-in hybrid electric vehicles as grid resources.of using plug-in hybrid electric vehicle battery packs for

Greer, Mark R

2012-01-01T23:59:59.000Z

406

Evaluation of a Lower-Energy Energy Storage System (LEESS) for Full-Hybrid Electric Vehicles (HEVs) (Presentation)  

DOE Green Energy (OSTI)

This presentation discusses the evaluation of a lower-energy energy storage system for full-hybrid electric vehicles.

Gonder, J.; Ireland, J.; Cosgrove, J.

2013-04-01T23:59:59.000Z

407

DOE Announces $30 Million for Plug-in Hybrid Electric Vehicle Projects |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0 Million for Plug-in Hybrid Electric Vehicle 0 Million for Plug-in Hybrid Electric Vehicle Projects DOE Announces $30 Million for Plug-in Hybrid Electric Vehicle Projects June 12, 2008 - 1:30pm Addthis Adds Plug-in Hybrid Vehicle to Department's Fleet WASHINGTON - U.S. Department of Energy (DOE) Assistant Secretary of Energy Efficiency and Renewable Energy Andy Karsner today announced up to $30 million in funding over three years for three cost-shared Plug-in Hybrid Electric Vehicles (PHEVs) demonstration and development projects. The selected projects will accelerate the development of PHEVs capable of traveling up to 40 miles without recharging, which includes most daily roundtrip commutes and satisfies 70 percent of the average daily travel in the U. S. The projects will also address critical barriers to achieving

408

The Household Market for Electric Vehicles: Testing the Hybrid Household Hypothesis -- A Reflexively Designed Survey of New-Car-Buying Multi-Vehicle California Households  

E-Print Network (OSTI)

by electric and hybrid vehicles", SAETechmcal Papers No.may response to hybrid vehicles Finally, we suggest thatsamebetweenvehicle tyoes. Hybrid Vehicles for examplecost a

Turrentine, Thomas; Kurani, Kenneth S.

2001-01-01T23:59:59.000Z

409

Control system and method for a hybrid electric vehicle  

DOE Patents (OSTI)

A vehicle system controller (20) is presented for a LSR parallel hybrid electric vehicle having an engine (10), a motor (12), wheels (14), a transmission (16) and a battery (18). The vehicle system controller (20) has a state machine having a plurality of predefined states (22-32) that represent operating modes for the vehicle. A set of rules is defined for controlling the transition between any two states in the state machine. The states (22-32) are prioritized according to driver demands, energy management concerns and system fault occurrences. The vehicle system controller (20) controls the transitions from a lower priority state to a higher priority state based on the set of rules. In addition, the vehicle system controller (20) will control a transition to a lower state from a higher state when the conditions no longer warrant staying in the current state. A unique set of output commands is defined for each state for the purpose of controlling lower level subsystem controllers. These commands serve to achieve the desire vehicle functionality within each state and insure smooth transitions between states.

Phillips, Anthony Mark (Northville, MI); Blankenship, John Richard (Dearborn, MI); Bailey, Kathleen Ellen (Dearborn, MI); Jankovic, Miroslava (Birmingham, MI)

2001-01-01T23:59:59.000Z

410

Simulation of electric vehicles with hybrid power systems  

SciTech Connect

Computer programs for the simulation of the operation of electric vehicles with hybrid power systems are described. These programs treat cases in which high energy density ultracapacitors or high power density pulse batteries are used to load level the main energy storage battery in the vehicle. A generalized control strategy for splitting the power between the main battery and the pulse power devices is implemented such that the user can specify the nominal battery power as a function of the state-of-charge of the ultracapacitor or pulse power battery. The programs display graphically on the screen, as they run, the power from both the main battery and the pulse power device and the state-of-charge of the pulse power device. After each run is completed, a summary is printed out from which the effect of load leveling the battery on vehicle range and energy consumption can be determined. Default input files are provided with the programs so various combinations of vehicles, driveline components, and batteries of special current interest to the EV community can be run with either type of pulse power device. Typical simulation results are shown including cases in which the pulse power devices are connected in parallel with the main battery without interface electronics. 2 refs., 7 figs., 14 tabs.

Burke, A.F.; Cole, G.H.

1990-01-01T23:59:59.000Z

411

Optimal Charging of Plug-in Hybrid Electric Vehicles in Smart Grids Somayeh Sojoudi Steven H. Low  

E-Print Network (OSTI)

1 Optimal Charging of Plug-in Hybrid Electric Vehicles in Smart Grids Somayeh Sojoudi Steven H. Low Abstract-- Plug-in hybrid electric vehicles (PHEVs) play an important role in making a greener future-in hybrid electric vehicles (PHEVs) are becoming more popular as we move toward a greener future. PHEVs

Low, Steven H.

412

A rule-based energy management strategy for plug-in hybrid electric vehicle (PHEV)  

Science Conference Proceedings (OSTI)

Hybrid Electric Vehicles (HEV) combine the power from an electric motor with that from an internal combustion engine to propel the vehicle. The HEV electric motor is typically powered by a battery pack through power electronics. The HEV battery is recharged ...

Harpreetsingh Banvait; Sohel Anwar; Yaobin Chen

2009-06-01T23:59:59.000Z

413

Addendum to 'An innovation and policy agenda for commercially competitive plug-in hybrid electric vehicles'  

E-Print Network (OSTI)

-electric vehicles (EVs). We pay particular attention to grid impacts, break-even battery costs, and the three ways battery cost relative to the current generation of hybrid electric vehicles. Since we completed that based on a cost-benefit framework, California drivers would often use grid-supplied electricity to power

Kammen, Daniel M.

414

Day-ahead electricity price forecasting by a new hybrid method  

Science Conference Proceedings (OSTI)

Electricity price forecasting has become necessary for power producers and consumers in the current deregulated electricity markets. Seeking for more accurate price forecasting techniques, this paper proposes a new hybrid method based on wavelet transform ... Keywords: ARIMA, Electricity price forecasting, LSSVM, PSO, WT

Jinliang Zhang; Zhongfu Tan; Shuxia Yang

2012-11-01T23:59:59.000Z

415

Modelling, Simulation, Testing, and Optimization of Advanced Hybrid Vehicle Powertrains  

E-Print Network (OSTI)

FCV: fuel cell vehicle FEA: finite element analysis GA: Genetic Algorithms GCM: Global Circulation of a power-split architecture with two modes (or configurations) introduced by General Motors Corporation.2 General Motors Designs

Victoria, University of

416

Hybrid Fuel Cell Vehicle Powertrain Development Considering Power Source Degradation.  

E-Print Network (OSTI)

??Vehicle design and control is an attractive area of research in that it embodies a convergence of societal need, technical limitation, and emerging capability. Environmental,… (more)

Stevens, Matthew

2009-01-01T23:59:59.000Z

417

The challenges and policy options for integrating plug-in hybrid electric vehicle into the electric grid  

SciTech Connect

Plug-in hybrid electric vehicle may be prime candidates for the next generation of vehicles, but they offer several technological and economical challenges. This article assesses current progress in PHEV technology, market trends, research needs, challenges ahead and policy options for integrating PHEVs into the electric grid. (author)

Srivastava, Anurag K.; Annabathina, Bharath; Kamalasadan, Sukumar

2010-04-15T23:59:59.000Z

418

Analysis of a diesel-electric hybrid urban bus system  

DOE Green Energy (OSTI)

A hybrid bus powered by a diesel engine and a battery pack has been analyzed over an idealized bus-driving cycle in Chicago. Three hybrid configurations, two parallel and one series, have been evaluated. The results indicate that the fuel economy of a hybrid bus, taking into account the regenerative braking, is comparable with that of a conventional diesel bus. Life-cycle costs are slightly higher because of the added weight and cost of the battery.

Marr, W.W.; Sekar, R.R. [Argonne National Lab., IL (United States); Ahlheim, M.C. [Regional Transportation Authority, Chicago, IL (United States)

1993-08-01T23:59:59.000Z

419

Fundamental challenges for hybrid electrical/optical datacenter networks  

E-Print Network (OSTI)

OF CALIFORNIA, SAN DIEGO Fundamental Challenges for Hybridthe Optical Divide: Fundamental Challenges for Hy- bridthe Optical Divide: Fundamental Challenges for Hybrid

Bazzaz, Hamid Hajabdolali

2011-01-01T23:59:59.000Z

420

Electric machine for hybrid motor vehicle - Energy Innovation ...  

A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet ...

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

New York City Transit Diesel Hybrid-Electric Buses Final Results: DOE/ NREL  

Open Energy Info (EERE)

Transit Diesel Hybrid-Electric Buses Final Results: DOE/ NREL Transit Diesel Hybrid-Electric Buses Final Results: DOE/ NREL Transit Bus Evaluation Project Jump to: navigation, search Name New York City Transit Diesel Hybrid-Electric Buses Final Results: DOE/ NREL Transit Bus Evaluation Project Agency/Company /Organization Department of Energy Partner National Renewable Energy Laboratory Batelle"National Renewable Energy Laboratory Batelle" cannot be used as a page name in this wiki. Focus Area Transportation Phase Bring the Right People Together, Determine Baseline, Evaluate Options, Develop Finance and Implement Projects Resource Type Guide/manual Availability Publicly available--Free Publication Date 7/1/2002 Website http://www.nrel.gov/docs/fy02o Locality New York City References New York City Transit Diesel Hybrid-Electric Buses Final Results: DOE/ NREL Transit Bus Evaluation Project[1]

422

Hybrid Electric Vehicles: How They Perform in the Real World | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid Electric Vehicles: How They Perform in the Real World Hybrid Electric Vehicles: How They Perform in the Real World Hybrid Electric Vehicles: How They Perform in the Real World October 5, 2009 - 11:27am Addthis John Lippert One advantage of working on a U.S. Department of Energy (DOE) support team is that I'm exposed to the impressive work DOE is doing to develop and promote advanced energy technologies. I'm particularly impressed with the data DOE has gathered as part of the Advanced Vehicle Testing Activity (AVTA) on many of the makes and models of hybrid-electric vehicles (HEVs) commercially available in the United States. The AVTA works with government, commercial, and industry fleets to measure real-world vehicle performance of production and pre-production advanced technology vehicles and makes this information available to fleets and the general public.

423

Plug-in Hybrid Electric Vehicle Fuel Use Reporting Methods and...  

NLE Websites -- All DOE Office Websites (Extended Search)

INLEXT-09-16343 Plug-in Hybrid Electric Vehicle Fuel Use Reporting Methods and Results James E. Francfort Richard B. Carlson Mindy L. Kirkpatrick Matthew G. Shirk John G. Smart...

424

New nitride-based devices for electrical detection of DNA hybridization  

E-Print Network (OSTI)

In this thesis we designed and began the fabrication of three new solid state sensors for the detection of DNA hybridization through electrical measurements. The first sensor is a surface acoustic wave device with tapered ...

Sheffler, Ryan Taylor

2007-01-01T23:59:59.000Z

425

DOE News Release - DOE completes 1 million miles of hybrid electric...  

NLE Websites -- All DOE Office Websites (Extended Search)

on 100 percent hydrogen, and various blends of hydrogen and compressed natural gas (CNG). The use of hybrid electric vehicles and hydrogen and hydrogenCNG fuels reduces the...

426

Analysis of Integration of Plug-in Hybrid Electric Vehicles in the Distribution Grid.  

E-Print Network (OSTI)

?? The new generation of cars are so-called Plug-in Hybrid Electric Vehicles (PHEVs) which has the grid connection capability. By the introduction of these vehicles,… (more)

Karnama, Ahmad

2009-01-01T23:59:59.000Z

427

An analysis of hybrid-electric vehicles as the car of the future  

E-Print Network (OSTI)

This thesis will examine the validity of the benefits of the Hybrid-Electric Vehicle (HEV). With the recent focus on energy initiatives, reflected through Bush's state of the union, as well as President Hockfield's MIT ...

Kang, Heejay

2007-01-01T23:59:59.000Z

428

Prospects for plug-in hybrid electric vehicles in the United States : a general equilibrium analysis  

E-Print Network (OSTI)

The plug-in hybrid electric vehicle (PHEV) could significantly contribute to reductions in carbon dioxide emissions from personal vehicle transportation in the United States over the next century, depending on the ...

Karplus, Valerie Jean

2008-01-01T23:59:59.000Z

429

Hybrid electric vehicle technology assessment : methodology, analytical issues, and interim results.  

DOE Green Energy (OSTI)

This report presents the results of the first phase of Argonne National Laboratory's (ANL's) examination of the costs and energy impacts of light-duty hybrid electric vehicles (HEVs). We call this research an HEV Technology Assessment, or HEVTA. HEVs are vehicles with drivetrains that combine electric drive components (electric motor, electricity storage) with a refuelable power plant (e.g., an internal combustion engine). The use of hybrid drivetrains is widely considered a key technology strategy in improving automotive fuel efficiency. Two hybrid vehicles--Toyota's Prius and Honda's Insight--have been introduced into the U.S. market, and all three auto industry participants in the Partnership for a New Generation of Vehicles (PNGV) have selected hybrid drivetrains for their prototype vehicles.

Plotkin, S.; Santini, D.; Vyas, A.; Anderson, J.; Wang, M.; Bharathan, D.; He, J.

2002-03-13T23:59:59.000Z

430

Fault-Delayed Voltage Recovery Control with Plug-In Hybrid Electric Vehicles  

Science Conference Proceedings (OSTI)

This paper presents an investigation into the impact that plug-in hybrid electric vehicles (PHEVs) could have to mitigate the effects of fault-delayed voltage recovery. The energy storage and conversion system in PHEVs, given potentially high levels ...

Curtis Roe; Yousef M. Al-Abdullah; Dhwanil Desai; George K. Stefopoulos; George J. Cokkinides; A. P. Meliopoulos

2010-01-01T23:59:59.000Z

431

Nonlinear and linear models for losses of plug in hybrid electric vehicle: A computation approach  

Science Conference Proceedings (OSTI)

This paper presents nonlinear and linear models for the losses of Plug in Hybrid Electric Vehicle (PHEV). An accurate model to calculate the PHEV losses for just one vehicle is not remarkable. However

2013-01-01T23:59:59.000Z

432

H8, A Novel Hybrid Electrical and Chemical Barrier Material for ...  

Science Conference Proceedings (OSTI)

I4, Electrical Spin Injection in a Hybrid Organic/Inorganic Spin-Polarized Light Emitting Diode (Spin-LED) · I5, Properties of MnAs/GaMnAs/MnAs Magnetic ...

433

Incorporation of plug in hybrid electric vehicle in the reactive power market  

Science Conference Proceedings (OSTI)

This paper incorporates plug in hybrid electric vehicle(PHEV) in the reactive power market. The PHEV capability curve is first extracted considering the operation limit of PHEV. In order to offer price in the reactive power market

H. Feshki Farahani; H. A. Shayanfar; M. S. Ghazizadeh

2012-01-01T23:59:59.000Z

434

Diagnostic Characterization of High Power Lithium-Ion Batteries for Use in Hybrid Electric Vehicles  

E-Print Network (OSTI)

Diagnostic Characterization of High Power Lithium-Ion Batteries for Use in Hybrid Electric Vehicles. Manuscript submitted May 15, 2000; revised manuscript received January 15, 2001. Lithium-ion batteries effort by the U.S. Department of Energy to aid the development of lithium-ion batteries for hybrid

435

Hybrid photovoltaic thermal collector (PVT) for the production of hot water and electricity  

Science Conference Proceedings (OSTI)

The main concept of developing the hybrid Photovoltaic/Thermal (PV/T) is to increase the efficiency of the solar and thermal collector. It is known that the efficiency of the Photovoltaic solar collector is decreases when the ambient temperature increased ... Keywords: absorber collectors, hybrid photovoltaic thermal (PVT), thermal and electrical efficiency

Adnan Ibrahim; K. Sopian; M. Y. Othman; M. H. Ruslan; M. A. Alghoul; M. Yahya; Azami Zaharim

2008-11-01T23:59:59.000Z

436

Global Grid-Connected Hybrid-Electric Vehicle Project: Year-End Summary Report, November 2000  

Science Conference Proceedings (OSTI)

This interim report summarizes research conducted under the auspices of the Global Grid-Connected Hybrid Electric Vehicle Project, an EPRI initiative to promote the use of grid-connected electric technologies in heavy-duty applications. One study in the program evaluated the potential of converting a Ford E-350 or E-450 Super Duty chassis into a grid-connected hybrid electric vehicle airport shuttle bus and a Ford Explorer chassis into a dedicated electric vehicle delivery van. A second study analyzed ad...

2000-12-13T23:59:59.000Z

437

Hybrid simulation of large electrical networks with assymmetrical fault modelling  

Science Conference Proceedings (OSTI)

Owing to the increasing attention placed on dynamic security assessment in the light of recent blackouts, hybrid simulation, involving the interfacing of electromagnetic transients (EMT) simulators and transient stability (TS) simulators for the more ... Keywords: asymmetrical fault modelling, electromagnetic transients, hybrid simulation, interaction protocol, transient stability

H. T. Su; K. W. Chan; L. A. Snider

2008-03-01T23:59:59.000Z

438

The cart before the horse? National noise policy for hybrid and electric vehicles  

Science Conference Proceedings (OSTI)

As the federal government proceeds to define noise policy for hybrid and electric vehicles questions are being raised about the adequacy of information and science behind that policy. This paper identifies information required to produce effective noise policy for hybrid and electric vehicles and examines federal policy with respect to those requirements. What do we need to know? What do we know? And most importantly

Dennis Weidemann; Leslie D. Blomberg

2013-01-01T23:59:59.000Z

439

Indianapolis Public Transportation Corporation. Advanced Technology Vehicles in Service: Diesel Hybrid Electric Buses (Fact Sheet).  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Web site and in print publications. Web site and in print publications. TESTING ADVANCED VEHICLES INDIANAPOLIS PUBLIC TRANSPORTATION ◆ DIESEL HYBRID ELECTRIC BUSES Indianapolis Public Transportation DIESEL HYBRID ELECTRIC BUSES NREL/PIX 13504, 13505, 13583 THE INDIANAPOLIS PUBLIC TRANSPORTATION CORPORATION (INDYGO) provides transit service in the Indianapolis Metropolitan area, using 226 vehicles to serve 28 fixed and demand response routes. IndyGo vehicles

440

Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume VI. Cost analysis  

DOE Green Energy (OSTI)

The purpose of the cost analysis is to determine the economic feasibility of a variety of hybrid vehicles with respect to conventional vehicles specifically designed for the same duty cycle defined by the mission analysis. Several different hybrid configurations including parallel, parallel-flywheel, and series vehicles were evaluated. The ramifications of incorporating examples of advanced batteries, these being the advanced lead-acid, nickel-zinc, and sodium sulfur were also investigated. Vehicles were specifically designed with these batteries and for the driving cycles specified by the mission. Simulated operation on the missions yielded the energy consumption (petroleum and/or electricity) over the driving cycles. It was concluded that: in the event that gasoline prices reach $2.50 to $3.00/gal, hybrid vehicles in many applications will become economically competitive with conventional vehicles without subsidization; in some commercial applications hybrid vehicles could be economically competitive, when the gasoline price ranges from $1.20 to $1.50/gal. The cost per kWh per cycle of the advanced batteries is much more important economically than the specific energy; the series hybrid vehicles were found to be more expensive in comparison to the parallel or parallel-flywheel hybrids when designed as passenger vehicles; and hybrid vehicles designed for private use could become economically competitive and displace up to 50% of the fuel normally used on that mission if subsidies of $500 to $2000 were supplied to the owner/operator. (LCL)

Hardy, K.S.

1979-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Simulation of catalytic oxidation and selective catalytic NOx reduction in lean-exhaust hybrid vehicles  

DOE Green Energy (OSTI)

We utilize physically-based models for diesel exhaust catalytic oxidation and urea-based selective catalytic NOx reduction to study their impact on drive cycle performance of hypothetical light-duty diesel powered hybrid vehicles. The models have been implemented as highly flexible SIMULINK block modules that can be used to study multiple engine-aftertreatment system configurations. The parameters of the NOx reduction model have been adjusted to reflect the characteristics of Cu-zeolite catalysts, which are of widespread current interest. We demonstrate application of these models using the Powertrain System Analysis Toolkit (PSAT) software for vehicle simulations, along with a previously published methodology that accounts for emissions and temperature transients in the engine exhaust. Our results illustrate the potential impact of DOC and SCR interactions for lean hybrid electric and plug-in hybrid electric vehicles.

Gao, Zhiming [ORNL; Daw, C Stuart [ORNL; Chakravarthy, Veerathu K [ORNL

2012-01-01T23:59:59.000Z

442

Ultracapacitors for Electric and Hybrid Vehicles - Performance Requirements, Status of the Technology, and R&D Needs  

E-Print Network (OSTI)

Pulse Power Devices in Electric Vehicle Propulsion Systems,the Tenth International Electric Vehicle Symposium (EVS-10),4. Burke, A.F. , Hybrid/Electric Vehicle Design Options and

Burke, Andrew F

1995-01-01T23:59:59.000Z

443

2006 Lexus RX400h-4807 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660004807). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

444

2006 Lexus RX400h-2575 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660002575). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

445

2006 Lexus RX400h-2575 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660002575). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

446

2006 Lexus RX400h-4807 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660004807). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

Tyler Gray; Chester Motloch; James Francfort

2010-01-01T23:59:59.000Z

447

An assessment of the potential environmental impact of electric and hybrid-electric vehicles in Texas  

E-Print Network (OSTI)

Increases in environmental and air quality problems due to continued growth in automobile population and usage have prompted many states including Texas to consider the implementation of an alternative vehicle program to alleviate these problems. Given the need for such programs, there has been minimal research conducted in analyzing the potential impacts of alternative vehicles, namely electric vehicles (EVs) and hybrid-electric vehicles (HEVs). This research addresses the need for assessing the potential environmental impacts of alternative vehicles for the state of Texas. The main contributions of this research are the derivation of emission rates for EVs that are representative of Texas, and an analysis of the potential impact of various alternative vehicle programs incorporating EVs and HEVS. Specifically, emission inventory results from various alternative vehicle Scenarios were compared to a Baseline Scenario with conventional vehicles, in order to measure the relative benefits of each program. Emission inventories were generated by standard EPA procedure using Mobile5b. Two major findings of this research were the negative impact of EVs on NO,, Emissions and the HEVs superior Emissions performance for all the three pollutants addressed in this study. Based on the research findings, the use of HEVs as an alternative vehicle for the state of Texas is recommended.

Kim, Jung-Woo

1998-01-01T23:59:59.000Z

448

Benchmarking of OEM Hybrid Electric Vehicles at NREL: Milestone Report  

DOE Green Energy (OSTI)

A milestone report that describes the NREL's progress and activities related to the DOE FY2001 Annual Operating Plan milestone entitled ''Benchmark 2 new production or pre-production hybrids with ADVISOR.''

Kelly, K. J.; Rajagopalan, A.

2001-10-26T23:59:59.000Z

449

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network (OSTI)

at high efficiency. For a Prius size vehicle, if the useablesustaining hybrid like the Prius. If the energy stored inplanetary, dual-mode (Toyota/Prius) c. Multiple-planetary,

Burke, Andy

2009-01-01T23:59:59.000Z

450

Boost Converters for Gas Electric and Fuel Cell Hybrid Electric Vehicles  

DOE Green Energy (OSTI)

Hybrid electric vehicles (HEVs) are driven by at least two prime energy sources, such as an internal combustion engine (ICE) and propulsion battery. For a series HEV configuration, the ICE drives only a generator, which maintains the state-of-charge (SOC) of propulsion and accessory batteries and drives the electric traction motor. For a parallel HEV configuration, the ICE is mechanically connected to directly drive the wheels as well as the generator, which likewise maintains the SOC of propulsion and accessory batteries and drives the electric traction motor. Today the prime energy source is an ICE; tomorrow it will very likely be a fuel cell (FC). Use of the FC eliminates a direct drive capability accentuating the importance of the battery charge and discharge systems. In both systems, the electric traction motor may use the voltage directly from the batteries or from a boost converter that raises the voltage. If low battery voltage is used directly, some special control circuitry, such as dual mode inverter control (DMIC) which adds a small cost, is necessary to drive the electric motor above base speed. If high voltage is chosen for more efficient motor operation or for high speed operation, the propulsion battery voltage must be raised, which would require some type of two-quadrant bidirectional chopper with an additional cost. Two common direct current (dc)-to-dc converters are: (1) the transformer-based boost or buck converter, which inverts a dc voltage, feeds the resulting alternating current (ac) into a transformer to raise or lower the voltage, and rectifies it to complete the conversion; and (2) the inductor-based switch mode boost or buck converter [1]. The switch-mode boost and buck features are discussed in this report as they operate in a bi-directional chopper. A benefit of the transformer-based boost converter is that it isolates the high voltage from the low voltage. Usually the transformer is large, further increasing the cost. A useful feature of the switch mode boost converter is its simplicity. Its inductor must handle the entire current, which is responsible for its main cost. The new Z-source inverter technology [2,3] boosts voltage directly by actively using the zero state time to boost the voltage. In the traditional pulse width modulated (PWM) inverter, this time is used only to control the average voltage by disconnecting the supply voltage from the motor. The purpose of this study is to examine the Z-source's potential for reducing the cost and improving the reliability of HEVs.

McKeever, JW

2005-06-16T23:59:59.000Z

451

Boost Converters for Gas Electric and Fuel Cell Hybrid Electric Vehicles  

SciTech Connect

Hybrid electric vehicles (HEVs) are driven by at least two prime energy sources, such as an internal combustion engine (ICE) and propulsion battery. For a series HEV configuration, the ICE drives only a generator, which maintains the state-of-charge (SOC) of propulsion and accessory batteries and drives the electric traction motor. For a parallel HEV configuration, the ICE is mechanically connected to directly drive the wheels as well as the generator, which likewise maintains the SOC of propulsion and accessory batteries and drives the electric traction motor. Today the prime energy source is an ICE; tomorrow it will very likely be a fuel cell (FC). Use of the FC eliminates a direct drive capability accentuating the importance of the battery charge and discharge systems. In both systems, the electric traction motor may use the voltage directly from the batteries or from a boost converter that raises the voltage. If low battery voltage is used directly, some special control circuitry, such as dual mode inverter control (DMIC) which adds a small cost, is necessary to drive the electric motor above base speed. If high voltage is chosen for more efficient motor operation or for high speed operation, the propulsion battery voltage must be raised, which would require some type of two-quadrant bidirectional chopper with an additional cost. Two common direct current (dc)-to-dc converters are: (1) the transformer-based boost or buck converter, which inverts a dc voltage, feeds the resulting alternating current (ac) into a transformer to raise or lower the voltage, and rectifies it to complete the conversion; and (2) the inductor-based switch mode boost or buck converter [1]. The switch-mode boost and buck features are discussed in this report as they operate in a bi-directional chopper. A benefit of the transformer-based boost converter is that it isolates the high voltage from the low voltage. Usually the transformer is large, further increasing the cost. A useful feature of the switch mode boost converter is its simplicity. Its inductor must handle the entire current, which is responsible for its main cost. The new Z-source inverter technology [2,3] boosts voltage directly by actively using the zero state time to boost the voltage. In the traditional pulse width modulated (PWM) inverter, this time is used only to control the average voltage by disconnecting the supply voltage from the motor. The purpose of this study is to examine the Z-source's potential for reducing the cost and improving the reliability of HEVs.

McKeever, JW

2005-06-16T23:59:59.000Z

452

Electric and hybrid vehicle project. Quarterly report of private-sector operations, first quarter 1982  

DOE Green Energy (OSTI)

As of January 1, 1982 sixteen private-sector site operators at 30 sites in the US were involved in electric and hybrid electric-powered vehicle demonstration programs. Data for 1981 and the first quarter of 1982 are presented on vehicle selection, miles accumulated, energy usage, maintenance requirements, reliability and operating performance for demonstration vehicles at each site. (LCL)

None

1982-06-01T23:59:59.000Z

453

Optimal control of a grid-connected hybrid electrical energy storage system for homes  

Science Conference Proceedings (OSTI)

Integrating residential photovoltaic (PV) power generation and electrical energy storage (EES) systems into the Smart Grid is an effective way of utilizing renewable power and reducing the consumption of fossil fuels. This has become a particularly interesting ... Keywords: hybrid electrical energy storage system, optimal control, smart grid

Yanzhi Wang, Xue Lin, Massoud Pedram, Sangyoung Park, Naehyuck Chang

2013-03-01T23:59:59.000Z

454

Environmental Assessment of Plug-In Hybrid Electric Vehicles, Volume 1: Nationwide Greenhouse Gas Emissions  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions 1015325 Final Report, July 2007 Each of the ... scenarios showed significant Greenhouse Gas reductions due to PHEV fleet penetration ... ... PHEVs adoption results in significant reduction in the consumption of petroleum fuels. ' ' DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS DOCUMENT WAS PREPARED BY THE ORGANIZATION(S) NAMED BELOW AS AN ACCOUNT OF WORK SPONSORED OR COSPONSORED BY THE ELECTRIC POWER RESEARCH INSTITUTE, INC. (EPRI). NEITHER EPRI, ANY MEMBER OF EPRI, ANY COSPONSOR, THE ORGANIZATION(S) BELOW, NOR ANY PERSON ACTING

455

Hybrid-Electric Porsche GT3R to Make North American Debut | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut September 24, 2010 - 4:10pm Addthis The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy What does this mean for me? Petit Le Mans race in Georgia to feature five green vehicles Green Racing Initiative seeks to encourage development of energy efficient vehicles Two 60 kW electric motors part of GT3R's propulsion system

456

Hybrid-Electric Porsche GT3R to Make North American Debut | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut September 24, 2010 - 4:10pm Addthis The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy What does this mean for me? Petit Le Mans race in Georgia to feature five green vehicles Green Racing Initiative seeks to encourage development of energy efficient vehicles Two 60 kW electric motors part of GT3R's propulsion system

457

Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet describes UPS second generation hybrid-electric delivery vehicles as compared to conventional delivery vehicles. Medium-duty commercial vehicles such as moving trucks, beverage-delivery trucks, and package-delivery vans consume almost 2,000 gal of fuel per year on average. United Parcel Service (UPS) operates hybrid-electric package-delivery vans to reduce the fuel use and emissions of its fleet. In 2008, the National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the first generation of UPS' hybrid delivery vans. These hybrid vans demonstrated 29%-37% higher fuel economy than comparable conventional diesel vans, which contributed to UPS' decision to add second-generation hybrid vans to its fleet. The Fleet Test and Evaluation Team is now evaluating the 18-month, in-service performance of 11 second-generation hybrid vans and 11 comparable conventional diesel vans operated by UPS in Minneapolis, Minnesota. The evaluation also includes testing fuel economy and emissions at NREL's Renewable Fuels and Lubricants (ReFUEL) Laboratory and comparing diesel particulate filter (DPF) regeneration. In addition, a followup evaluation of UPS' first-generation hybrid vans will show how those vehicles performed over three years of operation. One goal of this project is to provide a consistent comparison of fuel economy and operating costs between the second-generation hybrid vans and comparable conventional vans. Additional goals include quantifying the effects of hybridization on DPF regeneration and helping UPS select delivery routes for its hybrid vans that maximize the benefits of hybrid technology. This document introduces the UPS second-generation hybrid evaluation project. Final results will be available in mid-2012.

Not Available

2011-11-01T23:59:59.000Z

458

Stochastic Optimal Control for Series Hybrid Electric Vehicles  

SciTech Connect

Increasing demand for improving fuel economy and reducing emissions has stimulated significant research and investment in hybrid propulsion systems. In this paper, we address the problem of optimizing online the supervisory control in a series hybrid configuration by modeling its operation as a controlled Markov chain using the average cost criterion. We treat the stochastic optimal control problem as a dual constrained optimization problem. We show that the control policy that yields higher probability distribution to the states with low cost and lower probability distribution to the states with high cost is an optimal control policy, defined as an equilibrium control policy. We demonstrate the effectiveness of the efficiency of the proposed controller in a series hybrid configuration and compare it with a thermostat-type controller.

Malikopoulos, Andreas [ORNL

2013-01-01T23:59:59.000Z

459

How green are electric vehicles? It is thought plug-in hybrids and other electric vehicles are more environmental friendly and  

E-Print Network (OSTI)

How green are electric vehicles? It is thought plug-in hybrids and other electric vehicles are more environmental friendly and produce less pollution. Examining other aspects of electric vehicles besides tailpipe vehicles are a life cycle analysis approach must be used. Electricity: Electric vehicles will require more

Toohey, Darin W.

460

Environmental Assessment of Plug-In Hybrid Electric Vehicles, Volume 3: California Assessment Report  

Science Conference Proceedings (OSTI)

National interest in electric transportation, particularly plug-in hybrid electric vehicles (PHEVs), has increased dramatically in recent years. Much of this interest is based on the potential of PHEVs to reduce petroleum consumption, reduce greenhouse gases, and improve air quality. The Electric Power Research Institute (EPRI) previously conducted a detailed assessment of the impacts on air quality and greenhouse gas emissions if significant numbers of Americans drove cars that were fueled by the power ...

2009-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Electric and Hybrid Vehicle Program Site Operator Program Quarterly...  

NLE Websites -- All DOE Office Websites (Extended Search)

America, a utility-led program, will conduct performance and evaluation tests to support market development for electric vehicles. Program redirection in the near and medium term...

462

Electric and Hybrid Vehicle System Research and Development Project: Hybrid Vehicle Potential Assessment. Volume VIII. Scenario generation  

SciTech Connect

Scenarios are described which have been generated in support of the Hybrid Vehicle Potential Assessment Task under the JPL Electric and Hybrid Vehicle Systems Research and Development Project. The primary function of the scenario generation is to develop a set of consistent and credible forecasts required to estimate the potential impact of hybrid vehicles on future petroleum consumption in the USA, given a set of specific electric, hybrid and conventional vehicle designs. The forecasts are limited to the next 32 years (1978 to 2010. The four major areas of concern are: population and vehicle fleet size; travel patterns and vehicle fleet mix; conventional vehicle technology (Otto baseline); battery technology; and prices. The forecasts have been generated to reflect two baseline scenarios, a Petroleum Conservation Scenario (Scenario A) and an Energy Conservation Scenario (Scenario B). The primary assumption in Scenario A is higher gasoline prices than in Scenario B. This should result in less travel per car and an increased demand for smaller and more fuel efficient cars (compared to Scenario B). In Scenario B the primary assumption is higher prices on cars (new as well as used) than in Scenario A. This should lead to less cars (compared to Scenario A) and a shift to other modes of transportation.

Leschly, K.O.

1979-09-30T23:59:59.000Z

463

An Activity-Based Assessment of the Potential Impacts of Plug-In Hybrid Electric Vehicles on Energy and Emissions Using One-Day Travel Data  

E-Print Network (OSTI)

Hybrid Electric Vehicle Options for Compact Sedan and Sport Utility Vehicles, Report Electric Power Research Institute (2004) Advanced Batteries for Electric-Drive Vehicles,

Recker, W. W.; Kang, J. E.

2010-01-01T23:59:59.000Z

464

Method and apparatus for controlling battery charging in a hybrid electric vehicle  

DOE Green Energy (OSTI)

A starter/alternator system (24) for hybrid electric vehicle (10) having an internal combustion engine (12) and an energy storage device (34) has a controller (30) coupled to the starter/alternator (26). The controller (30) has a state of charge manager (40) that monitors the state of charge of the energy storage device. The controller has eight battery state-of-charge threshold values that determine the hybrid operating mode of the hybrid electric vehicle. The value of the battery state-of-charge relative to the threshold values is a factor in the determination of the hybrid mode, for example; regenerative braking, charging, battery bleed, boost. The starter/alternator may be operated as a generator or a motor, depending upon the mode.

Phillips, Anthony Mark (Northville, MI); Blankenship, John Richard (Dearborn, MI); Bailey, Kathleen Ellen (Dearborn, MI); Jankovic, Miroslava (Birmingham, MI)

2003-06-24T23:59:59.000Z

465

Topology, Design, Analysis, and Thermal Management of Power Electronics for Hybrid Electric Vehicle Applications  

DOE Green Energy (OSTI)

Power electronics circuits play an important role in the success of electric, hybrid and fuel cell vehicles. Typical power electronics circuits in hybrid vehicles include electric motor drive circuits and DC/DC converter circuits. Conventional circuit topologies, such as buck converters, voltage source inverters and bidirectional boost converters are challenged by system cost, efficiency, controllability, thermal management, voltage and current capability, and packaging issues. Novel topologies, such as isolated bidirectional DC/DC converters, multilevel converters, and Z-source inverters, offer potential improvement to hybrid vehicle system performance, extended controllability and power capabilities. This paper gives an overview of the topologies, design, and thermal management, and control of power electronics circuits in hybrid vehicle applications.

Mi, C.; Peng, F. Z.; Kelly, K. J.; O'Keefe, M.; Hassani, V.

2008-01-01T23:59:59.000Z

466

Electric and hybrid vehicle performance and design goal determination study. Final report  

DOE Green Energy (OSTI)

Recommendations are set forth for performance standards for near-term and advanced electric and hybrid vehicles. Limited market surveys and interviews with present owners of electric vehicles indicated that the most important criterion for private vehicles is low operating cost. This criterion, combined with the low specific energy density and relatively short life of present storage batteries, was the key factor in the minimum performance specified for near-term private electric vehicles: two or more passengers, 50 km range over the SAE J227a/C driving schedule, with a maximum energy use of about 0.9 MJ/km (0.4 kWh/mi). Near-term commercial vehicles have even lower recommended minimum performance, including 50 km on the (less demanding) SAE J227a/B schedule. Heat-engine battery-electric hybrid vehicles may provide the driving range lacking in electric vehicles and use appreciably less fuel than conventional vehicles. Performance standards recommended for near-term hybrid vehicles call for essentially the same performance as for comparably sized near-term electric vehicles, except for increased range capability. Development specifications recommended for advanced hybrids call for substantially reduced petroleum fuel consumption and the same acceleration capability exhibited by present conventional subcompact cars. Performance standards for a light agricultural utility vehicle are developed.

Brennand, J.; Curtis, R.; Fox, H.; Hamilton, W.

1977-08-01T23:59:59.000Z

467

Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans  

Science Conference Proceedings (OSTI)

A parallel hybrid-electric diesel delivery van propulsion system was evaluated at a UPS facility in Minneapolis using on-vehicle data logging, fueling, and maintenance records. Route and drive cycle analysis showed different duty cycles for hybrid vs. conventional delivery vans; routes were switched between the study groups to provide a valid comparison. The hybrids demonstrated greater advantage on the more urban routes; the initial conventional vans' routes had less dense delivery zones. The fuel economy of the hybrids on the original conventional group?s routes was 10.4 mpg vs. 9.2 mpg for the conventional group on those routes a year earlier. The hybrid group's fuel economy on the original hybrid route assignments was 9.4 mpg vs. 7.9 mpg for the conventional group on those routes a year later. There was no statistically significant difference in total maintenance cost per mile or for the vehicle total cost of operation per mile. Propulsion-related maintenance cost per mile was 77% higher for the hybrids, but only 52% more on a cost-per-delivery-day basis. Laboratory dynamometer testing demonstrated 13%-36% hybrid fuel economy improvement, depending on duty cycle, and up to a 45% improvement in ton-mi/gal. NOx emissions increased 21%-49% for the hybrids in laboratory testing.

Lammert, M.; Walkowicz, K.

2012-09-01T23:59:59.000Z

468

Long Beach Transit: Two-Year Evaluation of Gasoline-Electric Hybrid Transit Buses  

DOE Green Energy (OSTI)

This report focuses on a gasoline-electric hybrid transit bus propulsion system. The propulsion system is an alternative to standard diesel buses and allows for reductions in emissions (usually focused on reductions of particulate matter and oxides of nitrogen) and petroleum use. Gasoline propulsion is an alternative to diesel fuel and hybrid propulsion allows for increased fuel economy, which ultimately results in reduced petroleum use.

Lammert, M.

2008-06-01T23:59:59.000Z

469

Learn More About the Fuel Economy Label for Plug-in Hybrid Electric  

NLE Websites -- All DOE Office Websites (Extended Search)

Plug-in Hybrid Electric Vehicles Plug-in Hybrid Electric Vehicles Learn More About the New Label Plug-in Hybrid Fuel Economy Label Vehicle Technology & Fuel Comparing Fuel Economy to Other Vehicles You Save/Spend More over 5 Years Compared to Average Vehicle Estimated Annual Fuel Cost Fuel Economy and Greenhouse Gas Rating CO2 Emissions Information Smog Rating QR Code fueleconomy.gov Driving Range Charge Time 1. Vehicle Technology & Fuel The upper right corner of the label will display text and a related icon to identify it as a vehicle that can be powered by both gasoline and electricity. You will see different text and icons on the labels for other vehicles: Gasoline Vehicle Diesel Vehicle Compressed Natural Gas Vehicle Hydrogen Fuel Cell Vehicle Flexible-Fuel Vehicle: Gasoline-Ethanol (E85)

470

Electric and Hybrid Vehicle Program Site Operator Program Quarterly...  

NLE Websites -- All DOE Office Websites (Extended Search)

the cost of operating the EVcort on electricity equates to 0.87 per gallon of gasoline. The vehicle was transported to the Chicago Soleq facility (1,500 cost to KSU) for...

471

Field Operations Program Toyota Prius Hybrid Electric Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

vehicle. Unlike electric vehicles, where a kilowatt- hour meter can accurately measure energy flows, the energy use of a Prius type of HEV (non-grid connected) is determined by...

472

Hybrid Electric Systems: Goals, Strategies, and Top Accomplishments...  

NLE Websites -- All DOE Office Websites (Extended Search)

Transitioning America's vehicle fleet to electric-drive vehicles could reduce U.S. foreign oil dependence by more than 60% and greenhouse gas emissions by 40% while increasing the...

473

Electric and hybrid vehicles program. 5th annual report to Congress for Fiscal Year 1981  

Science Conference Proceedings (OSTI)

This fifth annual report on the implementation of the Electric and Hybrid Vehicle Research, Development and Demonstration Act of 1976 (Public Law 94-413, as amended by Public Law 95-238, referred to as the Act) complies with the reporting requirements established in Section 14 of the Act. In addition to informing the Congress of the progress and plans of the Department of Energy Electric and Hybrid Vehicles Program, this report is intended to serve as a communication link between the Department and all of the public and private interests involved in making the program a success. The Annual Report represents the major summary of the Electric and Hybrid Vehicles Program activities; since July 1981, DOE has ceased publication of the EHV Quarterly Reports with Congressional approval. The fourth quarter activities for FY 1981 are included in this report. During FY 1981, significant progress was made toward implementing the policies established by Congress in the Act. There has been a noticeable increase in interest shown by both the automobile manufacturing and the supply sectors of our economy in electric and hybrid vehicles. This year, the emphasis in the Electric and Hybrid Vehicles Program shifted from vehicle demonstration and preparation for production readiness to research, development, test, and evaluation of advanced technologies to achieve the attributes necessary to make electric and hybrid vehicles a practical transportation alternative. Research and development efforts in batteries and propulsion components, as well as total vehicle systems, continue to reveal significant progress toward providing industry with technology options that will result in vehicles with greater public acceptance.

None

1982-03-01T23:59:59.000Z

474

Preliminary Assessment of Plug-in Hybrid Electric Vehicles on Wind Energy Markets  

DOE Green Energy (OSTI)

This report examines a measure that may potentially reduce oil use and also more than proportionately reduce carbon emissions from vehicles. The authors present a very preliminary analysis of plug-in hybrid electric vehicles (PHEVs) that can be charged from or discharged to the grid. These vehicles have the potential to reduce gasoline consumption and carbon emissions from vehicles, as well as improve the viability of renewable energy technologies with variable resource availability. This paper is an assessment of the synergisms between plug-in hybrid electric vehicles and wind energy. The authors examine two bounding cases that illuminate this potential synergism.

Short, W.; Denholm, P.

2006-04-01T23:59:59.000Z

475

A comparison of modeled and measured energy use in hybrid electric vehicles  

DOE Green Energy (OSTI)

CarSim 2.5.4, written by AeroVironment, Inc. of Monrovia, California and SIMPLEV 3.0, written by Idaho National Engineering Laboratory were used to simulate two series-configured hybrid electric vehicles that competed in the 1994 Hybrid Electric Vehicle Challenge. Vehicle speed and battery energy use were measured over a 0.2-km maximum effort acceleration and a 58-km range event. The simulations` predictions are compared to each other and to measured data. A rough uncertainty analysis of the validation is presented. The programs agree with each other to within 5% and with the measured energy data within the uncertainty of the experiment.

Cuddy, M.

1995-01-01T23:59:59.000Z

476

PNGV Battery Testing Procedures and Analytical Methodologies for Hybrid Electric Vehicles  

SciTech Connect

Novel testing procedures and analytical methodologies to assess the performance of hybrid electric vehicle batteries have been developed. Tests include both characterization and cycle life and/or calendar life, and have been designed for both Power Assist and Dual Mode applications. Analytical procedures include a battery scaling methodology, the calculation of pulse resistance, pulse power, available energy, and differential capacity, and the modeling of calendar and cycle life data. Representative performance data and examples of the application of the analytical methodologies including resistance growth, power fade, and cycle and calendar life modeling for hybrid electric vehicle batteries are presented.

Motloch, Chester George; Belt, Jeffrey R; Christophersen, Jon Petter; Wright, Randy Ben; Hunt, Gary Lynn; Haskind, H. J.; Tartamella, T.; Sutula, R.

2002-06-01T23:59:59.000Z

477

Performance of electric and hybrid vehicles at the 1995 American Tour de Sol  

DOE Green Energy (OSTI)

Energy consumption and performance data were collected on more than 40 electric and hybrid vehicles during the 1995 American Tour de Sol. At this competition, one electric vehicle drove 229 miles on one charge using nickel metalhydride batteries. The results obtained from the data show that electric vehicle efficiencies reached 9.07 mi./kWh or 70 equivalent mpg of gasoline when compared to the total energy cycle efficiency of electricity and gasoline. A gasoline-fueled 1995 Geo Metro that drove the same route attained 36.4 mpg.

Quong, S.; LeBlanc, N.; Buitrago, C.; Duoba, M.; Larsen, R.

1995-12-31T23:59:59.000Z

478

Prospects for Plug-in Hybrid Electric Vehicles in the United States and Japan: A General Equilibrium Analysis  

E-Print Network (OSTI)

The plug-in hybrid electric vehicle (PHEV) may offer a potential near term, low carbon alternative to today's gasoline- and diesel-powered vehicles. A representative vehicle technology that runs on electricity in addition ...

Reilly, John M.

479

Vehicle-to-Grid Power: Battery, Hybrid, and Fuel Cell Vehicles as Resources for Distributed Electric Power in California  

E-Print Network (OSTI)

32 B.1 Electrical power capacity: BatteryB.1 Electrical power capacity: Battery EDVs For the battery-and/or generation capacity of battery, hybrid and fuel cell

Kempton, Willett; Tomic, Jasna; Letendre, Steven; Brooks, Alec; Lipman, Timothy

2001-01-01T23:59:59.000Z

480

Issues in emissions testing of hybrid electric vehicles.  

DOE Green Energy (OSTI)

Argonne National Laboratory (ANL) has tested more than 100 prototype HEVs built by colleges and universities since 1994 and has learned that using standardized dynamometer testing procedures can be problematic. This paper addresses the issues related to HEV dynamometer testing procedures and proposes a new testing approach. The proposed ANL testing procedure is based on careful hybrid operation mode characterization that can be applied to certification and R and D. HEVs also present new emissions measurement challenges because of their potential for ultra-low emission levels and frequent engine shutdown during the test cycles.

Duoba, M.; Anderson, J.; Ng, H.

2000-05-23T23:59:59.000Z

Note: This page contains sample records for the topic "hybrid electric powertrain" from the National Library of EnergyBeta (NLEBeta).
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481

Preliminary Assessment of Plug-In Hybrid and Electric Vehicle Value Elements  

Science Conference Proceedings (OSTI)

Plug-in Hybrid Electric Vehicles (PHEVs) are expected to start production in late 2010. Their batteries are a potential energy storage resource that could supply power to the grid in peak hours or provide ancillary services by providing emergency reserves and helping regulate voltage and frequency during short-term variations in the power balance. This report estimates what the value of PHEV-supplied ancillary services and electric power would have been in the California Independent System Operator (ISO)...

2008-09-30T23:59:59.000Z

482

Techno-economics analysis of a wind/PV hybrid system to provide electricity for a household in Malaysia  

Science Conference Proceedings (OSTI)

This paper is study on techno-economics analysis of a wind/PV hybrid system for a household in Malaysia. One year recorded wind speed and solar radiation are used for the design of a hybrid energy system. In 2004 average annual wind speed in Kuala Terengganu ... Keywords: electrical load, techno-economics analysis, wind/PV hybrid system

Ahmad Fudholi; Mohd Zamri Ibrahim; Mohd Hafidz Ruslan; Lim Chin Haw; Sohif Mat; Mohd Yusof Othman; Azami Zaharim; Kamaruzzaman Sopian

2012-01-01T23:59:59.000Z

483

Modeling and Implementation of a 1 kW, Air Cooled HTPEM Fuel Cell in a Hybrid Electrical Vehicle  

E-Print Network (OSTI)

Modeling and Implementation of a 1 kW, Air Cooled HTPEM Fuel Cell in a Hybrid Electrical Vehicle engine vehicles (1). Hybrid systems of many kinds, combining a primary energy source having a high energy://www.ecsdl.org/terms_use.jsp #12;article, a model of a hybrid vehicle, including a HTPEM with lead acid batteries, is de- veloped

Nielsen, Mads Pagh

484

In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit  

Science Conference Proceedings (OSTI)

The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems? HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid electric propulsion systems were compared on fuel economy, maintenance and operating costs per mile, and reliability.

Barnitt, R. A.

2008-06-01T23:59:59.000Z

485

EVS27 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 1 Barcelona, Spain, November 17-20, 2013  

E-Print Network (OSTI)

EVS27 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 1 EVS27 Barcelona Vehicle Symposium & Exhibition (EVS27), Barcelona : Spain (2013)" #12;EVS27 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 2 However, for embedded systems, studies look for simple signals

Recanati, Catherine

486

Knoxville Area Transit: Propane Hybrid ElectricTrolleys; Advanced Technology Vehicles in Service, Advanced Vehicle Testing Activity (Fact Sheet)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

website and in print publications. website and in print publications. TESTING ADVANCED VEHICLES KNOXVILLE AREA TRANSIT ◆ PROPANE HYBRID ELECTRIC TROLLEYS Knoxville Area Transit PROPANE HYBRID ELECTRIC TROLLEYS NREL/PIX 13795 KNOXVILLE AREA TRANSIT (KAT) is recognized nationally for its exceptional service to the City of Knoxville, Tennessee. KAT received the American Public Transportation Associa- tion's prestigious Outstanding Achievement Award in 2004.

487

Plug-in Hybrid Electric Bus Demonstration: Long Island, New York  

Science Conference Proceedings (OSTI)

Initiated in 2003, this plug-in hybrid electric vehicle (PHEV) bus program has three major phases: Odyne/EPRI Design and Build Phases coupled with Odyne/Long Island Power Authority (LIPA) Demonstration Phase. This interim report describes completion of an initial demonstration with Long Island Bus (LI Bus) Mass Transit Authority (MTA).

2008-10-21T23:59:59.000Z

488

FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation: 12-Month Report  

DOE Green Energy (OSTI)

This report summarizes the data obtained in a 12-month comparison of three gasoline hybrid electric delivery vehicles with three comparable diesel vehicles. The data show that there was no statistical difference between operating cost per mile of the two groups of vehicles. As expected, tailpipe emissions were considerably lower across all drive cycles for the gHEV than for the diesel vehicle.

Barnitt, R.

2011-01-01T23:59:59.000Z

489

Analysis of Ultracapacitors for Use in a Grid-Connected Hybrid Electric Vehicle  

Science Conference Proceedings (OSTI)

This study assessed the benefits of combining the unique energy-storage capabilities of ultracapacitors with a grid-connected hybrid electric vehicle (HEV). Ultracapacitors reduce the peak power requirements of the power pack and could thus allow the use of alternate battery technologies with better cost and life cycle characteristics.

2002-10-30T23:59:59.000Z

490

Plug-in Hybrid Electric Vehicles and Petroleum Displacement: A Regional Economic Impact Assessment  

Science Conference Proceedings (OSTI)

Interest in alternatives to conventional vehicles such as plug-in hybrid electric vehicles (PHEVs) has risen because of the environmental and energy security concerns associated with petroleum dependence, but what would be the economic impact of the widespread use of such vehicles? This study quantified the regional economic impacts associated with an increased market penetration of PHEVs in the household vehicle market.

2007-11-27T23:59:59.000Z

491

Research Experience with a Plug-In Hybrid Electric Vehicle: Preprint  

DOE Green Energy (OSTI)

This technical document reports on the exploratory research conducted by NREL on PHEV technology using a Toyota Prius that has been converted to a plug-in hybrid electric vehicle. The data includes both controlled dynamometer and on-road test results, particularly for hilly driving. The results highlight the petroleum savings and benefits of PHEV technology.

Markel, T.; Pesaran, A.; Kelly, K.; Thornton, M.; Nortman, P.

2007-12-01T23:59:59.000Z

492

Stavanger, Norway, May 13-16, 2009 Plug-In Hybrid Electric Vehicles  

E-Print Network (OSTI)

for the charging of PHEV batteries. Keywords: Plug-in hybrid electric vehicles, lithium battery, battery cost by examining the main technical, cost and infrastructure issues faced by PHEVs, and shows that these issues are yielding to progress. The paper concludes that this progress, in combination with the rising costs

California at Davis, University of

493

Multi-information integrated trip specific optimal power management for plug-in hybrid electric vehicles  

Science Conference Proceedings (OSTI)

Plug-in hybrid electric vehicles (PHEV) are widely received as a promising means of green mobility by utilizing more battery power. Recently, we have proposed a scheme of two-scale spatial-domain dynamic programming (DP) as a nearly global optimization ...

Yang Bin; Yaoyu Li; Qiuming Gong; Zhong-Ren Peng

2009-06-01T23:59:59.000Z

494

Power management of plug-in hybrid electric vehicles using neural network based trip modeling  

Science Conference Proceedings (OSTI)

The plug-in hybrid electric vehicles (PHEV), utilizing more battery power, has become a next-generation HEV with great promise of higher fuel economy. Global optimization charge-depletion power management would be desirable. This has so far been hampered ...

Qiuming Gong; Yaoyu Li; Zhongren Peng

2009-06-01T23:59:59.000Z

495

Coca-Cola Refreshments Class 8 Diesel Electric Hybrid Tractor Evaluation: 13-Month Final Report  

SciTech Connect

This 13-month evaluation used five Kenworth T370 hybrid tractors and five Freightliner M2106 standard diesel tractors at a Coca Cola Refreshments facility in Miami, Florida. The primary objective was to evaluate the fuel economy, emissions, and operational field performance of hybrid electric vehicles when compared to similar-use conventional diesel vehicles. A random dispatch system ensures the vehicles are used in a similar manner. GPS logging, fueling, and maintenance records and laboratory dynamometer testing are used to evaluate the performance of these hybrid tractors. Both groups drive similar duty cycles with similar kinetic intensity (0.95 vs. 0.69), average speed (20.6 vs. 24.3 mph), and stops per mile (1.9 vs. 1.5). The study demonstrated the hybrid group had a 13.7% fuel economy improvement over the diesel group. Laboratory fuel economy and field fuel economy study showed similar trends along the range of KI and stops per mile. Hybrid maintenance costs were 51% lower per mile; hybrid fuel costs per mile were 12% less than for the diesels; and hybrid vehicle total cost of operation per mile was 24% less than the cost of operation for the diesel group.

Walkowicz, K.; Lammert, M.; Curran, P.

2012-08-01T23:59:59.000Z

496

Present Status and Marketing Prospects of the Emerging Hybrid-Electric and Diesel Technologies to Reduce CO2 Emissions of New Light-Duty Vehicles in California  

E-Print Network (OSTI)

economy and emissions of the Toyota and Honda Hybrid Cars (of the Toyota and Honda Hybrid Cars (2003) Vehicle Trans. /is uncertain. Hybrid-electric passenger cars are currently

Burke, Andy

2004-01-01T23:59:59.000Z

497

The Potential of Plug-in Hybrid and Battery Electric Vehicles as Grid Resources: the Case of a Gas and Petroleum Oriented Elecricity Generation System  

E-Print Network (OSTI)

Ferdowsi, M. (2007). Plug-hybrid vehicles – A vision for thepower: battery, hybrid and fuel cell vehicles as resources2010). Plug-in hybrid electric vehicles as regulating power

Greer, Mark R

2012-01-01T23:59:59.000Z

498

Driving Plug-In Hybrid Electric Vehicles: Reports from U.S. Drivers of HEVs converted to PHEVs, circa 2006-07  

E-Print Network (OSTI)

experiences with plug-in hybrid vehicles (PHEVs). At theA.A. (2007) “Plug-in Hybrid Vehicles for a SustainableAssessment of Plug-in Hybrid Vehicles on Electric Utilities

Kurani, Kenneth S; Heffner, Reid R.; Turrentine, Tom

2008-01-01T23:59:59.000Z

499

Equivalent circuit modeling of hybrid electric vehicle drive train  

E-Print Network (OSTI)

The main goals of the advanced vehicles designer are to improve efficiency, to decrease emissions and to meet customer's requirements. The design of such vehicles is challenging and cannot efficiently be achieved without an appropriate tool. The