Sam Sprik
National Renewable Energy Laboratory
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World Electric Vehicle Journal | 2008
Keith Wipke; Sam Sprik; Jennifer Kurtz; Holly Thomas; John Garbak
The “Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project,” also known as the Fuel Cell Vehicle and Infrastructure Learning Demonstration, is a 5-year U.S. Department of Energy (DOE) project started in 2004. The purpose of this project is to conduct an integrated field validation that simultaneously examines the performance of fuel cell vehicles and the supporting hydrogen infrastructure. Four industry teams are currently operating more than 77 vehicles and 14 refueling stations, with plans to add over 50 additional vehicles and several additional refueling stations during the remainder of the project duration. This paper covers the progress accomplished by the demonstration and validation project since inception, including results from analysis of six months of new data. With three sets of public results having been presented previously, this paper comes at roughly the mid-point of the project, just as second-generation fuel cell stacks and vehicles are being introduced and some early vehicles are being retired. With many fuel cell stacks having accumulated well over 500 hours of real-world operation, there is now a higher level of confidence in the trends and projections relating to the durability and voltage degradation of these first-generation fuel cell stacks.Public results for this project are in the form of composite data products, which aggregate individual performance into a range that protects the intellectual property and the identity of each company, while still publishing overall status and progress. In addition to generating composite data products, NREL is performing additional analyses to provide detailed recommendations back to the R&D program. This includes analysis to identify sensitivities of fuel cell durability to factors such as vehicle duty cycle, number of on/off cycles, time at idle, and ambient temperature. An overview of this multivariate analysis and preliminary findings will be shared, with future project activities discussed.
Archive | 2007
Keith Wipke; Sam Sprik; H. Thomas; C. Welch; Jennifer Kurtz
This report documents the key results to date from the U.S. DOE Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration project.
Archive | 2010
Keith Wipke; Sam Sprik; Jennifer Kurtz; Todd Ramsden; John Garbak
Publisher Summary This chapter presents the National Fuel Cell Vehicle Learning Demonstration Project of the U.S. Department of Energy which seeks to validate vehicle and infrastructure systems using hydrogen as a transportation fuel for light-duty vehicles. The role of the National Renewable Energy Laboratory (NREL) in this project is to generate the maximum value for the U.S. Department of Energy (DOE) and the automobile industry from the data produced in the project. Fuel cell vehicles (FCVs) and hydrogen refueling infrastructure under real-world conditions are validated by using multiple sites, varying climates, and a variety of sources for hydrogen. The specific objectives of the project include validating hydrogen vehicles with more than a 250-mile range, 2,000 h fuel cell durability, and a
Archive | 2009
Keith Wipke; Sam Sprik; Jennifer Kurtz; Todd Ramsden
3 per gasoline gallon equivalent hydrogen production cost (based on modeling for volume production). The four industry teams for the project include Chevron/Hyundai-Kia, Daimler/BP, Ford/BP, and GM/Shell. The five geographic regions in the United States selected for the project include the San Francisco to Sacramento region (California), the Los Angeles metropolitan area (California), the Detroit metropolitan area (Michigan), the Washington, D.C., to New York region (Northeast U.S.), and the Orlando metropolitan area (Florida). The findings suggest that the fuel cell system efficiency for both first- and second-generation systems was close to or exceeded the targets.This chapter presents the National Fuel Cell Vehicle Learning Demonstration Project of the U.S. Department of Energy which seeks to validate vehicle and infrastructure systems using hydrogen as a transportation fuel for light-duty vehicles. The role of the National Renewable Energy Laboratory (NREL) in this project is to generate the maximum value for the U.S. Department of Energy (DOE) and the automobile industry from the data produced in the project. Fuel cell vehicles (FCVs) and hydrogen refueling infrastructure under real-world conditions are validated by using multiple sites, varying climates, and a variety of sources for hydrogen. The specific objectives of the project include validating hydrogen vehicles with more than a 250-mile range, 2,000 h fuel cell durability, and a
Archive | 2018
Jennifer Kurtz; Sam Sprik; Chris Ainscough; Genevieve Saur; Matthew Jeffers
3 per gasoline gallon equivalent hydrogen production cost (based on modeling for volume production). The four industry teams for the project include Chevron/Hyundai-Kia, Daimler/BP, Ford/BP, and GM/Shell. The five geographic regions in the United States selected for the project include the San Francisco to Sacramento region (California), the Los Angeles metropolitan area (California), the Detroit metropolitan area (Michigan), the Washington, D.C., to New York region (Northeast U.S.), and the Orlando metropolitan area (Florida). The findings suggest that the fuel cell system efficiency for both first- and second-generation systems was close to or exceeded the targets.
Archive | 2013
Jennifer Kurtz; Keith Wipke; Sam Sprik; Todd Ramsden; Chris Ainscough; Genevieve Saur; Matt Post
This project overview was presented at the 2012 DOE Annual Merit Review and Peer Evaluation Meeting in Washington, DC. It provides project objectives, relevance and targets for the Fuel Cell Electric Vehicle (FCEV) Learning Demo, a 7-year project and the largest single FCEV and infrastructure demonstration in the world to date. The presentation includes: timelines, major milestones, infrastructure status, accomplishments, highlights of collaborations, and future work.
Archive | 2011
Keith Wipke; Sam Sprik; Jennifer Kurtz; Todd Ramsden; Chris Ainscough; Genevieve Saur
This publication includes 73 composite data products (CDPs) produced in Spring 2016 for fuel cell electric vehicle performance.
Archive | 2010
Keith Wipke; Sam Sprik; Jennifer Kurtz; Todd Ramsden; John Garbak
This report from the U.S. Department of Energys National Renewable Energy Laboratory includes early fuel cell market composite data products for the third quarter of 2012 for American Recovery and Reinvestment Act (ARRA) and combined (IAA, DLA, ARRA) deployment projects.
Archive | 2010
Jennifer Kurtz; Keith Wipke; Sam Sprik; Todd Ramsden
This technical presentation describes all composite data products: national FCEV learning demonstration with updates through October 5, 2011
Archive | 2010
Keith Wipke; Sam Sprik; Jennifer Kurtz; Todd Ramsden
Publisher Summary This chapter presents the National Fuel Cell Vehicle Learning Demonstration Project of the U.S. Department of Energy which seeks to validate vehicle and infrastructure systems using hydrogen as a transportation fuel for light-duty vehicles. The role of the National Renewable Energy Laboratory (NREL) in this project is to generate the maximum value for the U.S. Department of Energy (DOE) and the automobile industry from the data produced in the project. Fuel cell vehicles (FCVs) and hydrogen refueling infrastructure under real-world conditions are validated by using multiple sites, varying climates, and a variety of sources for hydrogen. The specific objectives of the project include validating hydrogen vehicles with more than a 250-mile range, 2,000 h fuel cell durability, and a