NREL/Industry Range-Extended Electric Vehicle for Package Delivery [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 640.2833 Home and family management
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Office of the Assistant Secretary of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2018
• Mô tả vật lý: Size: 1.9 MB : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 256278
• Chủ đề: 1. 25 energy storage; 2. 30 direct energy conversion; 3. Drive analysis tool; 4. Drive cycle development process; 5. Fastsim; 6. Range extender; 7. Range-extended electric vehicles; 8. Range-extended ev, fleet dna

Tóm tắt

Range-extended electric vehicle (EV) technology can be a viable option for reducing fuel consumption from medium-duty (MD) and heavy-duty (HD) engines by approximately 50 percent or more. Such engines have wide variations in use and duty cycles, however, and identifying the vocations/duty cycles most suitable for range-extended applications is vital for maximizing the potential benefits. This presentation provides information about NREL's research on range-extended EV technologies, with a focus on NREL's real-world data collection and analysis approach to identifying the vocations/duty cycles best suited for range-extender applications and to help guide related powertrain optimization and design requirements. The presentation also details NREL's drive cycle development process as it pertains to package delivery applications.