Thermal Performance Benchmarking [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 629.2833 Motor land vehicles, cycles
• 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, 2016
• Mô tả vật lý: Size: 526 KB : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 266754
• Chủ đề: 1. 33 advanced propulsion systems; 2. Automotive power electronics; 3. Electric motors; 4. Management strategies; 5. Thermal performance

Tóm tắt

 The goal for this project is to thoroughly characterize the thermal performance of state-of-the-art (SOA) in-production automotive power electronics and electric motor thermal management systems. Information obtained from these studies will be used to: evaluate advantages and disadvantages of different thermal management strategies
  establish baseline metrics for the thermal management systems
  identify methods of improvement to advance the SOA
  increase the publicly available information related to automotive traction-drive thermal management systems
  help guide future electric drive technologies (EDT) research and development (R&D) efforts. The thermal performance results combined with component efficiency and heat generation information obtained by Oak Ridge National Laboratory (ORNL) may then be used to determine the operating temperatures for the EDT components under drive-cycle conditions. In FY16, the 2012 Nissan LEAF power electronics and 2014 Honda Accord Hybrid power electronics thermal management system were characterized. Comparison of the two power electronics thermal management systems was also conducted to provide insight into the various cooling strategies to understand the current SOA in thermal management for automotive power electronics and electric motors.