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原文传递 Subcontract Report: DC-DC Converter for Fuel Cell and Hybrid Vehicles.

题名：	Subcontract Report: DC-DC Converter for Fuel Cell and Hybrid Vehicles.
作者：	marlino, l. d. zhu, l.
关键词：	coolants, fabrication, efficiency, reliability, switches, magnets
摘要：	The goal of this project is to develop and fabricate a 5kW dc-dc converter with a baseline 14V output capability for fuel cell and hybrid vehicles. The major objectives for this dc-dc converter technology are to meet: Higher efficiency (92%); High coolant temperature,e capability (105 degrees C); High reliability (15 Years/150,000 miles); Smaller volume (5L); Lower weight (6kg); and Lower cost ($75/kW). The key technical challenge for these converters is the 105 C coolant temperatures. The power switches and magnetics must be designed to sustain these operating temperatures reliably, without a large cost/mass/volume penalty. / Supplementary Notes: Prepared in cooperation with Ballard Power Systems, Inc., Burnaby (British Columbia). Sponsored by Department of Energy, Washington, DC. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
总页数：	u0825；65p
报告类型：	科技报告