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原文传递 Pneumatic energy storage

题名：	Pneumatic energy storage
作者：	Flowers, D.;
关键词：	25 ENERGY STORAGE ;32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; HYBRID ELECTRIC-POWERED VEHICLES; TECHNOLOGY ASSESSMENT; COMPRESSED AIR ENERGY STORAGE; EFFICIENCY; ELECTRIC BATTERIES; SERVICE LIFE; COMPRESSED GASES
摘要：	An essential component to hybrid electric and electric vehicles is energy storage. A power assist device could also be important to many vehicle applications. This discussion focuses on the use of compressed gas as a system for energy storage and power in vehicle systems. Three possible vehicular applications for which these system could be used are discussed in this paper. These applications are pneumatically driven vehicles, series hybrid electric vehicles, and power boost for electric and conventional vehicles. One option for a compressed gas system is as a long duration power output device for purely pneumatic and hybrid cars. This system must provide enough power and energy to drive under normal conditions for a specified time or distance. The energy storage system for this use has the requirement that it will be highly efficient, compact, and have low mass. Use of a compressed gas energy storage as a short duration, high power output system for conventional motor vehicles could reduce engine size or reduce transient emissions. For electric vehicles this kind of system could lengthen battery life by providing battery load leveling during accelerations. The system requirements for this application are that it be compact and have low mass. The efficiency of the system is a secondary consideration in this application.
总页数：	21p
报告类型：	科技报告

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