%0 Journal Article
%T SELECTION METHOD FOR PORTABLE POWER SOURCES<br>轻便电源的选择方法
%A 卢天健
%A 符良
%J 力学与实践
%D 2009
%I 
%X Physical and performance characteristics of power sources including batteries, fuel cells and solar cells from manufacturers' data are collated and a database is built using advanced selection software. A method is subsequently developed for selecting portable power sources based on matching their physical and performance characteristics, such as weight, volume, capacity, voltage and cost, to the requirements of a given task. This allows the construction of performance maps in terms of voltage, maximum current, mass energy density, volume energy density and cost, with a systematic comparison of different kinds of power sources. The use of the method as a preliminary design tool is demonstrated in a case study on the selection of batteries for mobile phones.
%K selection method
%K power source
%K database
%K performance chart<br>选择方法
%K 电源
%K 数据库
%K 性能图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=A8A0E7C31374E7D7C04E99BF806F6F19&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=CA4FD0336C81A37A&sid=5D311CA918CA9A03&eid=23CCDDCD68FFCC2F&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=14