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| 轻便电源的选择方法 | |
| 引用本文： | 卢天健, 符良. 轻便电源的选择方法[J]. 力学与实践, 2009, 31(1): 8-15. doi: 10.6052/1000-0879-2008-510 |
| 作者姓名： | 卢天健 符良 |
| 作者单位： | 西安交通大学航天航空学院, 陕西省西安市,710049 |
| 基金项目： | 国家杰出青年基金(10825210);;“111计划”(B06024);;国家重点基础研究发展规划(2006CB601202);;国家高技术研究发展计划(2006AA03Z519)资助项目 |
| 摘 要： | 为了匹配电源的物理特征和性能特征(如重量、体积、容量、电压和价格等)来满足给定任务的要求，提出了一种电源的选择方法. 电源的物理特征和性能特征根据制造商的数据进行分类整理，并且利用先进的选择软件建立了数据库，从而可以根据电压、最大电流、质量能量密度、体积能量密度和价格来构建性能图，系统地比较不同种类的电源. 移动电话蓄电池选择的具体案例研究表明，所提出的电源选择方法可以作为一种初步设计工具. |
| 关 键 词： | 选择方法 电源 数据库 性能图 |
| 收稿时间： | 2008-10-20 |
| 修稿时间： | 1900-01-01 |
SELECTION METHOD FOR PORTABLE POWER SOURCES |
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| SELECTION METHOD FOR PORTABLE POWER SOURCES[J]. Mechanics in Engineering, 2009, 31(1): 8-15. doi: 10.6052/1000-0879-2008-510 | |
| Authors: | LU Tianjian FU Liang |
| Affiliation: | *;2;MOE Key laboratory for Strength and Vibration;Xi'an Jiaotong University;Xi'an 710049;China;Department of Engineering;University of Cambridge;Cambridge CB2 1PZ;UK |
| Abstract: | Physical and performance characteristics of power sourcesincluding batteries, fuel cells and solar cells frommanufacturers' data are collated and a database is built using advanced selectionsoftware. A method is subsequently developed for selecting portable powersources based on matching their physical and performance characteristics,such as weight, volume, capacity, voltage and cost, to the requirements ofa given task. This allows the construction of performance maps in terms ofvoltage, maximum current, mass energy density, volume energy density andcost, with a systematic comparison of different kinds of power sources.The use of the method as a preliminary design tool is demonstrated in a casestudy on the selection of batteries for mobile phones. |
| Keywords: | selection method power source database performance chart |
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