| 超级电容在手机移动电源中的运用 |
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| 引用本文： | 江友华,钱彦. 超级电容在手机移动电源中的运用[J]. 上海电力学院学报, 2017, 33(5): 511-514 |
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| 作者姓名： | 江友华 钱彦 |
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| 作者单位： | 上海电力学院 电子与信息工程学院, 上海 200090,上海电力学院 电子与信息工程学院, 上海 200090 |
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| 摘 要： | 概括了超级电容的原理和发展前景,介绍了运用超级电容代替锂电池作为手机移动电源的总体思路.采用控制电路来控制升/降压电路中脉冲带宽的大小,同时为不引起干扰,采用一个独立的升/降压电路为之供电.该移动电源具有使用时间长、充放电快、无过充电危险、环保等特点.
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| 关 键 词： | 超级电容 手机 移动电源 |
| 收稿时间： | 2016-03-16 |
Application of Super-capacitor in the Portable Power of Mobile Phone |
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| JIANG Youhua and QIAN Yan. Application of Super-capacitor in the Portable Power of Mobile Phone[J]. Journal of Shanghai University of Electric Power, 2017, 33(5): 511-514 |
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| Authors: | JIANG Youhua and QIAN Yan |
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| Affiliation: | School of Electronic and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China and School of Electronic and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | The principle and the development prospect of super-capacitor is first summarized.Then,the comprehensive idea of utilizing super-capacitor replacing lithium battery in portable power of mobile phone is introduced.A step up/down circuit needs a control circuit to control the size of its pulse bandwidth.At the same time,in order to eliminate interference,an independent step up/down circuit for power supply is included.The power has these traits of fast charge,long life,secure over-change,environmental protectionand so on. |
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| Keywords: | super-capacitor mobile phone portable power |
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