| 微型压电及磁电式能量采集器的研究进展 |
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| 引用本文： | 罗元,万沙浪.微型压电及磁电式能量采集器的研究进展[J].重庆邮电大学学报(自然科学版),2016,28(1):1-8. |
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| 作者姓名： | 罗元 万沙浪 |
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| 作者单位： | 重庆邮电大学 光电工程学院,重庆,400065 |
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| 基金项目： | 重庆市科委项目(cstc2012jcsf-jfzhX0028) |
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| 摘 要： | 无线传感器网络是二十一世纪影响人们生活的关键技术之一，具有广阔的应用前景，而微型能量采集器因最有可能代替传统电池为其节点供电，已成为国内外的研究热点。重点介绍了国内外压电式及磁电式微型能量采集器的研究进展；分析了其结构设计、器件性能，包括器件固有频率、输出电压以及输出功率等关键性参数，总结了其能量收集模块与能量储存模块的优缺点，对未来研究工作所面临的挑战及发展趋势进行了讨论。
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| 关 键 词： | 无线传感器网络 微型能量采集器 压电式 磁电式 |
| 收稿时间： | 2015/4/17 0:00:00 |
| 修稿时间： | 2015/12/5 0:00:00 |
Research progress of micro-piezoelectric and micro-electromagnetic energy harvesters |
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| LUO Yuan and WAN Shalan.Research progress of micro-piezoelectric and micro-electromagnetic energy harvesters[J].Journal of Chongqing University of Posts and Telecommunications,2016,28(1):1-8. |
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| Authors: | LUO Yuan and WAN Shalan |
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| Institution: | College of Optoelectronic Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China and College of Optoelectronic Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,P.R.China |
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| Abstract: | Micro energy harvesters have received much attention domestic and overseas attention according to their potential of replacing the traditional battery for wireless sensor networks which is the key technology in twenty-first century affecting people''s lives.Firstly we emphatically introduce the research of micro-piezoelectric and micro-electromagnetic energy harvesters,then the structural design and the characteristics of them including natural frequency,output voltage and output Power are discussed to analyze the advantages and disadvantages of their energy-harvesting module and energy-storage module.Finally the challenges and trends are summarized in the end. |
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| Keywords: | Wireless sensor network micro energy harvesters piezoelectric electromagnetic |
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