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| 压电能量收集中储能器件的研究 | |
| 引用本文： | 王青萍,范跃农,王骐,姜胜林. 压电能量收集中储能器件的研究[J]. 压电与声光, 2011, 33(6) |
| 作者姓名： | 王青萍 范跃农 王骐 姜胜林 |
| 作者单位： | 1. 湖北第二师范学院物理与电子信息学院,湖北武汉430205;华中科技大学电子科学与技术系,湖北武汉430074 2. 景德镇陶瓷学院机电系,江西景德镇,333403 3. 湖北第二师范学院物理与电子信息学院,湖北武汉,430205 4. 华中科技大学电子科学与技术系,湖北武汉,430074 |
| 基金项目： | 广东省教育部产学研结合基金资助项目(2010B090400447) |
| 摘 要： | 目前压电振动能量收集成为微能量领域的研究热点.由于收集的能量较小,因此需要储能器件把收集的能量存储起来以便为电子元件供电.比较了常用的储能器件,包括电阻、电解电容器、超级电容器和可充电电池.研究了这些器件的充放电特性和应用状况,比较了这些器件的优缺点,结果发现,超级电容器可在低压状态下为电子元件有效供电,适合在压电能量收集中推广应用. |
| 关 键 词： | 压电陶瓷 悬臂梁 能量收集 振动能 储能器件 |
Research on Energy Storage Devices in Piezoelectric Energy Harvesting |
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| WANG Qingping , FAN Yuenong , WANG Qi , JIANG Shenglin. Research on Energy Storage Devices in Piezoelectric Energy Harvesting[J]. Piezoelectrics & Acoustooptics, 2011, 33(6) | |
| Authors: | WANG Qingping FAN Yuenong WANG Qi JIANG Shenglin |
| Affiliation: | WANG Qingping1,2,FAN Yuenong3,WANG Qi1,JIANG Shenglin2(1.College of Physics and Electronics,Hubei University of Education,Wuhan 430205,China,2.Dept.of Electronic Science and Technology,Huazhong University of Science and Technology,Wuhan 430074,3.Dept.of Mechanism and Electronics,Jingdezhen Ceramic Institute,Jingdezhen 333403,China) |
| Abstract: | Recently,the piezoelectric vibration energy harvesting has been the hot point in the micro-power field.Because the power harvested from the piezoelectric elements is relatively low,the energy storage devices are needed to accumulate the energy for providing the energy for the electronic devices.Several kinds of storage devices including resistor,electrolytic condensers,supercapacitors and rechargeable batteries in the piezoelectric energy harvesting have been compared in this paper.The charging/discharging ... |
| Keywords: | piezoelectric ceramic cantilever energy harvesting vibration energy energy storage devices |
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