摘要
综述了最近几年国内外微型振动能量收集器的研究状况,重点介绍了被广泛应用的压电式振动能量收集器和电磁式振动能量收集器,简要阐明微型振动能量收集器实现大规模商业化产品的可能性。根据微型振动能量收集器的工作方式和结构特点对其进行了分类,并且分别列举出了各种类型能量收集器的突出研究成果,详细介绍了各种类型振动能量收集器的基本工作原理和工作性能,对比各种结构的优缺点,总结各类微型振动能量收集器的适用范围和存在的问题。最后,分别从能量收集器的结构尺寸、材料性能和能量收集电路三个方面对微型振动能量收集器的发展趋势进行了展望。
The research status of micro vibration-based energy harvesters are reviewed at home and abroad in recently years. The piezoelectric vibration energy harvesters and electromagnetic energy harvesters applied widely are introduced, and the possibility of the large-scale commercial product by micro vibration-based energy harvesters is briefly clarified. The micro vibration-based energy harvesters are classified according to their operation modes and structural features, and the outstanding research achievements of various micro vibration-based energy harvesters are given. The basic working principles and working performances of various micro vibration-based energy harvesters are illustrated in detail. The advantages and disadvantages of various structures are compared, and the application scope and defects of various micro vibration-based energy harvesters are summarized. Finally, the development trends of micro vibration-based energy harvesters are forecasted from the structural dimension, material property and energy harvesting circuit.
出处
《微纳电子技术》
CAS
北大核心
2013年第11期715-720,共6页
Micronanoelectronic Technology
基金
国家自然科学基金资助项目(50905051)
浙江省重点科技创新团队资助项目(2010R50003)
"海洋机电装备技术"浙江省重中之重学科资助项目
关键词
能量收集器
振动
微机电系统(MEMS)
电磁式
压电式
energy harvester
vibration
micro-electromechanical system （MEMS）
electromag-netic type
piezoelectric type
