振动能量收集技术的研究现状与发展趋势  

Research and Development of Vibration Energy Harvesting Technology

作　　者：刘成龙[1] 孟爱华[1] 陈文艺[1] 李厚福 宋红晓 

机构地区：[1]杭州电子科技大学机械工程学院,浙江杭州310018 [2]杭州浙大精益机电技术工程有限公司,浙江杭州310027

出　　处：《装备制造技术》2013年第12期43-47,共5页Equipment Manufacturing Technology

基　　金：国家自然科学基金资助项目(编号:50905051);浙江省重点科技创新团队资助项目(编号:R50003);"海洋机电装备技术"浙江省重中之重学科项目

摘　　要：随着无线电通讯与微机电系统技术的快速发展,振动能量收集技术被广泛应用于微机电系统设备的供电。振动能量收集技术可分为电磁式、静电式、压电式、磁致伸缩式和复合式等类型,其中超磁致伸缩材料应用在能量收集方面是最新的研究热点。综述了这5种类型振动能量收集技术的基本原理,简述各自能量收集装置所使用的材料和结构形式。比较了这5种类型的振动能量收集技术各自的优势与不足,系统地介绍国内外的主要研究成果和研究进展,以及所面临的困难和发展趋势。With the rapid development of wireless communications technology and micro-electro-mechanical technology, the vibration energy harvesting technology is widely used in the power supplying of system equipment. Vibration energy harvesting technologies include electromagnetic, electrostatic, piezoelectric, magnetostrictive and composite types. The application of giant magnetostrictive materials in energy harvesting is the latest research hot spot. This paper presented an overview of the basic principles of these five types of vibration energy harvesting technology, and made a brief introduction of materials and structural forms of each of energy collection devices. Advantages and disadvantages of these five types of vibration energy harvesting technologies have been compared. The main domestic and foreign research results and research progress, as well as the difficulties and trends have been introduced systematically.

关 键 词：振动能量收集 电磁式 静电式 压电式 磁致伸缩式 复合式 

分 类 号：TM91[电气工程—电力电子与电力传动]