嵌入式系统自供电技术方案设计  

Design of Self-powered Embedded Systems Technology

作　　者：王琦[1] 姚爱琴[1] 

机构地区：[1]中北大学教育部仪器科学与动态测试重点实验室,太原030051

出　　处：《重庆科技学院学报（自然科学版）》2010年第4期121-123,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：电池、感应供电装置往往作为动态参数测试中测试设备的电源,但电池容量有限,且测试装置安装空间受限,为此提出一种嵌入式系统自供电技术设计方案。相对于其他测试装置其发电装置(电磁发电装置、静电发电装置),基于压电发电的嵌入式装置具有结构简单、不发热、无电磁干扰和易于实现微小化等优点,可以实现测试装置自供电。In dynamic parameter test,battery and sensor power are often as the power for test equipment.However,battery capacity is limited,and installation space of the test equipment is also limited.Embedded system testing devices and piezoelectric power generation because of their own advantages,are more and more concerned by people.Embedded devices based on piezoelectric power generation in comparison with other test device of its power generation（electromagnetic generating device,static electricity generators） has advantages of simple structure,no heat,no electromagnetic interference and easy to realize miniaturization can be achieved self-powered test device.

关 键 词：动态参数 压电发电 能量转换 嵌入式 

分 类 号：TM774[电气工程—电力系统及自动化]