Design and fabrication of mini vibration power generator system for micro sensor networks

被引：5

作者：

Cao, Xinping ^{[1
]}

Lee, Yi-Kuen ^{[2
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] Hong Kong Univ Sci & Technol, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China

来源：

2006 IEEE INTERNATIONAL CONFERENCE ON INFORMATION ACQUISITION, VOLS 1 AND 2, CONFERENCE PROCEEDINGS | 2006年

关键词：

vibration; integrated power generator; micro sensor network; DC-DC PWWM boost converter (DPBC); energy harvesting;

D O I：

10.1109/ICIA.2006.305868

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 [模式识别与智能系统]; 0812 [计算机科学与技术]; 0835 [软件工程]; 1405 [智能科学与技术];

摘要：

This paper presents a mini vibration power generator system for micro sensor networks with the output power of 35 mW, which is much larger than those in the literature. The system consists of a mini electromagnetic vibration power generator and a highly efficient energy harvesting circuit implemented on a tiny PCB. Using feedforward and feedback DC-DC PWM Boost Converter (DPBC), the designed circuit steps up the electric voltage and stores the electric energy into a super capacitor, which is then used as a small electrical power supply for an micro accelerometer network.

引用

页码：91 / 95

页数：5

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