Design and Fabrication of Mini Vibration Power Generator System for Micro Sensor Networks

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.

关键词： Vibration integrated power generator micro sensor network DC-DC PWWM boost converter (DPBC) energy harvesting.

作者: Xinping Cao Yi-Kuen Lee

作者单位: School of Electrical & Electronics Engineering Nanyang Technological University, 639798, Singapore Department of Mechanical Engineering The Hong Kong University of Science and Technology Kowloon, Hon

会议类型: 国际会议

会议名称: 2006 IEEE International Conference on Information Acquisition

会议地点: 山东威海

会议语种:英文

页码: 91-95

在线出版日期: 2006-08-20（万方平台首次上网日期，不代表论文的发表时间）