A Single Stage AC/DC Converter for Low Voltage Energy Harvesting

doi:10.1109/ECCE.2016.7854782

	A Single Stage AC/DC Converter for Low Voltage Energy Harvesting
	Yu, Liang; Wang, Haoyu
	2016
会议录名称	2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE)
发表状态	已发表
DOI	10.1109/ECCE.2016.7854782
摘要	In this paper, a novel ac/dc converter is proposed for low voltage, low power rectification applications. The proposed converter manages the energy harvested from micro-scale electromagnetic transducers. It integrates the conventional Boost and Buck-Boost topologies with a shared inductor, a bidirectional switch and two split filtering capacitors. The Boost and the Buck-Boost topologies function in the positive and negative half input cycles, respectively. The inductor is energized by being shorted with the input source through the MOSFET channel without using the diodes. This enables active rectification of low amplitude (below 0.7 V) ac voltages. Theoretical analysis, design considerations and control method are detailed. A 45 mW circuit prototype, which converts a 0.4 V peak, 100 Hz ac voltage to 3.3 V dc is designed and tested to verify the proof of concept.
会议举办国	USA
关键词	ac/dc conversion Boost Buck-Boost energy harvesting low voltage low power
会议地点	Milwaukee, WI
会议日期	18-22 Sept. 2016
URL	查看原文
收录类别	CPCI ; EI
语种	英语
资助项目	Shanghai Sailing Program[16YF1407600]
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Electrical & Electronic
WOS记录号	WOS:000400778400140
出版者	IEEE
EI入藏号	20171203472388
EI主题词	Electric rectifiers ; Energy conversion ; Energy harvesting ; MOSFET devices ; Topology
EI分类号	Energy Conversion Issues:525.5 ; Semiconductor Devices and Integrated Circuits:714.2 ; Combinatorial Mathematics, Includes Graph Theory, Set Theory:921.4
WOS关键词	BOOST CONVERTER ; POWER GENERATOR ; SYSTEM
原始文献类型	Proceedings Paper
来源库	IEEE
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1961
专题	信息科学与技术学院信息科学与技术学院_PI研究组_王浩宇组信息科学与技术学院_硕士生
通讯作者	Wang, Haoyu
作者单位	ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Yu, Liang,Wang, Haoyu. A Single Stage AC/DC Converter for Low Voltage Energy Harvesting[C]:IEEE,2016.