A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices

doi:10.1109/ACCESS.2022.3217205

	A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices
	Yiming Gao1,2,3 ; Minfan Fu1,4 ; Haoyu Wang1,4 ; Junrui Liang1,4
	2022
发表期刊	IEEE ACCESS (IF:3.4[JCR-2023],3.7[5-Year])
ISSN	2169-3536
卷号	10
发表状态	已发表
DOI	10.1109/ACCESS.2022.3217205
摘要	Due to the wide distribution of Internet of Things (IoT) devices, reliable and convenient power solutions for these devices have been a continuous pursuit recently. In this paper, a two-dimensional (2-D) inductive power transfer (IPT) design based on multiple coupled resonators is proposed for powering IoT devices in a reconfigurable neighboring scenario. There are two types of cells in this system: constant voltage (CV) and constant current (CC) cells. These two types of cells are alternately arranged. In this IPT system, the coupling electromagnetic field is mostly constrained in a small region, so that the radiation leakage to the free space can be relieved without introducing extra complex control. The wireless power makes the whole system convenient and reconfigurable according to the user’s requirements. The circuit model is mathematically formulated. A nine-cell prototype is implemented and tested. Experimental results approve the CC or CV properties in each cell. The power conversion efficiency of the whole system reaches 75%.
URL	查看原文
收录类别	SCIE
来源库	IEEE
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/243358
专题	信息科学与技术学院信息科学与技术学院_PI研究组_梁俊睿组信息科学与技术学院_PI研究组_傅旻帆组信息科学与技术学院_硕士生信息科学与技术学院_博士生
作者单位	1.School of Information Science and Technology, ShanghaiTech University, Shanghai, China 2.Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China 3.University of Chinese Academy of Sciences, Beijing, China 4.Shanghai Engineering Research Center of Energy Efficient and Custom AI IC, Shanghai, China
第一作者单位	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	Yiming Gao,Minfan Fu,Haoyu Wang,et al. A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices[J]. IEEE ACCESS,2022,10.
APA	Yiming Gao,Minfan Fu,Haoyu Wang,&Junrui Liang.(2022).A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices.IEEE ACCESS,10.
MLA	Yiming Gao,et al."A 2-D Inductive Power Transfer Network for Powering Massive Neighboring IoT Devices".IEEE ACCESS 10(2022).