气候变化领域集成服务门户(CCPortal): A vortex-induced vibration device based on MG-TENG and research of its application in ocean current energy harvesting

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DOI	10.1016/j.nanoen.2024.109457
	A vortex-induced vibration device based on MG-TENG and research of its application in ocean current energy harvesting
	Li, He; Zhang, Zhen; Xu, Peng; Jiang, Changqing; Yu, Linjie
发表日期	2024
ISSN	2211-2855
EISSN	2211-3282
起始页码	124
卷号	124
英文摘要	In recent years, with the extensive research on the application of triboelectric nanogenerators (TENGs) by scholars all over the world, the development of TENGs in harvesting and utilization of ocean energy has attracted more and more attention according to the advantages of TENGs in low-frequency energy harvesting. As a kind of ocean energy, the development and utilization of ocean current energy is of great significance to the diversification of energy sources, the promotion of sustainable energy development, the protection of ecological environment and the response to climate change. In this work, a novel device based on the combination of vortexinduced vibration (VIV) and multi-grating TENG (MG-TENG) is proposed for energy harvesting in low-speed ocean currents. The device consists of an up and down moving float driving the TENG to convert kinetic energy into electrical energy. The result shows that the system has a maximum average output power of nearly 20 mu W under the condition of 8 grating TENG. This work demonstrates the ability of devices based on the combination of VIV and MG-TENG to drive low-power electronic components, demonstrating future applications for sensing, positioning, and more.
英文关键词	Triboelectric nanogenerator; Multi-grating; Vortex-induced vibration; Ocean current harvesting; Self-powered
语种	英语
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:001224004100001
来源期刊	NANO ENERGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293978
作者单位	Zhejiang Ocean University; Shanghai Jiao Tong University; University of Duisburg Essen
推荐引用方式 GB/T 7714	Li, He,Zhang, Zhen,Xu, Peng,et al. A vortex-induced vibration device based on MG-TENG and research of its application in ocean current energy harvesting[J],2024,124.
APA	Li, He,Zhang, Zhen,Xu, Peng,Jiang, Changqing,&Yu, Linjie.(2024).A vortex-induced vibration device based on MG-TENG and research of its application in ocean current energy harvesting.NANO ENERGY,124.
MLA	Li, He,et al."A vortex-induced vibration device based on MG-TENG and research of its application in ocean current energy harvesting".NANO ENERGY 124(2024).