A new energy harvester for fluids in motion

被引：3
|
作者：
Boragno, Corrado [1 ]
Boccalero, Gregorio [1 ]
机构：
[1] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy
来源：
ACTIVE AND PASSIVE SMART STRUCTURES AND INTEGRATED SYSTEMS 2015 | 2015年 / 9431卷
关键词：
energy harvesting; fluttering; fluid dynamics;
D O I：
10.1117/12.2084591
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new energy harvester, based on the fluttering phenomenon, is presented. The device is done with a wing connected to a support via two elastomers. When a fluid in motion impinges on this elastic structure, an amount of kinetic energy is transferred to the system, inducing large amplitude oscillations if few mechanical parameters are correctly set. In order to transform the mechanical energy in electrical energy, an electromagnetic coupling is adopted. In this way, it is possible to produce several mW in a wind of 4 m/s with a centimeter-sized device. The device is conceived as an autonomous power source for distributed sensors to be used in Internet of Things.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Design Analysis of Energy Harvester : The Impact of Speed of Motion and Mass of Device
    Gurusamy, Nedunchelien
    Elamvazuthi, Irraivan
    Yahya, Norashikin
    2020 8TH INTERNATIONAL CONFERENCE ON INTELLIGENT AND ADVANCED SYSTEMS (ICIAS), 2021,
  • [32] Smart Floor with Integrated Triboelectric Nanogenerator As Energy Harvester and Motion Sensor
    He, Chuan
    Zhu, Weijun
    Chen, Baodong
    Xu, Liang
    Jiang, Tao
    Han, Chang Bao
    Gu, Guang Qin
    Li, Dichen
    Wang, Zhong Lin
    ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (31) : 26126 - 26133
  • [33] Rotational electromagnetic energy harvester for human motion application at low frequency
    Zhang, Yulong
    Luo, Anxin
    Wang, Yifan
    Dai, Xiangtian
    Lu, Yan
    Wang, Fei
    APPLIED PHYSICS LETTERS, 2020, 116 (05)
  • [34] Nonlinear bi-stable energy harvester from human motion
    Wang, Wei
    Cao, Junyi
    Lin, Jing
    Zhou, Shengxi
    Cai, Yunlong
    Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2015, 49 (08): : 58 - 63
  • [35] A Permanent-Magnet Linear Motion Driven Kinetic Energy Harvester
    Zeng, Peng
    Khaligh, Alireza
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2013, 60 (12) : 5737 - 5746
  • [36] Human-motion energy harvester for autonomous body area sensors
    Geisler, M.
    Boisseau, S.
    Perez, M.
    Gasnier, P.
    Willemin, J.
    Ait-Ali, I.
    Perraud, S.
    SMART MATERIALS AND STRUCTURES, 2017, 26 (03)
  • [37] Analysis of Induced Voltage for Ferrohydrodynamic Energy Harvester using Sloshing Motion
    Kwon, Yong Hi
    Kim, Young Sun
    2015 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2015, : 1671 - 1675
  • [38] Real World Testing Of A Piezoelectric Rotational Energy Harvester For Human Motion
    Pillatsch, P.
    Yeatman, E. M.
    Holmes, A. S.
    13TH INTERNATIONAL CONFERENCE ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS (POWERMEMS 2013), 2013, 476
  • [39] An Inertial Noncontact Piezoelectric Rotary Energy Harvester with Linear Reciprocating Motion
    Zheng, Xiaotian
    He, Lipeng
    Jiang, Shuai
    Sun, Lei
    Zhang, Zhonghua
    Cheng, Guangming
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2023, 220 (20):
  • [40] MAGNETICALLY PLUCKED PIEZOELECTRIC ENERGY HARVESTER VIA HYBRID KINETIC MOTION
    Azam, Huda
    Hanif, Noor Hazrin Hany Mohamad
    Ralib, Aliza Aini Md
    IIUM ENGINEERING JOURNAL, 2019, 20 (01): : 245 - 257
12345