Study on Diamagnetic Levitation Structure in Electromagnetic Vibration Energy Harvester

被引：2
|
作者：
Zhang, Zhenyu [1 ]
Zhang, Kun [1 ]
Duan, Zhiyong [2 ]
Su, Yufeng [1 ]
机构：
[1] Zhengzhou Univ, Sch Mech Engn, Zhengzhou 450001, Henan, Peoples R China
[2] Zhengzhou Univ, Sch Phys Engn, Zhengzhou 450001, Henan, Peoples R China
来源：
SENSORS AND MATERIALS | 2018年 / 30卷 / 06期
基金：
中国国家自然科学基金;
关键词：
diamagnetic levitation; vibration energy harvester; simulation; nonlinear vibration; bistability; PERFORMANCE ENHANCEMENT; RESONANCE; DYNAMICS; CIRCUIT;
D O I：
10.18494/SAM.2018.1835
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this paper, we proposed an electromagnetic vibration energy harvester with a diamagnetic levitation structure, which consists of a lifting magnet, two highly oriented pyrolytic graphite (HOPG) sheets, and a floating magnet. The dynamic characteristics of the diamagnetic levitation structure arc critical to the performance of the energy harvester. The diamagnetic and magnetic forces were calculated in COMSOL (TM), and the bistable phenomenon of the diamagnetic levitation structure was found and verified experimentally. The nonlinear characteristics of the diamagnetic levitation structure were studied in Simulink. Under different external excitations, the intrawell and interwell vibrations were observed in phase diagrams. When the excitation frequency is 1 Hz and the amplitude is 8.1 mm. the low-energy region is similar to the high-energy region, which is beneficial to harvest energy.
引用
收藏
页码：1357 / 1366
页数：10
相关论文
共 50 条
  • [41] ANCHORLESS DESIGN OF ELECTROMAGNETIC VIBRATION ENERGY HARVESTER FOR RAILROAD
    Lin, Teng
    Wang, Lirong
    Zuo, Lei
    PROCEEDINGS OF THE ASME 8TH ANNUAL DYNAMIC SYSTEMS AND CONTROL CONFERENCE, 2015, VOL 2, 2016,
  • [42] Design and fabrication of a micro electromagnetic vibration energy harvester
    Wang Peng
    Li Wei
    Che Lufeng
    JOURNAL OF SEMICONDUCTORS, 2011, 32 (10)
  • [43] Design and fabrication of a micro electromagnetic vibration energy harvester
    王鹏
    李伟
    车录锋
    半导体学报, 2011, 32 (10) : 74 - 77
  • [44] Design and fabrication of transverse electromagnetic vibration energy harvester
    Li, Wei
    Che, Lu-Feng
    Wang, Yue-Lin
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2013, 21 (03): : 694 - 700
  • [45] Multiple cell configuration electromagnetic vibration energy harvester
    Marin, Anthony
    Bressers, Scott
    Priya, Shashank
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2011, 44 (29)
  • [46] A Wideband Electromagnetic Energy Harvester for Random Vibration Sources
    Yang, Bin
    Lee, Chengkuo
    NEMS/MEMS TECHNOLOGY AND DEVICES, 2009, 74 : 165 - 168
  • [47] THE EXPERIMENTAL STUDY ON A BISTABLE PIEZOELECTRIC-ELECTROMAGNETIC COMBINED VIBRATION ENERGY HARVESTER
    Yao, Ming Hui
    Liu, Peng Fei
    Zhang, Wei
    Cao, Dong Xing
    PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2017, VOL 6, 2017,
  • [48] Theoretical and experimental studies on bistable vibration energy harvester with levitation magnet couple
    Deng, Wangzheng
    Qin, Weiyang
    Zhang, Pengtian
    JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2022, 55 (41)
  • [49] Nonlinear 2-DOFs Vibration Energy Harvester Based on Magnetic Levitation
    Abed, I.
    Kacem, N.
    Bouazizi, M. L.
    Bouhaddi, N.
    SHOCK & VIBRATION, AIRCRAFT/AEROSPACE, AND ENERGY HARVESTING, VOL 9, 2015, : 39 - 45
  • [50] Optimization procedure of low frequency vibration energy harvester based on magnetic levitation
    Royo-Silvestre, I.
    Beato-Lopez, J. J.
    Gomez-Polo, C.
    APPLIED ENERGY, 2024, 360
12345