bck

收藏本站

Design and dynamic analysis of integrated architecture for vibration energy harvesting including piezoelectric frame and mechanical amplifier

【摘要】:Vibration energy harvesters(VEHs) can transform ambient vibration energy to electricity and have been widely investigated as promising self-powered devices for wireless sensor networks, wearable sensors, and applications of a micro-electro-mechanical system(MEMS). However, the ambient vibration is always too weak to hinder the high energy conversion efficiency. In this paper, the integrated frame composed of piezoelectric beams and mechanical amplifiers is proposed to improve the energy conversion efficiency of a VEH. First, the initial structures of a piezoelectric frame(PF) and an amplification frame(AF) are designed. The dynamic model is then established to analyze the influence of key structural parameters on the mechanical amplification factor. Finite element simulation is conducted to study the energy harvesting performance, where the stiffness characteristics and power output in the cases of series and parallel load resistance are discussed in detail. Furthermore, piezoelectric beams with variable cross-sections are introduced to optimize and improve the energy harvesting efficiency. Advantages of the PF with the AF are illustrated by comparison with conventional piezoelectric cantilever beams. The results show that the proposed integrated VEH has a good mechanical amplification capability and is more suitable for low-frequency vibration conditions.
下载App查看全文

(如何获取全文 欢迎:、、)

支持CAJ、PDF文件格式,仅支持PDF格式


【相似文献】
中国期刊全文数据库 前19条
1 高珊;张重扬;敖宏瑞;姜洪源;;Performance of beam-type piezoelectric vibration energy harvester based on ZnO film fabrication and improved energy harvesting circuit[J];Chinese Physics B;2020年08期
2 Abdolreza Pasharavesh;Reza Moheimani;Hamid Dalir;;Nonlinear energy harvesting from vibratory disc-shaped piezoelectric laminates[J];Theoretical & Applied Mechanics Letters;2020年04期
3 LIANG Zhu;XU ChunDong;REN Bo;DI WenNing;LI Long;LUO HaoSu;CHEN Zhen;SU Jun;;Optimization of cantilevered piezoelectric energy harvester with a fixed resonance frequency[J];Science China(Technological Sciences);2014年06期
4 LIU YingQi;LI XiuWan;WEI XiuCheng;HE DeYan;;Study on performance of PVDF piezoelectric film for the separator in Li-ion rechargeable cell[J];Science China(Technological Sciences);2013年11期
5 Xiao-biao SHAN;Shi-wei GUAN;Zhang-shi LIU;Zhen-long XU;Tao XIE;;A new energy harvester using a piezoelectric and suspension electromagnetic mechanism[J];Journal of Zhejiang University-Science A(Applied Physics & Engineering);2013年12期
6 ZHU Yucheng;HU Jiayang;BAI Yunshan;ZHAO Jiang;JI Xincun;WANG Debo;;A Novel Quarter-Circular Arc Multi-Direction Piezoelectric VEH and Its Theoretical Model[J];Chinese Journal of Electronics;2021年01期
7 K.K.PANKAJ;S.A.SAHU;S.KUMARI;;Surface wave transference in a piezoelectric cylinder coated with reinforced material[J];Applied Mathematics and Mechanics(English Edition);2020年01期
8 Xue Zheng;Li Lin;M.N.Ichchou;Li Chao;;Hysteresis and the nonlinear equivalent piezoelectric coefficient of MFCs for actuation[J];Chinese Journal of Aeronautics;2017年01期
9 Fan Shiwang;Guo Junhong;Yu Jing;;Anti-plane problem of four edge cracks emanating from a square hole in piezoelectric solids[J];Chinese Journal of Aeronautics;2017年01期
10 Xiang LI;Yewei ZHANG;Hu DING;Liqun CHEN;;Integration of a nonlinear energy sink and a piezoelectric energy harvester[J];Applied Mathematics and Mechanics(English Edition);2017年07期
11 HUANG Xin;LI LiJie;ZHANG Yan;;Modeling the open circuit output voltage of piezoelectric nanogenerator[J];Science China(Technological Sciences);2013年11期
12 易幼平,Wolfgang Seemann,Rainer Gausmann,钟掘;A new hybrid piezoelectric ultrasonic motor with two stators[J];Journal of Central South University of Technology(English Edition);2005年03期
13 ;Interface waves between two piezoelectric half-spaces with a semiconductor film[J];Journal of Zhejiang University Science A(Science in Engineering);2005年02期
14 张涛,孙立宁,蔡鹤皋;Control model for experiments on piezoelectric and electrostrictive elements[J];Journal of Harbin Institute of Technology;1999年04期
15 丁皓江,王国庆,陈伟球;Fundamental solutions for plane problem of piezoelectric materials[J];Science in China(Series E:Technological Sciences);1997年03期
16 ;Crack tip fields of piezoelectric materials under antiplane impact[J];Chinese Science Bulletin;1997年19期
17 Dongxing CAO;Wei XIA;Wenhua HU;;Low-frequency and broadband vibration energy harvester driven by mechanical impact based on layer-separated piezoelectric beam[J];Applied Mathematics and Mechanics(English Edition);2019年12期
18 陈超;SHI Yunlai;CHEN Haipeng;ZHAO Chunsheng;;Application of Piezoelectric Materials in a Novel Linear Ultrasonic Motor based on Shear-induced Vibration Mode[J];Journal of Wuhan University of Technology(Materials Science Edition);2014年06期
19 Zhang Tiemin;Liao Yiyong;Xu Zhilin;Liang Li;Cao Fei;;Power Supply of Macro-Micro Driven Linear Piezoelectric Motor[J];Transactions of Nanjing University of Aeronautics and Astronautics;2017年01期
中国重要会议论文全文数据库 前20条
1 Guo-lin WANG;Jin-xi LIU;Yan-ping KONG;;SCATTERING OF SH WAVES BY A MODE III CRACK IN A PIEZOELECTRIC CUBIC CRYSTAL[A];2016年全国压电和声波理论及器件应用研讨会论文摘要集[C];2016年
2 Fa-peng YU;Shuai HOU;Shujun ZHANG;Ting-feng MA;Xian ZHAO;;PIEZOELECTRIC CROSS-TALK INVESTIGATION OF LGT AND CTGS SINGLE CRYSTLALS[A];2013全国压电和声波理论及器件技术研讨会论文集[C];2013年
3 匡震邦;;A Review on The Electroelastic Analysis of The Piezoelectric Materials[A];第二届全国压电和声波理论及器件技术研讨会摘要集[C];2006年
4 ;Multi-field coupled and nonlinear analysis of piezoelectric rectanglar plates[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
5 ;Study on design and experimental of multi-foot clamping piezoelectric linear motor[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
6 ;Dynamic coupling electromechanical behavior of a half infinite piezoelectric material with a surface electrode[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
7 ;A linear stepping piezoelectric motor using inertial impact driving[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
8 ;The design of ultrasonic micro-motor based on shear piezoelectric coefficient and tis drive controller[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
9 ;ATF-Q8 element model in piezoelectric materials[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
10 ;Size-dependent piezoelectric ESHELBY'S tensors for nano-inclusion embedded in piezoelectric medium with interface effect[A];2011年全国压电和声波理论及器件应用研讨会报告程序册及摘要集[C];2011年
11 Feng-yu JIAO;Pei-jun WEI;Yue-qiu LI;;WAVE PROPAGATION IN PIEZOELECTRIC LAYERED STRUCTURE WITH FLEXOELECTRIC EFFECT TAKEN INTO CONSIDERATION[A];2016年全国压电和声波理论及器件应用研讨会论文摘要集[C];2016年
12 Bo GENG;Dong-yu XU;Shi-feng HUANG;Su-hui ZHAI;Xin CHENG;;FABRICATION AND PROPERTIES OF 2-2 MULTI-ELEMENT PIEZOELECTRIC COMPOSITE[A];2016年全国压电和声波理论及器件应用研讨会论文摘要集[C];2016年
13 Kai-nan XIONG;Su-xian CUI;Yan-qing ZHENG;Er-wei SHI;;PRESSURE-INDUCED ENHANCEMENT OF PIEZOELECTRICITY OF QUARTZ-LIKE SINGLE CRYSTALS[A];2012全国压电和声波理论及器件技术研讨会论文集[C];2012年
14 Zi-yang LIAN;Lin HU;Jun CHENG;Yu-jue Wang;Hong-ping HU;Yuan-tai HU;Ji WANG;;A PIEZOELECTRIC UNIMORPH POWER HARVESTER OPERATING WITH COUPLED EXTENSION AND FLEXURE MODES[A];2012全国压电和声波理论及器件技术研讨会论文集[C];2012年
15 ;PIEZOELECTRICITY OF ZNO AND ITS NANOSTRUCTURES[A];第三届全国压电和声波理论及器件技术研讨会论文集[C];2008年
16 Fa-peng YU;Fei-fei CHEN;Shuai HOU;He-wei WANG;Shi-wei TIAN;Shu-jun ZHANG;Xian ZHAO;;HIGH TEMPERATURE PIEZOELECTRIC SINGLE CRYSTALS: RECENT DEVELOPMENTS[A];2016年全国压电和声波理论及器件应用研讨会论文摘要集[C];2016年
17 Xuan WANG;Feng JIN;;DISPERSION RELATIONS FOR SH-WAVE PROPAGATION IN NANOSCALE PERIODIC PIEZOELECTRIC COMPOSITE LAYERED[A];2016年全国压电和声波理论及器件应用研讨会论文摘要集[C];2016年
18 Jun-nan JIA;Ming-hao ZHAO;Cui-ying FAN;Guang-tao XU;;A NEW DISCOVERY OF BENDING BEHAVIORS OF LOW-DIMENSIONAL PIEZOELECTRIC MATERIALS[A];2015全国压电和声波理论及器件技术研讨会论文集[C];2015年
19 Lei LIU;Yong-dong PAN;Zheng ZHONG;;THE STUDY OF P-SV WAVE PROPAGATION IN THE PERIODIC PIEZOELECTRIC LAYERED MATERIAL[A];2013全国压电和声波理论及器件技术研讨会论文集[C];2013年
20 ;ANALYSIS METHOD OF MIXED MODE CRACK IN 2D FINITE PIEZOELECTRIC MEDIA[A];第三届全国压电和声波理论及器件技术研讨会论文集[C];2008年
中国博士学位论文全文数据库 前2条
1 王先锋;两种压电器件力电耦合模型及其在能量俘获中的应用[D];北京交通大学;2020年
2 Gyan Michael;[D];电子科技大学;2020年
中国硕士学位论文全文数据库 前4条
1 Abdifatah Osman Abokor;压电与振荡水柱耦合发电仿真研究[D];山东科技大学;2020年
2 陈子光;压电变压器的结构建模与性能分析[D];中南大学;2007年
3 李欣;车致多层路面变形能量俘获理论研究[D];北京交通大学;2014年
4 万冰冰;A位非化学计量比对铌酸钠钾基压电陶瓷结构和性能影响[D];哈尔滨工业大学;2010年
中国知网广告投放
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978


{bck}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bck体育}| {bckbet}| {bcksports}| {bck官网}| {bck}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bck体育}| {bck}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bck体育}| {bckbet}| {bcksports}| {bck官网}| {bck}| {bck体育下载}| {bck体育}| {bckbet}| {bcksports}| {bck官网}| {bck}| {bck体育下载}| {bck体育app}| {bck体育}| {bckbet}| {bck体育下载}| {bck体育app}| {bck体育}| {bckbet}| {bcksports}| {bck体育下载}| {bckbet}| {bcksports}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bck体育}| {bck官网}| {bck体育下载}| {bckbet}| {bcksports}| {bck官网}| {bck体育app}| {bck体育}| {bcksports}| {bck官网}| {bck体育下载}| {bck体育}| {bckbet}| {bcksports}| {bck官网}| {bck体育}| {bcksports}| {bck官网}| {bck体育官网}| {bck体育下载}| {bck体育}| {bckbet}| {bcksports}| {bck}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bck体育}| {bckbet}| {bck官网}| {bck}| {bck体育官网}| {bck体育下载}| {bck体育app}| {bcksports}| {bck官网}| {bck}| {bck体育官网}| {bcksports}| {bck体育下载}| {bck体育app}| {bckbet}|
{uc8}| {uc8体育}| {uc8官网}| {uc8老虎机}| {UC8娱乐城}| {uc8彩票}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8官网}| {uc8老虎机}| {uc8体育}| {UC体育}| {uc8老虎机}| {uc8老虎机}| {UC8娱乐}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8老虎机}| {uc8彩票}| {uc8}| {uc8体育}| {UC体育}| {uc8官网}| {UC8娱乐}| {UC8娱乐城}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8官网}| {uc8老虎机}| {UC8娱乐}| {UC8娱乐城}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8官网}| {uc8老虎机}| {UC8娱乐}| {UC8娱乐城}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8官网}| {uc8老虎机}| {UC8娱乐}| {uc8彩票}| {uc8}| {uc体育}| {UC体育}| {UC8娱乐城}| {uc8}| {UC体育}| {uc8官网}| {uc8老虎机}| {uc8}| {uc体育}| {uc8体育}| {UC体育}| {uc8官网}| {uc8老虎机}| {UC8娱乐}| {UC8娱乐城}|