吉林大学学报(工学版) ›› 2021, Vol. 51 ›› Issue (6): 1953-1958.doi: 10.13229/j.cnki.jdxbgxb20200596

• 车辆工程·机械工程 • 上一篇    

悬臂式压电振子宽频发电装置设计及测试

田晓超1,2(),王海刚1,2,王虎1,2,王志聪1,2,赵剑2,杨志刚3(),吴越3   

  1. 1.长春大学 机械与车辆工程学院，长春 130022
    2.长春大学 吉林省人体健康状态辨识与机能增强重点实验室，长春 130022
    3.吉林大学 机械与航空航天工程学院，长春 130022
  • 收稿日期:2020-08-10 出版日期:2021-11-01 发布日期:2021-11-15
  • 通讯作者: 杨志刚 E-mail:tianxczb@163.com;yzg@jlu.edu.cn
  • 作者简介:田晓超（1986-），男，副教授，博士. 研究方向：压电精密驱动与控制技术，微小机械与精密机械. E-mail：tianxczb@163.com
  • 基金资助:
    国家自然科学基金项目(51705031);吉林省科技厅自然科学基金项目(20200201063JC);吉林省科技厅优秀青年人才基金项目(20190103050JH)

Design and test of broadband power generation device with cantilever piezoelectric vibrator

Xiao-chao TIAN1,2(),Hai-gang WANG1,2,Hu WANG1,2,Zhi-cong WANG1,2,Jian ZHAO2,Zhi-gang YANG3(),Yue WU3   

  1. 1.Institute of Mechanical and Vehicle Engineering，Changchun University，Changchun 130022，China
    2.Jilin Provincial Key Laboratory of Human Health Status Identification and Function Enhancement，Changchun University，Changchun 130022，China
    3.College of Mechanical and Aerospace Engineering，Jilin University，Changchun 130022，China
  • Received:2020-08-10 Online:2021-11-01 Published:2021-11-15
  • Contact: Zhi-gang YANG E-mail:tianxczb@163.com;yzg@jlu.edu.cn

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摘要：

为了提高压电材料的发电量和发电效率，设计了一种悬臂式压电振子宽频发电装置。首先，对单个压电振子进行电压输出和相频特性分析，得出影响电压输出的影响因素。然后，对双压电振子整流后串/并联进行电压输出特性分析，当两压电振子串/并联整流后，输出的电压为两个压电振子输出电压的较大值且频宽增大。最后，对4个压电振子进行发电实验测试。结果表明，当输出电压为30 V时，单个压电振子的有效发电频宽约为10 Hz左右，经整流后串/并联的4个压电振子串联有效发电频率为44.5~121.3 Hz，宽度约为77 Hz，有效提高了发电频宽，该装置可应用在狭窄空间自适应供电。

关键词: 机械设计, 压电振子, 悬臂梁, 压电俘能, 正压电效应

Abstract:

To increase the generation and efficiency of piezoelectric materials, a cantilever piezoelectric vibrator broadband power generation device is designed. Firstly, the output and phase frequency characteristics of a single piezoelectric vibrator were analyzed, the parameter factors that affect the output were obtained. Then, the series/parallel output performance of the double piezoelectric vibrators connected with rectifiers were analyzed, the output voltage was the larger value of the two piezoelectric vibrators and the frequency bandwidth was increased when the series-parallel piezoelectric vibrators were rectified. Finally, the power generation tests of four piezoelectric vibrators were implemented. The test results indicate that the effective power generation bandwidth of a single piezoelectric vibrator is about 10 Hz, the effective power generation frequency range of the series/parallel four piezoelectric vibrators connected with rectifiers is 44.5 Hz~121.3 Hz and the width is about 77 Hz. The effective power generation bandwidth is improved when the output voltage is 30 V. The device can be used to adaptive power supply in narrow space.

Key words: mechanical design, piezoelectric vibrator, cantilever, piezoelectric capture energy, positive piezoelectric effect

中图分类号: 

  • TM619

图1

发电装置示意图"

图2

单振子弯曲示意图"

图3

双振子串/并联输出电路"

图4

双振子整流后各自电压-时间曲线"

图5

串/并联电压输出特性曲线"

图6

宽频发电测试装置"

图7

压电振子独立发电电压输出特性曲线"

图8

四个振子分别整流后串/并联电压输出特性"

1 曾平,刘艳涛,吴博达,等. 一种新型压电式无线发射装置[J]. 吉林大学学报:工学版,2006,36(): 78-82.
Zeng Ping, Liu Yan-tao, Wu Bo-da, et al. A novel wireless electropult powered by piezoelectricity[J]. Journal of Jilin University (Engineering and Technology Edition), 2006, 36(Sup.2): 78-82.
2 吴博达,鄂世举,杨志刚,等. 压电驱动与控制技术的发展与应用[J]. 机械工程学报,2003,39(10): 79-85.
Wu Bo-da, Shi-ju E, Yang Zhi-gang, et al. Development and application of piezoelectric actuation and control[J]. Journal of Mechanical Engineering, 2003, 39(10): 79-85.
3 Lewandowski B E, Kilgore K L, Gustafson K J. Design considerations for an implantable, muscle powered piezoelectric system for generating electrical power[J]. Annals of Biomedical Engineering, 2007, 35(4): 631-641.
4 Roundy S, Leland E S, Baker J. Improving power output for vibration-based energy scavengers[J]. IEEE Pervasive Computing, 2005, 4(1): 28-36.
5 Allameh S M, Akogwu O, Collinson M, et al. Piezoelectric generators for biomedical and dental applications: effects of cyclic loading[J]. Journal of Materials Science Materials in Medicine, 2007, 18(1): 39-45.
6 Ferrari M, Ferrari V, Guizzetti M, et al. Piezoelectric multifrequency energy converter for power harvesting in autonomous microsystems[J]. Sensors and Actuators A Physical, 2008, 142(1): 329-335.
7 Aktakka E E, Kim H, Najafi K. Energy scavenging from insect flight[J]. Journal of Micromechanics and Microengineering, 2011, 21(9):No.095016.
8 Kymissis J, Kendall C, Paradiso J A, et al. Parasitic power harvesting in shoes[C]∥Digest of Papers. Second International Symposium on Wearable Computers, Pittsburgh, PA, USA, 1998: 132-139.
9 Lefeuvre E, Badel A, Richard C, et al. Energy harvesting using piezoelectric materials: case of random vibrations[J]. Journal of Electroceramics, 2007, 19(4): 349-355.
10 Kim C, Iii D L, Wu C C, et al. Piezoelectric rotary actuator driven devices and applications[J]. Ferroelec trics, 2002, 273(1): 59-64.
11 Minazara E, Vasic D, Costa F, et al. Piezoelectric diaphragm for vibration energy harvesting[J]. Ultrasonics, 2006, 44(Sup.1): e699-e703.
12 Roundy S, Leland E S, Baker J. Improving power output for vibration-based energy scavengers[J]. IEEE Pervasive Computing, 2005, 4(1): 28-36.
13 闫世伟,杨志刚,菅新乐. 压电式胎压报警器供电装置的发电特性[J]. 吉林大学学报:工学版,2010,40(5): 1268-1272.
Yan Shi-wei, Yang Zhi-gang, Jian Xin-le. Power performance of a piezoelectric generator for tire pressure monitoring sensor[J]. Journal of Jilin University (Engineering and Technology Edition), 2010, 40(5): 1268-1272.
14 Yayla S, Aya S, Oru M. A case study on piezoelectric energy harvesting with using vortex generator plate modeling for fluids[J]. Renewable Energy, 2020, 157: 1243-1253.
15 程光明,庞建志,唐可洪,等. 压电陶瓷发电能力测试系统的研制[J]. 吉林大学学报:工学版,2007,37(2): 367-371.
Cheng Guang-ming, Pang Jian-zhi, Tang Ke-hong, et al. Development of measuring system for electricity generating capacity of piezoelectric ceramics[J]. Journal of Jilin University (Engineering and Technology Edition), 2007, 37(2): 367-371.
16 单小彪,袁江波,谢涛,等. Cymbal压电发电机系统[J]. 吉林大学学报:工学版,2011,41(5): 1331-1334.
Shan Xiao-biao, Yuan Jiang-bo, Xie Tao, et al. Cymbal piezoelectric generator system[J]. Journal of Jilin University (Engineering and Technology Edition), 2011, 41(5): 1331-1334.
17 唐可洪,阚君武,任玉,等. 压电发电装置的功率分析与试验[J]. 吉林大学学报:工学版,2009,39(6): 1550-1553.
Tang Ke-hong, Kan Jun-wu, Ren Yu, et al. Power analysis and test of piezoelectric generator[J]. Journal of Jilin University (Engineering and Technology Edition), 2009, 39(6): 1550-1553.
18 刘行尚. 用于胎压报警器多晶片压电自供电装置的设计与试验[D]. 长春:吉林大学机械与航空航天工程学院,2015.
Liu Xing-shang. Design and experiment of multi-chip piezoelectric self-powered device in tire pressure monitoring system[D]. Changchun: School of Mechanical and Aerospace Engineering, Jilin University, 2015.
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