搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

采用磁电换能器的振动能量采集器

代显智 文玉梅 李平 杨进 江小芳

引用本文:
Citation:

采用磁电换能器的振动能量采集器

代显智, 文玉梅, 李平, 杨进, 江小芳

Vibration energy harvester based on magnetoelectric transducer

Dai Xian-Zhi, Wen Yu-Mei, Li Ping, Yang Jin, Jiang Xiao-Fang
PDF
导出引用
  • 采用磁致伸缩/压电层合磁电换能器设计了一个振动能量采集器,该能量采集器采用悬臂梁作为振动敏感机构,并用四个NdFeB磁铁组成磁路放在悬臂梁末端.该磁路在空气隙中产生梯度较大的非均匀磁场,使得磁电换能器在较小的振动下感应到较大的磁场变化量,输出较高的功率.利用等效磁荷理论,分析了空气隙磁场分布以及振动时磁路受到的磁力,并用林斯泰特-庞加莱法研究了能量采集器的非线性振动特性,同时将能量采集器的振动方程和换能器的磁电特性结合,分析了能量采集器谐振时的机-磁-电转换特性.通过实验表明:理论与实验符合得较好,且在加
    An energy harvester is presented to scavenge energy from ambient vibrations using magnetostrictive/piezoelectric laminated magnetoelectric (ME) transducer. A cantilever beam is employed as the vibration sensitive element of the harvester,and a magnetic circuit made up of four NdFeB magnets is placed on the free end of the beam. Since the magnetic circuit produces a concentrated flux gradient in the air gap,the ME transducer can induce large magnetic field variations in the low level vibration,thus high output power can be obtained. Based on the equivalent magnetic charge theory,the magnetic field distribution of the air gap and the magnetic force of the magnetic circuit are analyzed,and the nonlinear vibration performance of the harvester is studied using the Lindstedt-Poincaré method. The mechano-magneto-electric performance of the harvester at resonance is analyzed by combining the vibration equation of the harvester with the magnetoelectric characteristics of the ME transducer. The experimental results verified the analytical results,and a prototype produces a power of 1124 μW for an acceleration of 05g at its resonant frequency of 33 Hz.
    • 基金项目: 国家自然科学基金(批准号:50830202)和国家高技术研究发展计划(863计划)(批准号:2006AA04Z337)资助的课题.
    [1]

    [1]Roundy S,Wright P K,Rabaey J 2003 Computer Communications 26 1131

    [2]

    [2]Beeby S P,Tudor M J,White N M 2006 Meas. Sci. Technol. 17 R175

    [3]

    [3]Roundy S J 2003 Ph. D. Dissertation (Berkeley:university of California) p190—223

    [4]

    [4]Shashank P 2007 J. Electroceram 19 165

    [5]

    [5]Ryu J,Priya S,Carazo A V,Uchino K 2001 J. Am. Ceram. Soc. 84 2905

    [6]

    [6]Huang J K,OHandley R C,Bono D C 2003 Proceedings of the 10th Smart Structures and Materials San Diego,CA,USA,March 2-6,2003 p229

    [7]

    [7]OHandley R C,Huang J K,Bono D,Simon J 2008 IEEE Sensors Journal 8 58

    [8]

    [8]Dong S X,Li J F,Viehland D 2003 IEEE Transactions on Ultrasonics,Ferroelectrics,and Frequency Control 50 1236

    [9]

    [9]Yang W W,Wen Y M,Li P,Bian L X 2008 Acta Phys. Sin. 57 4545 (in Chinese)[杨伟伟、文玉梅、李平、卞雷祥 2008 57 4545]

    [10]

    ]Wan H,Shen R F,Wu X Z 2005 Acta Phys. Sin. 54 1426 (in Chinese)[万红、沈仁发、吴学忠 2005 54 1426]

    [11]

    ]Dong S X,Li J F,Viehland D 2004 J.Appl.Phys. 95 2625

    [12]

    ]Yang F,Wen Y M,Li P,Zheng M,Bian L X 2007 Acta Phys.Sin. 56 3539 (in Chinese)[杨帆、文玉梅、李平、郑敏、卞雷祥 2007 56 3539]

    [13]

    ]Yang F,Wen Y M,Zheng M,Li P 2006 Chinese Journal of Sensors and Actuators 19 2371 (in Chinese)[杨帆、文玉梅、郑敏、李平 2006 传感技术学报 19 2371]

    [14]

    ]Andrey B,William P R,Babak Z 2004 Sensors and Actuators A 114 244

    [15]

    ]Yi J Z 1987 Magnetic field calculation and magnetic circuit design (Chengdu:Chengdu Electronic Information Engineering College press) p16 (in Chinese)[易敬曾 1987 磁场计算与磁路设计(成都:成都电讯工程学院出版社) 第16页]

    [16]

    ]Liang C B,Qing G 1980 Electromagnetics (Beijing:Higher Education Press) p464 (in Chinese)[梁灿彬、秦光 1980 电磁学(北京:高等教育出版社) 第464页]

    [17]

    ]Song H D,Chen P L 1984 Permanent Magnetic Materials and their Applications (Beijing:China Machine Press) p218 (in Chinese)[宋后定、陈培林 1984 永磁材料及其应用(北京:机械工业出版社) 第218页]

    [18]

    ]Liu Y Z,Cheng W L,Cheng L Q 2000 Vibration mechanics (Beijing:Higher Education Press) p203 (in Chinese)[刘延柱、陈文良、陈立群 2000 振动力学(北京:高等教育出版社) 第203页]

  • [1]

    [1]Roundy S,Wright P K,Rabaey J 2003 Computer Communications 26 1131

    [2]

    [2]Beeby S P,Tudor M J,White N M 2006 Meas. Sci. Technol. 17 R175

    [3]

    [3]Roundy S J 2003 Ph. D. Dissertation (Berkeley:university of California) p190—223

    [4]

    [4]Shashank P 2007 J. Electroceram 19 165

    [5]

    [5]Ryu J,Priya S,Carazo A V,Uchino K 2001 J. Am. Ceram. Soc. 84 2905

    [6]

    [6]Huang J K,OHandley R C,Bono D C 2003 Proceedings of the 10th Smart Structures and Materials San Diego,CA,USA,March 2-6,2003 p229

    [7]

    [7]OHandley R C,Huang J K,Bono D,Simon J 2008 IEEE Sensors Journal 8 58

    [8]

    [8]Dong S X,Li J F,Viehland D 2003 IEEE Transactions on Ultrasonics,Ferroelectrics,and Frequency Control 50 1236

    [9]

    [9]Yang W W,Wen Y M,Li P,Bian L X 2008 Acta Phys. Sin. 57 4545 (in Chinese)[杨伟伟、文玉梅、李平、卞雷祥 2008 57 4545]

    [10]

    ]Wan H,Shen R F,Wu X Z 2005 Acta Phys. Sin. 54 1426 (in Chinese)[万红、沈仁发、吴学忠 2005 54 1426]

    [11]

    ]Dong S X,Li J F,Viehland D 2004 J.Appl.Phys. 95 2625

    [12]

    ]Yang F,Wen Y M,Li P,Zheng M,Bian L X 2007 Acta Phys.Sin. 56 3539 (in Chinese)[杨帆、文玉梅、李平、郑敏、卞雷祥 2007 56 3539]

    [13]

    ]Yang F,Wen Y M,Zheng M,Li P 2006 Chinese Journal of Sensors and Actuators 19 2371 (in Chinese)[杨帆、文玉梅、郑敏、李平 2006 传感技术学报 19 2371]

    [14]

    ]Andrey B,William P R,Babak Z 2004 Sensors and Actuators A 114 244

    [15]

    ]Yi J Z 1987 Magnetic field calculation and magnetic circuit design (Chengdu:Chengdu Electronic Information Engineering College press) p16 (in Chinese)[易敬曾 1987 磁场计算与磁路设计(成都:成都电讯工程学院出版社) 第16页]

    [16]

    ]Liang C B,Qing G 1980 Electromagnetics (Beijing:Higher Education Press) p464 (in Chinese)[梁灿彬、秦光 1980 电磁学(北京:高等教育出版社) 第464页]

    [17]

    ]Song H D,Chen P L 1984 Permanent Magnetic Materials and their Applications (Beijing:China Machine Press) p218 (in Chinese)[宋后定、陈培林 1984 永磁材料及其应用(北京:机械工业出版社) 第218页]

    [18]

    ]Liu Y Z,Cheng W L,Cheng L Q 2000 Vibration mechanics (Beijing:Higher Education Press) p203 (in Chinese)[刘延柱、陈文良、陈立群 2000 振动力学(北京:高等教育出版社) 第203页]

  • [1] 赵丽霞, 王成会, 莫润阳. 多层膜磁性微泡的非线性声振动特性.  , 2021, 70(1): 014301. doi: 10.7498/aps.70.20200973
    [2] 秦立振, 张振宇, 张坤, 丁建桥, 段智勇, 苏宇锋. 抗磁悬浮振动能量采集器动力学响应的仿真分析.  , 2018, 67(1): 018501. doi: 10.7498/aps.67.20171551
    [3] 张雨阳, 冷永刚, 谭丹, 刘进军, 范胜波. 基于磁化电流法的双稳压电悬臂梁磁力精确分析.  , 2017, 66(22): 220502. doi: 10.7498/aps.66.220502
    [4] 代显智, 刘小亚, 陈蕾. 一种采用双换能器和摆式结构的宽频振动能量采集器.  , 2016, 65(13): 130701. doi: 10.7498/aps.65.130701
    [5] 武丽明, 张晓青. 交联聚丙烯压电驻极体的压电性能及振动能量采集研究.  , 2015, 64(17): 177701. doi: 10.7498/aps.64.177701
    [6] 高毓璣, 冷永刚, 范胜波, 赖志慧. 弹性支撑双稳压电悬臂梁振动响应及能量采集研究.  , 2014, 63(9): 090501. doi: 10.7498/aps.63.090501
    [7] 唐炜, 王小璞, 曹景军. 非线性磁式压电振动能量采集系统建模与分析.  , 2014, 63(24): 240504. doi: 10.7498/aps.63.240504
    [8] 王成会, 程建春. 弹性微管内气泡的非线性受迫振动.  , 2013, 62(11): 114301. doi: 10.7498/aps.62.114301
    [9] 李平, 黄娴, 文玉梅. 偏置电压对磁致伸缩/压电层合换能结构磁电性能影响.  , 2012, 61(13): 137504. doi: 10.7498/aps.61.137504
    [10] 王成会, 程建春. 微管内气泡的受迫振动.  , 2012, 61(19): 194303. doi: 10.7498/aps.61.194303
    [11] 陈蕾, 李平, 文玉梅, 王东. 高磁导率材料FeCuNbSiB对超磁致伸缩/压电层合材料磁电性能的影响.  , 2011, 60(6): 067501. doi: 10.7498/aps.60.067501
    [12] 吴钦宽. 输电线非线性振动问题的同伦映射近似解.  , 2011, 60(6): 068802. doi: 10.7498/aps.60.068802
    [13] 王海民, 马建敏, 张文. 两个等径蛋白质气泡在Bingham流体中振动特性.  , 2010, 59(1): 401-410. doi: 10.7498/aps.59.401
    [14] 卞雷祥, 文玉梅, 李平. 磁致伸缩/压电叠层复合材料磁-机-电耦合系数分析.  , 2009, 58(6): 4205-4213. doi: 10.7498/aps.58.4205
    [15] 秦卫阳, 杨永锋, 王红瑾, 任兴民. 非线性振动系统的预测同步方法研究.  , 2008, 57(4): 2068-2072. doi: 10.7498/aps.57.2068
    [16] 阳昌海, 文玉梅, 李 平, 卞雷祥. 偏置磁场对磁致伸缩/弹性/压电层合材料磁电效应的影响.  , 2008, 57(11): 7292-7297. doi: 10.7498/aps.57.7292
    [17] 秦卫阳, 王红瑾, 张劲夫. 一类时变非线性振动系统的同步控制方法.  , 2007, 56(8): 4361-4365. doi: 10.7498/aps.56.4361
    [18] 杨 帆, 文玉梅, 李 平, 郑 敏, 卞雷祥. 考虑损耗的磁致/压电层合材料谐振磁电响应分析.  , 2007, 56(6): 3539-3545. doi: 10.7498/aps.56.3539
    [19] 杜学能, 胡 林, 孔维姝, 王伟明, 吴 宇. 颗粒物质内部滑动摩擦力的非线性振动现象.  , 2006, 55(12): 6488-6493. doi: 10.7498/aps.55.6488
    [20] 庞小峰. 水的非线性振动能谱的自陷理论计算.  , 1994, 43(12): 1987-1996. doi: 10.7498/aps.43.1987
计量
  • 文章访问数:  10869
  • PDF下载量:  2018
  • 被引次数: 0
出版历程
  • 收稿日期:  2009-05-26
  • 修回日期:  2009-07-08
  • 刊出日期:  2010-03-15

/

返回文章
返回
Baidu
map