A multi-frequency sandwich type electromagnetic vibration energy harvester

被引：47

作者：

Chen, Jingdong ^{[1
]}

Chen, Di ^{[1
]}

Yuan, Tao ^{[1
]}

Chen, Xiang ^{[2
]}

机构：

[1] Shanghai Jiao Tong Univ, Res Inst Micro Nano Sci & Technol, Sci & Technol Micro Nano Fabricat Lab, Shanghai 200240, Peoples R China

[2] Shanghai Jiao Tong Univ, Minist Educ, Res Inst Micro Nano Sci & Technol, Key Lab Thin Film & Microfabricat Technol, Shanghai 200240, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 21期

关键词：

GENERATOR;

D O I：

10.1063/1.4722814

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We proposed a multi-frequency sandwich type vibration energy harvester to widen the effective frequency range of vibration energy harvester. The harvester is composed of three resonant structures with different natural frequencies. The resonant structures are two cantilevers each with bi-layer coils and a plane spring with a magnet. The maximum peak-peak voltages of the three different frequencies are 172 mV, 104 mV, and 112mV at the frequencies of 235 Hz, 330 Hz, and 430 Hz, respectively. The first maximum voltage is much higher than the others, because the coils in both cantilevers can produce voltages. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4722814]

引用

页数：4

共 18 条

[1] A micro electromagnetic generator for vibration energy harvesting [J].

Beeby, S. P. ;

Torah, R. N. ;

Tudor, M. J. ;

Glynne-Jones, P. ;

O'Donnell, T. ;

Saha, C. R. ;

Roy, S. .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2007, 17 (07) :1257-1265

[2] Nonlinear Energy Harvesting [J].

Cottone, F. ;

Vocca, H. ;

Gammaitoni, L. .

PHYSICAL REVIEW LETTERS, 2009, 102 (08)

[3] Piezoelectric multifrequency energy converter for power harvesting in autonomous microsystems [J].

Ferrari, Marco ;

Ferrari, Vittorio ;

Guizzetti, Michele ;

Marioli, Daniele ;

Taroni, Andrea .

SENSORS AND ACTUATORS A-PHYSICAL, 2008, 142 (01) :329-335

[4] Fabrication, characterization and modelling of electrostatic micro-generators [J].

Hoffmann, Daniel ;

Folkmer, Bernd ;

Manoli, Yiannos .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2009, 19 (09)

[5] Energy scavenging from low-frequency vibrations by using frequency up-conversion for wireless sensor applications [J].

Kuelah, Haluk ;

Najafi, Khalil .

IEEE SENSORS JOURNAL, 2008, 8 (3-4) :261-268

[6] Multiple cell configuration electromagnetic vibration energy harvester [J].

Marin, Anthony ;

Bressers, Scott ;

Priya, Shashank .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2011, 44 (29)

[7] A low profile vibro-impacting energy harvester with symmetrical stops [J].

Moss, Scott ;

Barry, Alex ;

Powlesland, Ian ;

Galea, Steve ;

Carman, Gregory P. .

APPLIED PHYSICS LETTERS, 2010, 97 (23)

[8] Multimodal piezoelectric wind energy harvesters [J].

Ovejas, V. J. ;

Cuadras, A. .

SMART MATERIALS AND STRUCTURES, 2011, 20 (08)

[9] An electromagnetic micro power generator for wideband environmental vibrations [J].

Sari, Ibrahim ;

Balkan, Tuna ;

Kulah, Haluk .

SENSORS AND ACTUATORS A-PHYSICAL, 2008, 145 (1-2) :405-413

[10] An Electromagnetic Micro Power Generator for Low-Frequency Environmental Vibrations Based on the Frequency Upconversion Technique [J].

Sari, Ibrahim ;

Balkan, Tuna ;

Kulah, Haluk .

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2010, 19 (01) :14-27

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