Impact Experiment and Analysis of Cantilever-Type Piezoelectric Generator

Article Preview

Abstract:

An impact experiment of cantilever-type piezoelectric generator is founded in order to record and analyze the first crest of output waveform. For the first crest, the analysis results show that the impact velocity, the peak voltage and the electric energy have positive correlation. The impact velocity has little influence to electricity. With the impact amplitude raised, the peak voltage, the electricity and the electric energy will rise, however, the rate of rising will descend.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

594-597

Citation:

Online since:

December 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] TANG Ke-hong, KAN Jun-wu, ZHU Guo-ren, SHAO Cheng-hui, YANG Zhi-gang, CHENG Guang-ming. Power-supply performance of piezoelectric generator for remote control[J]. Optics and Precision Engineering, 2008, 01: 92-96.

Google Scholar

[2] G. Poulin , E. Sarraute, F. Costa. Generation of electrical energy for portable devices Comparative study of an electromagnetic and a piezoelectric system. Sensors and Actuators A 116 (2004) 461–471.

DOI: 10.1016/j.sna.2004.05.013

Google Scholar

[3] KAN Jun-wu, TANG Ke-hong, WANG Shu-yun, YANG Zhi-gang, JIA Jie, ZENG Ping. Modeling and simulation of piezoelectric cantilever generators[J]. Optics and Precision Engineering, 2008, 01: 71-75.

Google Scholar

[4] Dutoit N E, Wardle B L, Kim S G. Design considerations for MEMS-scale piezoelectric mechanical vibration energy harvesters[J]. Integrated Ferroelectrics, 2005, 71(1): 121-160.

DOI: 10.1080/10584580590964574

Google Scholar

[5] S Roundy, P K Wright. A piezoelectric vibration based generator for wireless electronics. Smart Mater. Struct. 13 (2004) 1131–1142.

DOI: 10.1088/0964-1726/13/5/018

Google Scholar

[6] WANG Shu-yun, KAN Jun-wu, WANG Hong-yun, LING Rong-hua, YANG Zhen-yu, JIANG Yong-hua, ZHANG Zhong-hua. Piezoelectric energy generator based on deflection-limiting circular arc. Optics and Precision Engineering, 2013, 2: 342-348.

DOI: 10.3788/ope.20132102.0342

Google Scholar