Record Details

<p>Energy harvesting from low-frequency sinusoidal vibrations using diaphragm type piezoelectric element</p>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <p>Energy harvesting from low-frequency sinusoidal vibrations using diaphragm type piezoelectric element</p>
 
Added Entry - Uncontrolled Name Yadav, Nitin ; Sant Longowal Institute of Engineering and Technology
Kumar, Rajesh ; Sant Longowal Institute of Engineering and Technology
 
Uncontrolled Index Term Mechanical Engineering; Energy harvesting
Diaphragm, Energy harvesting, Piezoelectric, Plate structure, Vibration
 
Summary, etc. <p style="text-align: justify;">Piezoelectric has great potential in energy harvesting. In the present work, investigations have been made on harvesting mechanical vibration energy by a diaphragm type piezoelectric element. The piezoelectric element has been placed at the center of a fix-free-fix-free rectangular plate. Excitation to the plate in the range of 10 Hz-150 Hz frequencies and 10 mVpp to 150 mVpp amplitude has been applied by a model exciter. The output from piezoelectric element has been measured in terms of current and voltage. The experimental results have revealed that the power output of piezoelectric increases with an increase in input amplitude. However, at constant input amplitude (150 mVpp) in the frequency range 10 Hz to 150 Hz, the power output has attained its maximum value (902 µW) at frequency 60 Hz. Further, the energy harvesting capabilities have also been investigated near the natural frequency band of the structure. The results have showed that in the natural frequency band, even a low amplitude excitation can also increase power output from the piezoelectric element. It has been concluded that using a piezoelectric element, vibration energy can be converted into electrical energy to operate small gadgets.</p>
 
Publication, Distribution, Etc. Indian Journal of Engineering and Materials Sciences (IJEMS)
2021-09-10 13:39:03
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJEMS/article/view/38878
 
Data Source Entry Indian Journal of Engineering and Materials Sciences (IJEMS); ##issue.vol## 28, ##issue.no## 3 (2021): IJEMS-June 2021
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520950
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520951
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520952
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520953
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520954
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520955
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520956
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520957
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520958
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520959
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520960
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520961
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520962
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520963
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520964
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520965
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520966
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520967
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520968
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520969
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520970
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520971
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520984
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520985
http://op.niscair.res.in/index.php/IJEMS/article/download/38878/465520986
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India © 2015. The Council of Scientific &amp; Industrial Research, New Delhi.