ARSLAN MAJID ECE DEPARTMENT UNIVERSITY OF UTAH Piezoelectric Energy Harvesting
Nov 01, 2014
ARSLAN MAJID
ECE DEPARTMENTUNIVERSITY OF UTAH
Piezoelectric Energy Harvesting
Overview
Energy harvesting
Piezoelectricity
Future outlook
[1]
Energy Harvesting
What is it?
Macro scale- wind and solar
Micro scale- electromagnetic and piezoelectricity
[3]
[2]
Piezoelectricity
What is it?Occurs in
polycrystalline materials (For example: Quartz,
lead-zirconate-titanate, Rochelle salt, etc.)
[4]
Piezoelectricity- Output
Output always differentHigh voltage, low current Sample output:
[6]
Future Outlook
[7]
Contact Information
Arslan MajidECE Department, University of [email protected] References: [1]- “Piezoelectric Plate’s and Buzzers”, Oct. 17, 2009. [Online]. Available:
http://jingfengele.en.alibaba.com/product/50917006-50159415/Piezoelectric_Buzzer_Plates.html [Accessed: Oct.17, 2009].
[2]- “Generating Electricity”, Oct. 17, 2009. [Online]. Available: http://www.edfenergy.com/powerup/keystage3/out/page4.html [Accessed: Oct.17, 2009].
[3]- “Queen of England Buys World’s Biggest Turbine”, Oct. 17, 2009. [Online]. Available: http://www.treehugger.com/files/2008/06/queen-offshore-wind-turbine-power-clipper.php [Accessed: Oct.17, 2009].
[4]- “NASA Invention of the Year’ Controls Noise and Vibration”, Oct. 17, 2009. [Online]. Available: http://www.sti.nasa.gov/tto/Spinoff2007/ip_9.html [Accessed: Oct.17, 2009].
[5]- “The Micro Fiber Composite (MFC)”, Oct. 17, 2009. [Online]. Available: http://www.smart-material.com/Smart-choice.php?from=MFC [Accessed: Oct.17, 2009].
[6]- Shashank Priya and Daniel J. Inman, “Energy Harvesting Technologies,“ New York: Springer, 2009, pp. 125. [7]- “TR10: Nanopiezoelectronics”, Oct. 17, 2009. [Online]. Available:
http://www.microsystem.re.kr/main_kor/menu06/sub_menu02_view.asp?no=1158 [Accessed: Oct.17, 2009]. [8]- “Energy Harvesting Forum”, Oct. 17, 2009. [Online]. Available: http://www.energyharvesting.net [Accessed:
Oct.17, 2009].