Piezoelectric energy harvester has become a new powering choice for small electronic device. Due to its piezoelectric effect, electric energy can be obtained from ambient vibrations. This thesis is intending to build a frequency-adjustable piezoelectric energy harvester system. The system is structured with two piezoelectric bimorph beams, which are connected to each other by a spring. The feasibility of the frequency-adjustable piezoelectric energy harvester has been proved by investigating effects of the spring, loading mass and impedance on the operation frequencies.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc177222 |
| Date | 08 1900 |
| Creators | Lee, Pohua |
| Contributors | Zhange, Haifeng, Yu, Cheng, Nasrazadani, Seifollah, Wang, Shuping |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | Text |
| Rights | Public, Lee, Pohua, Copyright, Copyright is held by the author, unless otherwise noted. All rights Reserved. |
Page generated in 0.0018 seconds