Performance of a Drum Transducer for Scavenging Vibration Energy
Source abstract
Abstract
This article analyzes the performance of a piezoelectric drum transducer in the flexural mode for scavenging ambient vibration energy. We have derived an analytical solution from the governing equations of piezoelectricity that shows the role of each of the physical parameters in determining the performance of the piezoelectric energy harvester, measured by the output power density and the power efficiency. Numerical results indicate the considerably enhanced performances by adjusting the physical and geometrical parameters of the scavenging structure.
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Research context
OpenAlex topics: Innovative Energy Harvesting Technologies · Energy Harvesting in Wireless Networks · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Advanced Robot and System, Harbin Institute of Technology Harbin 150001, People's Republic of China,
State Key Laboratory of Advanced Robot and System, Harbin Institute of Technology Harbin 150001, People's Republic of China
Institute of Mechanics and Sensing Technology, School of Civil Engineering and Architecture Central South University, Changsha, Hunan 410083, People's Republic of China
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