Open AccessStudy of Piezoelectric transducers used for Energy Harvesting Applications
Author(s) -
Nilimamayee Samal,
O. Jeba Shiney,
Abhinandan Patra
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1085/1/012031
Subject(s) - energy harvesting , piezoelectricity , transducer , renewable energy , electric power , electric potential energy , power (physics) , electricity generation , energy (signal processing) , energy source , electrical engineering , computer science , environmental science , engineering , physics , quantum mechanics
To manage the soaring power demand, various types of Energy Harvesting Systems (EHS) are being developed. The energy harvesting from unutilized natural renewable sources using piezoelectric transducers is one of them. Day-by-day different analytical models are being reported with different piezoelectric transducers to improve the energy efficiency and output power of the energy harvesting systems. The latest Energy Harvesting Systems (EHS) technology includes the material with outstanding piezoelectric properties, compact fabrication style and distinctive design. They are capable of generating electric power of microwatt to milliwatt range from the unutilized energy sources such as environmental, industrial, vehicular sources and human motion etc. In this study, the reported research works on piezoelectric energy harvesting system (2007-2020) have been reviewed and discussed. The review basically focuses on the constitutional/compositional development of the piezoelectric transducers used in energy harvesting processes.