Modeling and investigating electric power output maximization for piezoelectric energy harvester

Author:

Al Anazi Abeer Abdullah1ORCID,Candra Oriza2ORCID,Chammam Abdeljelil3ORCID,Marhoon Haydar Abdulameer45ORCID,Ali Inas Ridah6ORCID,Al-Kharsan Ibrahim H.7ORCID,Alayi Reza89ORCID,Ebazadeh Yaser10ORCID,Aladdin Morteza11ORCID

Affiliation:

1. Department of Mechanical Engineering, Australian University (AU) 1 , Kuwait, Kuwait

2. Department of Teknik Elektro, Universitas Negeri Padang 2 , Padang, Indonesia

3. Department of Electrical Engineering, College of Engineering, Prince Sattam Bin Abdulaziz University 3 , Alkharj 11942, Saudi Arabia

4. Information and Communication Technology Research Group, Scientific Research Center, Al-Ayen University 4 , Thi-Qar, Iraq

5. College of Computer Sciences and Information Technology, University of Kerbala 5 , Karbala, Iraq

6. Optics Techniques Department, Al-Mustaqbal University College 6 , Babylon, Iraq

7. Computer Technical Engineering Department, College of Technical Engineering, The Islamic University 7 , Najaf, Iraq

8. Department of Mechanics, Germi Branch, Islamic Azad University 8 , Germi, Iran

9. Energy Research Center, Shahrekord Branch, Islamic Azad University 9 , Shahrekord, Iran

10. Department of Computer Engineering, Germi Branch, Islamic Azad University 10 , Germi, Iran

11. Department of Mechanics, Kabul University 11 , Kabul, Afghanistan

Abstract

In this study, energy harvesting using a two-layer piezoelectric sensor in non-linear single-mode mode was investigated, and the optimal performance conditions for power extraction were investigated. Non-linear equations or non-linear electric enthalpy proposal were obtained using Lagrange’s method. In addition, the model was identified with the help of perturbation methods and based on experimental results. The results indicate the presence of second-order damping and third-order stiffness with magnitudes of 2.8 × 106 and −3.9 × 1021. Finally, non-linear energy harvesting was investigated, and the electrical resistance for an optimal electrical power of 185.2 was obtained.

Publisher

AIP Publishing

Subject

General Physics and Astronomy

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