- English
- ePUB (mobile friendly)
- Available on iOS & Android
Piezoelectric Energy Harvesting
About This Book
The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction.
Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering.
Coverage includes:
- Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations
- Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations
- Details of introducing and modelling piezoelectric coupling for various problems
- Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications
- Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections
- A review of standard nonlinear energy harvesting circuits with modelling aspects.
Frequently asked questions
Information
Table of contents
- Cover
- Title Page
- Copyright
- Dedication
- About the Authors
- Preface
- 1: Introduction to Piezoelectric Energy Harvesting
- 2: Base Excitation Problem for Cantilevered Structures and Correction of the Lumped-Parameter Electromechanical Model
- 3: Analytical Distributed-Parameter Electromechanical Modeling of Cantilevered Piezoelectric Energy Harvesters
- 4: Experimental Validation of the Analytical Solution for Bimorph Configurations
- 5: Dimensionless Equations, Asymptotic Analyses, and Closed-Form Relations for Parameter Identification and Optimization
- 6: Approximate Analytical Distributed-Parameter Electromechanical Modeling of Cantilevered Piezoelectric Energy Harvesters
- 7: Modeling of Piezoelectric Energy Harvesting for Various Forms of Dynamic Loading
- 8: Modeling and Exploiting Mechanical Nonlinearities in Piezoelectric Energy Harvesting
- 9: Piezoelectric Energy Harvesting from Aeroelastic Vibrations
- 10: Effects of Material Constants and Mechanical Damping on Power Generation
- 11: A Brief Review of the Literature of Piezoelectric Energy Harvesting Circuits
- Appendix A: Piezoelectric Constitutive Equations
- Appendix B: Modeling of the Excitation Force in Support Motion Problems of Beams and Bars
- Appendix C: Modal Analysis of a Uniform Cantilever with a Tip Mass
- Appendix D: Strain Nodes of a Uniform Thin Beam for Cantilevered and Other Boundary Conditions
- Appendix E: Numerical Data for PZT-5A and PZT-5H Piezoceramics
- Appendix F: Constitutive Equations for an Isotropic Substructure
- Appendix G: Essential Boundary Conditions for Cantilevered Beams
- Appendix H: Electromechanical Lagrange Equations Based on the Extended Hamilton's Principle
- Index