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Electrostatic kinetic energy harvesting /
Harvesting kinetic energy is a good opportunity to power wireless sensor in a vibratory environment. Besides classical methods based on electromagnetic and piezoelectric mechanisms, electrostatic transduction has a great perspective in particular when dealing with small devices based on MEMS technol...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London : Hoboken, NJ :
ISTE, Ltd. ; Wiley,
2016.
|
| Colección: | Nanotechnologies for energy recovery set ;
v. 3. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Table of Contents
- Title
- Copyright
- Preface
- Introduction: Background and Area of Application
- 1 Introduction to Electrostatic Kinetic Energy Harvesting
- 2 Capacitive Transducers
- 2.1. Presentation of capacitive transducers
- 2.2. Electrical operation of a variable capacitor
- 2.3. Energy and force in capacitive transducers
- 2.4. Energy conversion with a capacitive transducer
- 2.5. Optimization of the operation of a capacitive transducer
- 2.6. Electromechanical coupling
- 2.7. Conclusions
- 2.8. Appendix: proof of formula [2.32] for the energy converted in a cycle
- 3 Mechanical Aspects of Kinetic Energy Harvesters: Linear Resonators
- 3.1. Overview of mechanical forces and the resonator model
- 3.2. Interaction of the harvester with the environment
- 3.3. Natural dynamics of the linear resonator
- 3.4. The mechanical impedance
- 3.5. Concluding remarks
- 4 Mechanical Aspects of Kinetic Energy Harvesters: Nonlinear Resonators
- 4.1. Nonlinear resonators with mechanically induced nonlinearities
- 4.2. Review of other nonlinearities affecting the dynamics of the resonator: impact, velocity and frequency amplification and electrical softening
- 4.3. Concluding remarks: effectiveness of linear and nonlinear resonators
- 5 Fundamental Effects of Nonlinearity
- 5.1. Fundamental nonlinear effects: anisochronous and anharmonic oscillations
- 5.2. Semi-analytical techniques for nonlinear resonators
- 5.3. Concluding remarks
- 6 Nonlinear Resonance and its Application to Electrostatic Kinetic Energy Harvesters
- 6.1. Forced nonlinear resonator and nonlinear resonance
- 6.2. Electromechanical analysis of an electrostatic kinetic energy harvester
- 6.3. Concluding remarks
- 7 MEMS Device Engineering for e-KEH
- 7.1. Silicon-based MEMS fabrication technologies.
- 7.2. Typical designs for the electrostatic transducer
- 7.3. e-KEHs with an electret layer
- 8 Basic Conditioning Circuits for Capacitive Kinetic Energy Harvesters
- 8.1. Introduction
- 8.2. Overview of conditioning circuit for capacitive kinetic energy harvesting
- 8.3. Continuous conditioning circuit: generalities
- 8.4. Practical study of continuous conditioning circuits
- 8.5. Shortcomings of the elementary conditioning circuits: auto-increasing of the biasing
- 9 Circuits Implementing Triangular QV Cycles
- 9.1. Energy transfer in capacitive circuits
- 9.2. Conditioning circuits implementing triangular QV cycles
- 9.3. Circuits implementing triangular QV cycles: conclusion
- 10 Circuits Implementing Rectangular QV Cycles, Part I
- 10.1. Study of the rectangular QV cycle
- 10.2. Practical implementation of the charge pump
- 10.3. Shortcomings of the single charge pump and required improvements
- 10.4. Architectures of the charge pump with flyback
- 10.5. Conditioning circuits based on the Bennet's doubler
- 11 Circuits Implementing Rectangular QV Cycles, Part II
- 11.1. Analysis of the half-wave rectifier with a transducer biased by an electret
- 11.2. Analysis of the full-wave diode rectifier with transducer biased by an electret
- 11.3. Dynamic behavior and electromechanical coupling of rectangular QV cycle conditioning circuits
- 11.4. Practical use of conditioning circuits with rectangular QV cycle
- 11.5. Conclusion on conditioning circuits for e-KEHs
- Bibliography
- Index
- End User License Agreement.