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 technology. This book describes in detail the principle of such capacitive Kinetic Energy Harvesters based on a spring-mass system. Specific points related to the design and operation of kinetic energy harv…
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- Full title :Electrostatic kinetic energy harvesting / Philippe Basset, Elena Blokhina, Dimitri Galayko.
Summary
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 technology. This book describes in detail the principle of such capacitive Kinetic Energy Harvesters based on a spring-mass system. Specific points related to the design and operation of kinetic energy harvesters (KEHs) with a capacitive interface are presented in detail: advanced studies on their nonlinear features, typical conditioning circuits and practical MEMS fabrication.
Read More ↓Edition Statements
- Publication Date:2016.
Publication Statements
The Physical Object
- Description:1 online resource
Edition Identifiers
- ISBN:9781119007487, 1119007488, 1119007496, 9781119007494
- oclc:ocn944934370
- LC Classification:TJ808
- Dewey Decimal:621.042
Table of Contents
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.…
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