Journal ArticleDOI
Energy generation in a hybrid harvester under harmonic excitation
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TLDR
In this article, a hybrid energy harvester combining piezoelectric and electromagnetic transduction mechanisms is designed to harvest vibration energy, which can harvest energy at a broad range of frequencies.About:
This article is published in Energy Conversion and Management.The article was published on 2018-01-01. It has received 64 citations till now. The article focuses on the topics: Electromechanical coupling coefficient.read more
Citations
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Journal ArticleDOI
A multimodal hybrid energy harvester based on piezoelectric-electromagnetic mechanisms for low-frequency ambient vibrations
TL;DR: In this article, a vibration-based multimodal hybrid piezoelectric-electromagnetic energy harvester with multiple mechanical degrees-of-freedom (MHEH) has been proposed.
Journal ArticleDOI
Hybrid vibration and wind energy harvesting using combined piezoelectric and electromagnetic conversion for bridge health monitoring applications
TL;DR: In this paper, a multimodal hybrid bridge energy harvester (HBEH) using combined piezoelectric and electromagnetic conversion is reported, which is capable of converting bridge vibrations and ambient wind energy into useful electrical energy to operate wireless sensor nodes (WSNs) for health monitoring of bridges.
Journal ArticleDOI
A review on design improvements and techniques for mechanical energy harvesting using piezoelectric and electromagnetic schemes
Bilel Maamer,Bilel Maamer,Ayda Boughamoura,Ahmed M. R. Fath El-Bab,Laurent Francis,Fares Tounsi,Fares Tounsi +6 more
TL;DR: An exhaustive reviewing study of the state-of-the-art of mechanical harvester systems, enclosing main different existing improvement techniques and their design concept, particularly for piezoelectric and electromagnetic transductions is presented.
Journal ArticleDOI
Capturing energy from ultra-low frequency vibrations and human motion through a monostable electromagnetic energy harvester
TL;DR: In this paper, a monostable electromagnetic energy harvester (EMEH) is presented, which is composed of a magnet-spring resonator encapsulated in a tube, a set of coil wrapped around the tube, and two endmost magnets affixed at the tube's two ends.
Journal ArticleDOI
A nonlinear two-degree-of-freedom electromagnetic energy harvester for ultra-low frequency vibrations and human body motions
TL;DR: In this paper, a two-degree-of-freedom (2-DOF) electromagnetic energy harvester (EMEH) was proposed, which is realized by magnetically levitating a 1DOF EMEH in a cylindrical housing.
References
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Book
Theory of Vibration with Applications
TL;DR: In this paper, a new chapter on computational methods that present the basic principles on which most modern computer programs are developed is presented, which introduces an example on rotor balancing and expands on the section on shock spectrum and isolation.
Journal ArticleDOI
A piezoelectric vibration based generator for wireless electronics
Shad Roundy,Paul K. Wright +1 more
TL;DR: In this paper, a vibration-based piezoelectric generator has been developed as an enabling technology for wireless sensor networks, where the authors discuss the modeling, design, and optimization of the generator based on a two-layer bending element.
BookDOI
Energy Harvesting Technologies
Shashank Priya,Daniel J. Inman +1 more
TL;DR: Energy Harvesting Technologies as mentioned in this paper provides a cohesive overview of the fundamentals and current developments in the field of energy harvesting, as well as theory and design rules required for fabrication of efficient electronics, and recent findings in thermoelectric energy harvesting systems.
Journal ArticleDOI
A micro electromagnetic generator for vibration energy harvesting
Steve Beeby,Russel Torah,Michael Tudor,Peter Glynne-Jones,Terence O'Donnell,Chitta Saha,Saibal Roy +6 more
TL;DR: In this paper, the authors presented a small (component volume 1 cm3, practical volume 1 5 cm3) electromagnetic generator utilizing discrete components and optimized for a low ambient vibration level based upon real application data.
Journal ArticleDOI
An experimentally validated bimorph cantilever model for piezoelectric energy harvesting from base excitations
Alper Erturk,Daniel J. Inman +1 more
TL;DR: In this paper, a closed-form analytical solution for a unimorph cantilever under base excitation based on the Euler-Bernoulli beam assumptions is presented, and the performance of the bimorph device is analyzed extensively for the short circuit and open circuit resonance frequency excitations.
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