Zobrazeno 1 - 10
of 256
pro vyhledávání: '"piezoelectric harvester"'
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33209- (2024)
The paper studies the piezoelectric output performance of a piezoelectric harvester with four piezoceramic layers, assessing if the piezoelectric material can be reduced. The shape optimization regards cantilevers with trapezoidal or triangular longi
Externí odkaz:
https://doaj.org/article/29de63ccca39422fabc8f1418e1c2aac
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 402 (2024)
In this paper, the possibility of harvesting energy from the vibrations of a plate is analyzed. The harvester takes the form of a cantilever dynamic vibration absorber equipped with a piezoelectric layer and tuned by means of a tip mass to the first
Externí odkaz:
https://doaj.org/article/4cf7cbc6a4e94d21826f404cee48a2d3
Publikováno v:
Sensors, Vol 23, Iss 24, p 9673 (2023)
Wind-energy-harvesting generators based on inverted flag architecture are an attractive option to replace batteries in low-power wireless electronic devices and deploy-and-forget distributed sensors. This study examines two important aspects that hav
Externí odkaz:
https://doaj.org/article/174d848866154c8d8b6e56ddc7953bde
Akademický článek
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Autor:
Hafizh, Muhammad, Muthalif, Asan G. A., Renno, Jamil, Paurobally, M. R., Arab, Mohamed A., Bahadur, Issam, Ouakad, Hassen
Publikováno v:
Comptes Rendus. Mécanique, Vol 349, Iss 1, Pp 65-81 (2021)
Energy harvesting mechanisms can be used to extract energy from ambient surroundings to power small electronic devices, which has a significant advantage in realizing self-sustaining wireless devices. The proposed design of this study uses the intern
Externí odkaz:
https://doaj.org/article/dc1c9b7a9cdf41e4b070bfb7057a29c3
Publikováno v:
Energies, Vol 16, Iss 6, p 2695 (2023)
Physical activity involves movements, which can be considered sources of kinetic energy, that are expected to be important during sports activities. Several transducers can transform this energy into electrical energy. Piezoelectric generators are wi
Externí odkaz:
https://doaj.org/article/3c2d1fcee4824b3db50a659f2072261a
Publikováno v:
Energies, Vol 16, Iss 4, p 1681 (2023)
This paper aims to present new trends in energy-harvesting solutions pertaining to wearable sensors and powering Body Area Network nodes. To begin, we will present the capability of human beings to generate energy. We then examine solutions for conve
Externí odkaz:
https://doaj.org/article/b3186121f454409d998d08a264339319
Autor:
Piotr Micek, Dariusz Grzybek
Publikováno v:
Energies, Vol 15, Iss 17, p 6254 (2022)
Energy collection in a capacitor, which was charged by four connection structures of Macro Fiber Composite (MFC) patches, was the subject of laboratory research. The first structure was the delta circuit created by three MFC patches and connected wit
Externí odkaz:
https://doaj.org/article/8dfa2581ee4b44c9be5a4f485e3f014d
Publikováno v:
Energies, Vol 15, Iss 15, p 5541 (2022)
Today’s wearable electronics have dramatically altered our daily lives and created an urgent demand for new and intelligent sensor technologies. As a new energy source, self-powering sensors are currently seen as critically important units for wear
Externí odkaz:
https://doaj.org/article/008db0253eab4b9dbd063a676cc06a72
Publikováno v:
Energies, Vol 15, Iss 12, p 4476 (2022)
Recent research has examined the possibility of recovering energy from mechanical vibration induced by a vehicle shock absorber using piezoelectric and electromagnetic transducers. In terms of automotive applications, piezoelectric vibration energy h
Externí odkaz:
https://doaj.org/article/0bd0782867914b63922718d4c98ad80a