Thermoelectric Generator Powering Study for an Environmental-Monitoring IoT Device Based on Very Low Temperature Differences

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10251708" target="_blank" >RIV/61989100:27240/22:10251708 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9810473" target="_blank" >https://ieeexplore.ieee.org/document/9810473</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IEEECONF55059.2022.9810473" target="_blank" >10.1109/IEEECONF55059.2022.9810473</a>

Result language
angličtina
Original language name
Thermoelectric Generator Powering Study for an Environmental-Monitoring IoT Device Based on Very Low Temperature Differences
Original language description
Developments in energy harvesting for Environmental Wireless Sensor Network (EWSNs) devices designed for data collection is very demanding nowadays. Because of the need for immediate data access, this type of devices have become prevalent in the Internet of Things (IoT) network. These devices must also meet environmental, maintenance and longevity constraints while maintaining extremely low-power consumption. Several ways of powering these devices exist. This contribution studies the use of a thermoelectric generator (TEG) in powering an embedded device with temperature differences in the range of 1 to 10 oC. The use of a TEG with a DC-DC converter to verify the applicability of a TEG-powering for devices in locations with a low temperature difference (ΔT) was tested. The results showed that the efficiency of this solution was in the range of 8.78 to 24.07 %. A ΔT of approximately 1 to 1.4 oC is therefore required for the functionality of the powered embedded system. The results also showed that the TEG provided power at a ΔT of 1 to 10 oC with 0.83 to 74.47 mW. (C) 2022 IEEE.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Research Centre of Advanced Mechatronic Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 26th International Conference Electronics 2022, ELECTRONICS 2022
ISBN
978-1-66548-321-6
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
IEEE
Place of publication
Piscataway
Event location
Palanga
Event date
Jun 13, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000853483400016

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