An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications
Energy harvesting; Wireless sensor networks; Complete system; Data transmission intervals; Internet of Things (IOT); Minimum temperature differences; Sensor applications; Smart-phone applications; Temperature differences; Wireless sensor network (WSNs); Internet of things
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2023
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my.uniten.dspace-262712023-05-29T17:08:31Z An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications Mishu M.K. Rokonuzzaman M. Pasupuleti J. Shakeri M. Rahman K.S. Binzaid S. Tiong S.K. Amin N. 57192669693 57190566039 11340187300 55433849200 56348138800 24824151500 15128307800 7102424614 Energy harvesting; Wireless sensor networks; Complete system; Data transmission intervals; Internet of Things (IOT); Minimum temperature differences; Sensor applications; Smart-phone applications; Temperature differences; Wireless sensor network (WSNs); Internet of things In this paper, an integrated thermoelectric (TE) and photovoltaic (PV) hybrid energy harvesting system (HEHS) is proposed for self-powered internet of thing (IoT)-enabled wireless sensor networks (WSNs). The proposed system can run at a minimum of 0.8 V input voltage under indoor light illumination of at least 50 lux and a minimum temperature difference, ?T = 5? C. At the lowest illumination and temperature difference, the device can deliver 0.14 W of power. At the highest illumination of 200 lux and ?T = 13? C, the device can deliver 2.13 W. The developed HEHS can charge a 0.47 F, 5.5 V supercapacitor (SC) up to 4.12 V at the combined input voltage of 3.2 V within 17 s. In the absence of any energy sources, the designed device can back up the complete system for 92 s. The sensors can successfully send 39 data string to the webserver within this time at a two-second data transmission interval. A message queuing telemetry transport (MQTT) based IoT framework with a customised smartphone application �MQTT dashboard� is developed and integrated with an ESP32 Wi-Fi module to transmit, store, and monitor the sensors data over time. This research, therefore, opens up new prospects for self-powered autonomous IoT sensor systems under fluctuating environments and energy harvesting regimes, however, utilising available atmospheric light and thermal energy. � 2021 by the authors. Licensee MDPI, Basel, Switzerland. Final 2023-05-29T09:08:31Z 2023-05-29T09:08:31Z 2021 Article 10.3390/s21082604 2-s2.0-85103840592 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85103840592&doi=10.3390%2fs21082604&partnerID=40&md5=da90d4657ce6a43094fa25495fe0a4c1 https://irepository.uniten.edu.my/handle/123456789/26271 21 8 2604 All Open Access, Gold, Green MDPI AG Scopus |
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| description |
Energy harvesting; Wireless sensor networks; Complete system; Data transmission intervals; Internet of Things (IOT); Minimum temperature differences; Sensor applications; Smart-phone applications; Temperature differences; Wireless sensor network (WSNs); Internet of things |
| author2 |
57192669693 |
| author_facet |
57192669693 Mishu M.K. Rokonuzzaman M. Pasupuleti J. Shakeri M. Rahman K.S. Binzaid S. Tiong S.K. Amin N. |
| format |
Article |
| author |
Mishu M.K. Rokonuzzaman M. Pasupuleti J. Shakeri M. Rahman K.S. Binzaid S. Tiong S.K. Amin N. |
| spellingShingle |
Mishu M.K. Rokonuzzaman M. Pasupuleti J. Shakeri M. Rahman K.S. Binzaid S. Tiong S.K. Amin N. An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| author_sort |
Mishu M.K. |
| title |
An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| title_short |
An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| title_full |
An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| title_fullStr |
An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| title_full_unstemmed |
An adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| title_sort |
adaptive te-pv hybrid energy harvesting system for self-powered iot sensor applications |
| publisher |
MDPI AG |
| publishDate |
2023 |
| _version_ |
1806427508804943872 |
| score |
13.211869 |