Autors: Nikolov, D. N., Ganev, B. T., Rusev, R. P.
Title: Energy harvesting power supply for an autonomous environmental sensor node
Keywords: Autonomous operations, Autonomous sensors, Current consumption, Electronic device, Environmental sensorLow power sensor, Power supply, Wireless sensor node

Abstract: Energy harvesting allows to harvest energy from the environment in order to enable elimination of the batteries from small electronic devices i.e. wireless sensor nodes. It allows autonomous operation for low-power sensor nodes. This paper presents a solar energy harvesting power supply for an environmental sensor node. For this purpose, the sensor node hardware and its current consumption are presented, the specifications and the calculations for its energy budget are explained. The energy harvesting power supply consists of a solar panel, dc-dc converter and a Li-ion battery shunt charger. The characteristics and power generation are measured and presented.

References

    Issue

    28th International Scientific Conference Electronics, 12 September 2019 through 14 September 2019, vol. ET 2019 - Proceedings, issue 28, pp. Article number 8878652, 2019, Bulgaria, Institute of Electrical and Electronics Engineers Inc., DOI 10.1109/ET.2019.8878652

    Copyright IEEE

    Цитирания (Citation/s):
    1. Review of power converter impact of electromagnetic energy harvesting circuits and devices for autonomous sensor applications - 2021 - в издания, индексирани в Scopus или Web of Science
    2. A review of energy harvesting techniques for low power wide area networks (LPWANs) - 2020 - в издания, индексирани в Scopus или Web of Science

    Вид: пленарен доклад в международен форум, публикация в реферирано издание, индексирана в Scopus