Hybrid Wind-Solar Self-Powered Detector System Using a Triboelectric-Photovoltaic Generator for Smart Agriculture

IF 3.6 4区工程技术 Q3 ENERGY & FUELS

Energy technology Pub Date : 2024-10-15 DOI:10.1002/ente.202401281

Jing Zhao, Xinrui Li, Xiaolei Lu, Mingxing Cui, Wendong Qi, Dongming Wang, Ruifang Zheng, Xin Yu

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引用次数: 0

Abstract

The growth of crops is affected by factors such as temperature, humidity, and salinity, so it is critical to monitor these indicators through detectors in smart agriculture. Collecting renewable energy in the farmland environment to power the detector will provide a feasible approach. Therefore, a triboelectric-photovoltaic hybrid generator (WS-TPHG) is proposed to collect solar and wind energy efficiently. The generator structure includes a photovoltaic panel (PV) and a wind-driven triboelectric nanogenerator (W-TENG). The switching function of the power supply can be realized through the power management circuit. In the case of sufficient light, the detector is powered by PV steadily, and in the case of insufficient light, the detector is powered by W-TENG via the switching function. The PV can supply a stable voltage of 8.1 V, and the open-circuit voltage (V_OC) of W-TENG can reach 478.6 V at 180 rpm. The results verify that the detection of temperature, humidity, and salinity can be successfully achieved through the detector which is powered by WS-TPHG. In this article, the potential application of WS-TPHG is demonstrated in farmland to provide a solution for the sustainable development of agriculture.

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来源期刊

Energy technology ENERGY & FUELS-

CiteScore

7.00

自引率

5.30%

发文量

审稿时长

1.3 months

期刊介绍： Energy Technology provides a forum for researchers and engineers from all relevant disciplines concerned with the generation, conversion, storage, and distribution of energy. This new journal shall publish articles covering all technical aspects of energy process engineering from different perspectives, e.g., new concepts of energy generation and conversion; design, operation, control, and optimization of processes for energy generation (e.g., carbon capture) and conversion of energy carriers; improvement of existing processes; combination of single components to systems for energy generation; design of systems for energy storage; production processes of fuels, e.g., hydrogen, electricity, petroleum, biobased fuels; concepts and design of devices for energy distribution.