Self-detecting cleaning device for photovoltaic array

Abstract

The invention provides a self-detecting cleaning device for a photovoltaic array. The self-detecting cleaning device for the photovoltaic array comprises a support, a decontamination device and a drive device, wherein the support is arranged on the periphery of the photovoltaic array; the decontamination device is arranged on the support and is driven by the drive device to move on the support. The self-detecting cleaning device for the photovoltaic array also comprises a detection device and a control unit, wherein the detection device comprises a temperature sensor, an infrared thermal imaging sensor and a light and shadow imaging sensor; the control unit receives temperature, infrared thermal imaging and light reflection information of the detection device; when the difference value between environment temperature and the infrared thermal imaging temperature exceeds a preset temperature threshold, whether the photovoltaic array is required to be cleaned or is failed is confirmed by utilizing the infrared thermal imaging and the light reflection information; if the photovoltaic array is required to be cleaned, the drive device is started. According to the self-detecting cleaning device for the photovoltaic array, whether the photovoltaic array is required to be cleaned or not can be automatically detected and judged, and the cleaning effect can be detected and verified after cleaning, and meanwhile, the functions of fault diagnosis for photovoltaic array hot spot and the like is added, so that the problems that the marine solar cell glass surface is troublesome to be manually cleaned, the cost is high, incompletion in cleaning and the like are effectively solved.

Description

technical field [0001] The invention relates to the field of cleaning technology, in particular to a photovoltaic array self-detection cleaning device. Background technique [0002] The 21st century is a new period for large-scale development and utilization of marine resources, expansion of marine industry and development of marine economy in the world. The world is entering an era of ocean development. my country's ocean development is expanding in depth and breadth. The situation of safeguarding ocean rights and interests and obtaining ocean resources is increasingly showing fierce competition. The development of ocean science and technology has received unprecedented attention. At the same time, with the increasing depletion of petrochemical energy and the increasingly stringent regulations on energy conservation and environmental protection, the widespread application of clean and renewable energy has become the consensus of global development. Under this background, t...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a photovoltaic array self-inspection cleaning device for the above-mentioned deficiencies in the prior art, which can self-inspect to determine whether cleaning is required, and at the same time add fault diagnosis functions such as solar panel hot spots, which can Effectively solve the problems of troublesome manual cleaning of the glass surface of marine solar cells, high cost, and insufficient cleaning

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