Multiple and cascaded solar cell panel dust removal system controlled intelligently by mainframe

Abstract

The invention relates to a multiple and cascaded solar cell panel dust removable system controlled intelligently by a mainframe. The system comprises multiple solar cell panels, and glass protection layers are arranged on the solar cell panels respectively. A vibrator is arranged on one side of each solar cell panel, multiple electrodes in parallel are arranged on the lower surface of each glass protection layer, the ends of the electrodes are connected with high-voltage dust removal modules, and the adjacent high-voltage dust removal modules are mutually cascaded. The high-voltage dust removal modules comprise high-voltage switches connected with the electrodes, the high-voltage switches are electrically connected with high-voltage switching modules, and high-voltage power supply modules supply power to the high-voltage switching modules. A power detection module is connected to the output ends of the solar cell panels, the power detection modules is connected with a digital processing and control module, the digital processing and control module is connected with the high-voltage dust removal modules through an intelligent control module, and the digital processing and controlling module is further connected with the mainframe through a WIFI transmission module. The multiple and cascaded solar cell panel dust removal system has the advantages of being high in controllability, flexible in adjustment and low in energy consumption, and the dust removal operation is easy.

Description

technical field [0001] The invention relates to solar panels, in particular to a dust removal system for solar panels. Background technique [0002] The glass plate on the surface of the solar panel is often prone to dust accumulation, which will lead to a sharp drop in the power generation efficiency of the solar panel and seriously affect the power generation efficiency of the solar power station. At present, the dust removal methods on the surface of solar panels mainly rely on several methods such as wind dust removal, ultrasonic dust removal, and scraper dust removal. The main disadvantages of the above dust removal methods are: the reliability of wind dust removal and scraper dust removal is not high. It is short and cannot be used in harsh environments; the disadvantages of ultrasonic dust removal are high cost and poor usability. [0003] The electromagnetic plane dust removal device that has appeared so far uses a dust detection sensor and a pair of electrodes to a...

AI Technical Summary

Problems solved by technology

[0002] The glass plate on the surface of the solar panel is often prone to dust, which will cause a sharp drop in the power generation efficiency of the solar panel and seriously affect the power generation efficiency of the solar power station

At present, the dust removal methods on the surface of solar panels mainly rely on several methods such as wind dust removal, ultrasonic dust removal, and scraper dust removal. The main disadvantages of the above dust removal methods are: the reliability of wind dust removal and scraper dust removal is not high. Short and unusable in harsh environments; the disadvantages of ultrasonic dust removal are high cost and poor ease of use

[0003] The electromagnetic plane dust removal device that has appeared so far uses a dust detection sensor and a pair of electrodes to apply an alternating current to the electrode by detecting the amount of dust, and the dust is removed by electrostatic force; when this dust removal device is used, due to the application of The fixed-size alternating current has poor controllability and cannot be adjusted flexibly, resulting in high energy consumption and cost. The detection accuracy of the dust sensor is not high, and the dust removal operation cannot be accurately controlled, resulting in poor dust removal effect

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