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Intelligent cleaning method and system for distributed photovoltaic system and ground station

A distributed photovoltaic and intelligent cleaning technology, which is applied in the direction of liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of low cost performance of manual cleaning, poor cleaning effect, and dust adhesion of components. Achieve the effect of intelligently adjusting the cleaning mode, automatically returning to the cleaning mode, and saving cleaning costs

Active Publication Date: 2019-05-17
深圳科力远数智能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the maturity of photovoltaic power generation technology, there are more and more photovoltaic power plants. However, due to the long-term exposure of photovoltaic modules, these components will have dust adhesion, and there may be animal excrement. These dust and excrement seriously affect the efficiency of photovoltaic power generation. , in order to improve power generation efficiency, regular cleaning of photovoltaic modules is required
[0003] At present, the cleaning of distributed photovoltaic modules is mainly manual cleaning and the installation of fixed cleaning systems; the cost performance of manual cleaning is not high, the main characteristics: high cost, low efficiency; fixed cleaning systems are installed, but the cleaning systems have different degrees of automation and cannot distinguish stains Stubbornness, although additional power supply leads to complex structure and poor cleaning effect; in addition, water trucks and high-pressure water guns are used for cleaning, but this method wastes a lot of water resources, and in cold regions, cleaning will be affected by seasonal temperatures, which is not conducive to Marketing application

Method used

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  • Intelligent cleaning method and system for distributed photovoltaic system and ground station
  • Intelligent cleaning method and system for distributed photovoltaic system and ground station
  • Intelligent cleaning method and system for distributed photovoltaic system and ground station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Please refer to figure 1As shown, an intelligent cleaning system for a distributed photovoltaic system, the distributed photovoltaic system is mainly composed of photovoltaic power plants. The intelligent cleaning system mainly includes inspection drone 2, spraying drone 3, load drone 4, cleaning robot 6 and spraying system 7; among them:

[0052] The inspection UAV uses a four-rotor UAV, which is equipped with a thermal infrared camera and a high-definition visible light camera, and is used to conduct an all-round survey of the target photovoltaic power station 8 to be cleaned, and obtain the basic information of the target photovoltaic power station. The information includes the temperature distribution of the components of the target photovoltaic power plant, the distribution of stains on the target photovoltaic power plant, and the size of the stain area. The final acceptance data of the target photovoltaic power plant, and generate a cleaning effect report based o...

Embodiment 2

[0058] Embodiment 2 is an intelligent cleaning method for a distributed photovoltaic system, which includes the following steps:

[0059] The target photovoltaic power station to be cleaned is inspected to obtain the basic information of the target photovoltaic power station. The basic information includes the temperature distribution of the components of the target photovoltaic power station, the distribution of stains and the size of the stained area of ​​the target photovoltaic power station.

[0060] Spray the cleaning agent on the target photovoltaic power station, and the spraying range is based on the basic information of the target photovoltaic power station;

[0061] Put the cleaning robot into the target photovoltaic power station, and at the same time, control the sprinkler system of the target photovoltaic power station to continuously sprinkle water on the target photovoltaic power station;

[0062] The target photovoltaic power station is cleaned by the cleaning ...

Embodiment 3

[0065] Embodiment 3 discloses a ground station, which is used to schedule the intelligent cleaning system of the distributed photovoltaic system, so as to realize the process of intelligent cleaning.

[0066] The ground station mainly includes a remote control, a processing terminal, a video display, and a radio station. The latitude and longitude information of the target photovoltaic power station is sent to the corresponding UAV, so as to complete its flight to the target photovoltaic power station. Similarly, when the corresponding UAV flies back, the ground station also sends the corresponding longitude and latitude information to the UAV. . The ground station adopts a group control system, which can simultaneously control multiple inspection drones, spraying drones and load-carrying drones, and can simultaneously clean multiple target photovoltaic power plants. A processing terminal includes a memory, a processor, and a computer program stored on the memory and operable...

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Abstract

The invention discloses an intelligent cleaning method for a distributed photovoltaic system. The intelligent cleaning method for the distributed photovoltaic system comprises the following steps thata target photovoltaic power station to be cleaned is subjected to inspection, and basic information of the target photovoltaic power station is obtained; the spraying operation of a cleaning agent iscarried out on the target photovoltaic power station; a cleaning robot is put into the target photovoltaic power station, and a spraying system is controlled to carry out continuous watering on the target photovoltaic power station; the cleaning robot is used for cleaning the target photovoltaic power station according to the basic information; the spraying system is controlled to stop running and recovering the cleaning robot; and the target photovoltaic power station is subjected to inspection again, and acceptance data of the cleaned target photovoltaic power station are obtained. The invention further discloses the intelligent cleaning system for the distributed photovoltaic system and the ground station. According to the intelligent cleaning method and the system for the distributedphotovoltaic system and the ground station, the operations such as inspection, spraying, spraying, cleaning and the like are carried out through dispatching, the intelligent automatic cleaning processof the distributed photovoltaic system is realized, the working efficiency is improved, and meanwhile, the cleaning cost is saved.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power station cleaning, in particular to an intelligent cleaning system and method for distributed photovoltaic systems. Background technique [0002] With the maturity of photovoltaic power generation technology, there are more and more photovoltaic power plants. However, due to the long-term exposure of photovoltaic modules, these components will have dust adhesion, and there may be animal excrement. These dust and excrement seriously affect the efficiency of photovoltaic power generation. , in order to improve the efficiency of power generation, it is necessary to regularly clean the photovoltaic modules. [0003] At present, the cleaning of distributed photovoltaic modules is mainly manual cleaning and the installation of fixed cleaning systems; the cost performance of manual cleaning is not high, the main characteristics: high cost, low efficiency; fixed cleaning systems are installed, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02B08B13/00B64D1/18
Inventor 吴丽倩周树良陈坤豪蓝嘉晖王文彬李华
Owner 深圳科力远数智能源技术有限公司
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