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

A distributed photovoltaic and intelligent cleaning technology, applied in liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of poor cleaning effect, complex structure, high cost, etc., and achieve remarkable cleaning effect , high degree of intelligence, improve the effect of cleaning effect

Active Publication Date: 2021-08-24
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, system and ground station for distributed photovoltaic system
  • Intelligent cleaning method, system and ground station for distributed photovoltaic system
  • Intelligent cleaning method, system and ground station for distributed photovoltaic system

Examples

Experimental program
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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, which comprises the following steps: performing patrol inspection on a target photovoltaic power station to be cleaned, obtaining basic information of the target photovoltaic power station; and spraying a cleaning agent on the target photovoltaic power station ;Put a cleaning robot to the target photovoltaic power station, control the spraying system to continuously sprinkle water on the target photovoltaic power station; clean the target photovoltaic power station through the cleaning robot according to the basic information; control the spraying system to stop running and recycle the cleaning robot; Carry out patrol inspection on the target photovoltaic power plant again, and obtain the acceptance data of the cleaned target photovoltaic power plant. The invention also discloses an intelligent cleaning system and a ground station for a distributed photovoltaic system. The invention realizes the intelligent automatic cleaning process of the distributed photovoltaic system by scheduling and executing operations such as patrol inspection, spraying, spraying, cleaning, etc., and saves cleaning costs while improving work efficiency.

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 Patents(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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