Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Centralized photovoltaic power station battery assembly defect inspection system based on multi-rotor drone

A multi-rotor UAV and photovoltaic power station technology, applied in the field of centralized photovoltaic power station battery component defect inspection system, can solve the problems of increased pressure on maintenance personnel, tedious and time-consuming, and different ways of presenting data, etc., to achieve detection efficiency Improvement, high degree of automation, and the effect of ensuring safety

Active Publication Date: 2019-11-19
SHANGHAI BOONRAY INTELLIGENT TECH CO LTD
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Among the methods for finding component defects in the prior art, the method of analyzing the power generation of the combiner box to find the abnormality of the component first requires the combiner box to have the ability to report data, which puts high requirements on the combiner box itself, and has poor versatility. Different manufacturers The characteristics of the equipment are different, and the way to present the data is different, and for some older power stations, the combiner box does not have such a function
Furthermore, since this method is a statistical viewing method, the discovery of the problem has a certain delay, and the abnormality of the component cannot be found in the first time
In addition, this method can only point to the string to locate the problem, but cannot directly point out which component has the problem. It is still necessary for inspectors to go to the site to check each component in the problem string
Thermal imaging equipment can be used to detect problematic components on site, but if inspectors carry handheld devices for inspection, the efficiency of the entire inspection process is low, especially for overhead components on the ground, components installed on water, and components installed on hillsides. The process of capturing components is very cumbersome and time-consuming. At present, some manufacturers use drones to carry infrared equipment to search for problem components in the air. However, due to the problem of positioning accuracy, although the problem can be quickly found, the location of the problem has a large deviation. Increased maintenance staff pressure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Centralized photovoltaic power station battery assembly defect inspection system based on multi-rotor drone
  • Centralized photovoltaic power station battery assembly defect inspection system based on multi-rotor drone
  • Centralized photovoltaic power station battery assembly defect inspection system based on multi-rotor drone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] refer to Figure 4 combine figure 1 and figure 2 , a centralized defect inspection system for photovoltaic power station battery components based on multi-rotor drones, including field equipment framework 01 and office functional framework 02. The field equipment framework includes drone 010, PAD011, and X5S pan-tilt camera 012, XT2 pan / tilt camera 013, UAV remote control 014 and PAD can be connected to the Cors base station 015 at Qianxun location. Office functional architecture 02 includes front-end 021 and background 022. The functions of front-end 021 are displayed in the form of web p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a centralized photovoltaic power station battery assembly defect inspection system based on a multi-rotor drone, which belongs to the technical field of centralized photovoltaic power station maintenance equipment. A four-rotor drone with RTK equipment is used to carry a high-definition camera for shooting. According to the photos, a high-definition map of the entire powerstation is stitched, an inspection route is drawn on the map and sent to the drone, the drone flies in accordance with the route and takes photos of the assembly, the shooting result is uploaded to abackstage, problems found by a detector in the shooting result can accurately correspond to the map, the whole detection process has a high automatic degree, the use burden of a user is low, all results are digitalized, traceable, and easy to view, the detector does not detect each assembly manually, the detection efficiency is greatly improved, the safety of the detector is ensured at the same time, the power station health condition can be intuitively presented for an owner, and cleaning or maintenance operations can be arranged in time.

Description

technical field [0001] The invention belongs to the technical field of centralized photovoltaic power station maintenance equipment, and specifically relates to a centralized photovoltaic power station battery component defect inspection system based on a multi-rotor drone. Background technique [0002] The centralized photovoltaic power station is a solar photovoltaic power station that is connected to the public grid and jointly undertakes the power supply task. This kind of power station covers a large area and is equipped with a large number of photovoltaic cell components. Through DC combiner boxes, DC distribution boxes, grid-connected inverters, Compressor stations, and finally send electric energy into the grid, effectively alleviating the electricity demand during the daytime peak. Since this type of power station covers a large area, idle lakes, hillsides, abandoned mining areas, etc. can be used as sites for centralized photovoltaic power plants. [0003] The equ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01C11/04G01J5/00G05D1/10H02S50/00
CPCG05D1/101G05D1/0011G01C11/04G01J5/0096H02S50/00G01J2005/0077Y02E10/50
Inventor 杨扬顾圣骏胡心怡
Owner SHANGHAI BOONRAY INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products