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A detection method of unmanned aerial vehicle photovoltaic power station

A technology of photovoltaic power station and detection method, which is applied in the field of GPS positioning sensor positioning, can solve the problem that high-frequency comprehensive inspection is infeasible in cost and so on.

Active Publication Date: 2019-08-09
常州长创力智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For large power plants, high-frequency comprehensive inspections are not cost-effective

Method used

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  • A detection method of unmanned aerial vehicle photovoltaic power station
  • A detection method of unmanned aerial vehicle photovoltaic power station
  • A detection method of unmanned aerial vehicle photovoltaic power station

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] When testing a solar photovoltaic power station, the photovoltaic power station needs to be turned on and running; the solar panel cannot be damaged; the detection information is obtained and analyzed in real time; and the judgment result is given quickly.

[0040] Step 1: UAV all-day infrared thermal imaging fault detection and flight path setting

[0041] The detection of the overall photovoltaic power plant operation status by the infrared camera includes two parts: the detection of the non-working state of the solar panel and the detection of heating failure.

[0042] Step 1.1: The array solar panel of the solar photovoltaic power station is generally square or rectangular, with a length L1 and a width L2. In order to illustrate the flight path of the UAV, the coordinates of the starting point of the array solar panel are set to (0, 0), and the co...

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Abstract

The invention discloses an unmanned plane photovoltaic power station detection method. The method comprises steps of unmanned plane all-round infrared thermal imaging fault detection, flight path setting and CCD camera daytime solar energy panel defect detection. According to the method, a visible light and infrared thermal imaging camera is embarked, and the solar energy panel can be detected through a preset path; the infrared camera is employed in an unmanned plane to detect the whole photovoltaic power station surface, thermal imaging images are acquired, through online or offline digital image processing analysis, the position of the heating solar energy panel in the image can be rapidly detected. The visible light camera starts in the unmanned plane, the camera is made to arrive the fault panel position through manual control, the visible light visual imaging picture information of the fault solar energy panel can be acquired, through the GPS positioning information, a fault point is positioned.

Description

technical field [0001] The invention relates to a detection of solar panels of a photovoltaic power station by using an unmanned aerial vehicle, mainly involving path planning of solar panels of a photovoltaic power station, detection of the entire surface of a photovoltaic power station by using an infrared thermal imaging camera, and detection of local faults of solar panels by using visible light. Positioning by GPS positioning sensor. Background technique [0002] With the rapid development of the global photovoltaic industry, quality and safety issues in the construction of solar photovoltaic power plants have gradually emerged. Issues such as design defects, equipment quality defects, and irregular construction have brought severe challenges to the operation and maintenance of photovoltaic power plants. Faults of solar panels in photovoltaic power plants include heat generation, cracks, snail marks, damage, ribbon faults, stains, vegetation occlusion, etc. The traditi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/00G01N21/95G01S19/01H02S50/10
CPCG01J5/00G01J2005/0077G01N21/95G01S19/01H02S50/10Y02E10/50
Inventor 陈功徐歌晨吉鹏飞吴峰华伟王研邹全于海平许兴鹏
Owner 常州长创力智能科技有限公司
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