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Photovoltaic power station failure equipment navigation method and system

A photovoltaic power station and faulty equipment technology, which is applied in the navigation and system field of photovoltaic power station faulty equipment, can solve problems that affect power generation efficiency and take a long time to find equipment, and achieve the effect of improving efficiency and saving time

Inactive Publication Date: 2016-04-20
湖南红太阳新能源科技有限公司
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Problems solved by technology

[0002] At present, in photovoltaic power stations, especially large and medium-sized power stations, there are many devices and their locations are scattered, and some are scattered in a radius of several kilometers. When a device fails, it is first necessary to find the location of the device. If the location of the equipment is not familiar, it takes a long time to find the equipment, which seriously affects the efficiency of power generation

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  • Photovoltaic power station failure equipment navigation method and system

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specific Embodiment approach

[0047] Specific implementation method: After entering the navigation mode, due to the relatively poor GPS accuracy, the positioning error is relatively large in the relatively narrow photovoltaic power station area. With the help of infrared auxiliary matching and correction of electrical equipment in the photovoltaic area, the effective distance of infrared rays is generally about 1 meter. Therefore, The positioning accuracy can be greatly improved.

[0048] According to the voice prompts and navigation information, the operation and maintenance personnel can quickly find the location of the faulty equipment and carry out troubleshooting.

[0049] After the equipment failure is dealt with, the portable navigation terminal will release the alarm of the equipment failure, display the normal status of the equipment, and the parameters of the equipment in operation.

[0050] Specific implementation of auxiliary matching correction

[0051] The specific implementation process: th...

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Abstract

The present invention discloses a photovoltaic power station failure equipment navigation method and system, failure types of photovoltaic equipment are inputted into a database to corresponding to corresponding failure characteristic data, and the failure characteristic data is introduced into an expert database; when an equipment failure occurs, according to a failure position, data of associated front-stage and rear-stage equipment can be searched, the data of associated front-stage and rear-stage equipment is contrasted with the failure characteristic data in the expert database, if the data is matched, the failure type is diagnosed; if no characteristic data is matched with the data, the data is stored into a non-expert database, and after the failure type is analyzed, the failure type and the failure characteristic data are introduced into the expert database; ID of failure equipment is received, a ID number is matched with a corresponding equipment position, according to a geometric matching navigation algorithm, a path is planed, and an automatic navigation state is entered. The method significantly reduces time for seeking the failure equipment, and improves operation and maintenance efficiency.

Description

technical field [0001] The invention relates to a navigation method and system for faulty equipment in a photovoltaic power station. Background technique [0002] At present, in photovoltaic power stations, especially large and medium-sized power stations, there are many devices and their locations are scattered, and some are scattered in a radius of several kilometers. When a device fails, it is first necessary to find the location of the device. If the location of the equipment is not familiar, it will take a long time to find the equipment, which seriously affects the efficiency of power generation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a navigation method and system for faulty equipment in a photovoltaic power station in view of the deficiencies in the prior art. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is: a method for navigat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/00H02S50/00
CPCG01C21/005H02S50/00Y02E10/50
Inventor 戴仁德何学飞文超黄超辉任守宏袁昭岚
Owner 湖南红太阳新能源科技有限公司
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