Field digital standard investigation method based on mobile phone positioning

Abstract

The invention belongs to the technical field of power distribution network fault investigation, and particularly relates to a field digital standard investigation method based on mobile phone positioning, which comprises the following steps of: mounting and calibrating an unmanned aerial vehicle; inputting information; testing flight of the unmanned aerial vehicle; judging the error degree of information collected by the unmanned aerial vehicle; making a flight exploration plan; unmanned aerial vehicle field flight investigation; comparing the information transmitted by the unmanned aerial vehicle with information input in advance; through accurate GPS positioning, the image information of the current power distribution network power equipment can be quickly and accurately obtained by using the unmanned aerial vehicle, so that secondary exploration is avoided; by inputting the fault condition, the field fault can be conveniently analyzed, and the maintenance work can be conveniently and smoothly carried out; a fault information base is conveniently established in the later period, the identification capability of the exploration unmanned aerial vehicle is continuously optimized, and the accuracy of subsequent exploration is greatly guaranteed; and the exploration work is easy to operate and low in cost, common mobile phone equipment and common commercial unmanned aerial vehicles on the market can be utilized, the technology is mature, and operation and control are easy.

Description

technical field [0001] The invention belongs to the technical field of distribution network fault investigation, and in particular relates to an on-site digital standard investigation method based on mobile phone positioning. Background technique [0002] The distribution network refers to the power network that receives electric energy from the transmission network or regional power plants and distributes it locally through power distribution facilities or to various users step by step according to voltage. It is composed of overhead lines, cables, towers, distribution transformers, and isolating switches. , reactive power compensator and some ancillary facilities, etc., which play an important role in distributing electric energy in the power network. [0003] The distribution network is composed of overhead lines, towers, cables, distribution transformers, switchgear, reactive power compensation capacitors and other distribution equipment and auxiliary facilities. Its mai...

AI Technical Summary

Problems solved by technology

[0005] The on-site survey of the power system of the distribution network is very important to the safety of the power system of the distribution network. With the development of science and technology, the on-site survey of the unmanned aerial vehicle has replaced the human survey, which has the remarkable characteristics of high efficiency and safe survey. , surveyors are unable to analyze the cause of the fault in time, and it is difficult to make timely repairs to the faults of the power system of the distribution network, and most of them are based on traditional measurement, with different measurement standards and different levels of surveyors, resulting in inaccurate or missing measurement results , the lack of digital standards, so that it does not correspond to production management and standard design

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