Unmanned aerial vehicle transmission line inspection work site planning safety distance test method
A transmission line and safety distance technology, applied in the direction of testing the dielectric strength, etc., can solve the problems of safety accidents, the difficulty of determining the safety distance of phase and ground, etc., and achieve the effect of improving reliability
Inactive Publication Date: 2017-09-19
CHINA ELECTRIC POWER RES INST +2
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Problems solved by technology
[0005] In view of this, the present invention proposes a test method for the safe distance between the operating phase and ground of the UAV transmission line inspection, aiming to solve the problem in the prior art that it is difficult to determine the safe distance between the operating phase and the ground of the UAV transmission line, which easily leads to safety accidents
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[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0022] see figure 1 , the figure shows the flow chart of the method for testing the phase-to-ground safety distance of the UAV transmission line inspection o...
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Abstract
The present invention provides an unmanned aerial vehicle transmission line inspection work site planning safety distance test method. The method comprises: an unmanned aerial vehicle model placement step, arranging an unmanned aerial vehicle model at a preset distance position at the side or the lower portion of a simulation transmission line; an voltage applying step, switching on a power generator, and applying voltage to the simulation transmission line until the unmanned aerial vehicle model generates sporadic discharge; and a recording step, recording the first discharge voltage value of the unmanned aerial vehicle model which generates sporadic discharge, and determining the preset distance as a site planning safety distance between the unmanned aerial vehicle model and the simulation transmission line under the first discharge voltage. The unmanned aerial vehicle transmission line inspection work site planning safety distance test method provides data support for the unmanned aerial vehicle inspection work through obtaining of the relation of the size and the material of the unmanned aerial vehicle model, the type and the size of the discharge voltage type and the site planning safety distance so as to improve the reliability of the unmanned aerial vehicle inspection work.
Description
technical field [0001] The invention relates to the technical field of security assurance for inspection operations of transmission lines by unmanned aerial vehicles, in particular to a method for testing the phase-to-ground safety distance for inspection operations of transmission lines by unmanned aerial vehicles. Background technique [0002] At present, in addition to the use of unmanned aerial vehicles in the military, it has been more and more used in the daily inspection of transmission lines. It is an effective substitute and supplement for manual inspection and manned helicopter inspection. It has the characteristics of good inspection effect, low cost, simple operation, rapid deployment and high inspection efficiency. [0003] Since the UAV system must rely on data communication to complete tasks and most of the components are electronic components, the interference caused by the complex electromagnetic environment in practice has a decisive impact on its range of ...
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Login to View More IPC IPC(8): G01R31/12
CPCG01R31/12
Inventor 刘壮蔡焕青傅晶邵瑰玮张磊陈素红文志科胡霁陈怡曾云飞谈家英
Owner CHINA ELECTRIC POWER RES INST