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Inspection data collection method for overhead line of distribution network and patrol inspection system

An overhead line and data acquisition technology, applied to overhead line/cable equipment, testing dielectric strength, fault location, etc., can solve problems such as difficult to improve real-time performance, reduce the workload of analysis and processing, reduce data redundancy, The effect of reliable tracking and data collection

Active Publication Date: 2019-06-28
STATE GRID INTELLIGENCE TECH CO LTD
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Problems solved by technology

[0008] In order to solve the above problems, this disclosure proposes a distribution network overhead line inspection data collection method and inspection system. This disclosure considers the position of virtual detection points, the location and driving speed of inspection vehicles, and the distance from monitoring points through fusion. and other parameters to control the PTZ and ensure the data collection of the sensor, which can overcome the problem that the visual servo control method is easily affected by environmental factors and difficult to improve real-time performance

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  • Inspection data collection method for overhead line of distribution network and patrol inspection system
  • Inspection data collection method for overhead line of distribution network and patrol inspection system
  • Inspection data collection method for overhead line of distribution network and patrol inspection system

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[0034] The disclosure will be further described below in conjunction with the drawings and embodiments.

[0035] It should be pointed out that the following detailed descriptions are all illustrative and are intended to provide further explanations for the application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0036] It should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate There are features, steps, operations, devices, comp...

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Abstract

The disclosure provides an inspection data collection method for an overhead line of a distribution network and a patrol inspection system. A current pose and travel speed of a patrol inspection vehicle are obtained; distances between the patrol inspection vehicle and all to-be-detected distribution network towers are calculated; when the distance between the patrol inspection vehicle and one tower is less than a set threshold, a cloud platform is controlled to make action; and thus a carried detection sensor tracks an overhead line between the current tower and the adjacent tower and the running state data of the line are collected based on set frequency.

Description

Technical field [0001] The present disclosure relates to a patrol inspection data collection method and a patrol inspection system for overhead lines of a distribution network. Background technique [0002] The statements in this section merely provide background information related to the present disclosure, and do not necessarily constitute prior art. [0003] With the continuous acceleration of distribution network investment and construction in recent years, and the deepening of the trend of intelligent power grids, the traditional "manpower-based" inspection mode has gradually become difficult to meet the increasing demand for distribution network operation and maintenance work. In this regard, relevant research institutions have successively developed and applied various types of mobile distribution network inspection systems using handheld mobile terminals, inspection vehicles or drones as carriers. Compared with other existing distribution network inspection methods, based...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01R31/12H02G1/02
Inventor 李建祥肖鹏王海鹏李欣睿许玮慕世友文艳房牧刘明林傅孟潮朱明智郭锐张旭李希智杨尚伟
Owner STATE GRID INTELLIGENCE TECH CO LTD
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