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UHV DC transmission line tour inspection and feedback system based on big data

An ultra-high voltage DC and transmission line technology, applied in radio wave measurement systems, satellite radio beacon positioning systems, measurement devices, etc. problems, to achieve the effect of improving maintenance and inspection

Inactive Publication Date: 2017-08-22
盛秀群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to my country's geological features and climate characteristics, coupled with the long line of the UHV DC transmission project, the complexity of crossing terrain and climate regions, the difficulty of line fault inspection, and the extremely difficult finding of DC line fault points will seriously When recovering from permanent failures

Method used

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  • UHV DC transmission line tour inspection and feedback system based on big data

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Embodiment 1

[0026] Embodiment 1: A large data-based UHV DC transmission line inspection and feedback system, characterized in that: it includes the following components,

[0027] Data storage server, node server, Internet data capture server, converter station data monitoring server, wherein the data storage server includes a storage unit and a processing unit, the storage unit is used to store the node server, Internet data capture server, mobile data capture Take the data extracted from the server and converter station data monitoring server, and store the above information through the processing unit;

[0028] The node server is installed and debugged during the construction process, and it includes a data acquisition device located at each data acquisition node, and the data acquisition device includes a GPS / Beidou satellite positioning device, a wind speed acquisition sensor, and a data feedback device between adjacent nodes , humidity sensor, temperature sensor, tension sensor and w...

Embodiment 2

[0032] Embodiment 2: A large data-based UHV DC transmission line inspection and feedback system, wherein the node server uses commercial power and / or solar and wind power to provide working power. The node server is located at the upper part of the transmission tower, and also includes communication equipment connected in a wired or wireless manner. The big data-based inspection and feedback system of the UHV DC transmission line also includes an unmanned aerial vehicle, and the flying reference coordinates of the unmanned aerial vehicle are information exchange signals with the communication equipment installed on the transmission tower.

[0033] In view of the foregoing embodiments, when the present invention is in use, its working process and principle are as follows:

[0034] The present invention mainly utilizes the transmission iron tower established in the construction process of the transmission line as the line construction node, and fully utilizes the characteristics...

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Abstract

The invention provides a UHV DC transmission line tour inspection and feedback system based on big data, and belongs to the field of transmission line tour inspection for transmission line maintenance. The UHV DC transmission line tour inspection and feedback system comprises a data storage server, a node server, an Internet data capture server, a mobile data capture server, and a grid load monitoring server. The data storage server comprises a storage unit and a processing unit. The storage unit is used for storing data extracted by the node server, the Internet data capture server, the mobile data capture server and the grid load monitoring server. The information is stored by the processing unit. In view of the above technical scheme, the UHV DC transmission line tour inspection and feedback system can realize the information linkage between a UHV DC transmission line node and an associated electricity consumption area through a plurality of ways so as to ensure real-time dynamic monitoring of the transmission line with less manpower input, thereby timely eliminating hidden troubles.

Description

technical field [0001] The invention belongs to the field of transmission line inspection, and in particular relates to a big data-based ultra-high voltage direct current transmission line inspection and feedback system. Background technique [0002] The development of the power system began with the DC transmission system. The transmission capacity of the DC transmission cable line is large, the loss is small, it is not easy to age, the economic performance is good, the transmission distance is not limited, and the stability is high. In recent years, the development of high-power power electronics technology is The realization of large-scale HVDC transmission becomes possible. [0003] Due to my country's geological features and climate characteristics, coupled with the long line of the UHV DC transmission project, the complexity of crossing terrain and climate regions, the difficulty of line fault inspection, and the extremely difficult finding of DC line fault points will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01S19/01G01D21/02
CPCG01R31/085G01D21/02G01S19/01
Inventor 盛秀群
Owner 盛秀群
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