High-voltage direct-current grounding electrode transfer potential on-line monitoring device

Abstract

The invention discloses a high-voltage direct-current grounding electrode transfer potential on-line monitoring device, and relates to the technical field of high-voltage direct-current grounding electrode transfer potential on-line monitoring. The device comprises an on-site monitoring base station, a 5G wireless communication network and a remote monitoring center; the on-site monitoring base station is connected with the remote monitoring center through the 5G wireless communication network; the field monitoring base station is used for collecting and processing field monitoring data and real-time video data; the 5G wireless communication network is used for transmitting data and information acquired and processed by the field monitoring base station to the remote monitoring center through the 5G wireless communication network; and the remote monitoring center is used for storing various received data in a database, diagnosing the operation state of the monitoring data and evaluating the service life of the polar coordinates. The system is a comprehensive monitoring system integrating functions of remote wireless on-line monitoring, on-line monitoring and the like, not only can realize remote wireless on-line monitoring of various operating parameters of the extra-high voltage direct current grounding electrode, but also can realize remote wireless on-line monitoring of the grounding electrode.

Description

Technical field [0001] The present invention relates to the field monitoring of high voltage direct-flowing positive transfer potentials, and more particularly to a high-voltage direct-wire electrode transfer potential online monitoring device. Background technique [0002] Most of the detection of the ground electrode of the special high voltage DC transmission converter station uses manual site detection and cannot obtain real-time operation of the ground electrode, and high labor costs. In order to meet the safety of the special high voltage DC transmission system, a super high voltage DC ground online monitoring system is designed, the system adopts 3G wireless communication technology, remote online monitoring levels, observation and other important field video data and operations. Data and ground fault diagnosis and docking grounds and life assessments. The system is highly accurate, the remote transmission speed is fast, and it has a good site run stability. [0003] High ...

AI Technical Summary

Problems solved by technology

In particular, the acquisition of the grounding parameters of the DC conversion station is completely done manually, with a low degree of automation

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