Transformer substation in-place inspection monitoring device and monitoring method thereof

Abstract

A transformer substation in-place inspection monitoring device comprises a plurality of in-place confirmation devices respectively arranged on each transformer substation. The in-place confirmation device comprises an in-place inspection normally-opened switch arranged outside a transformer substation inspection point. The in-place inspection normally-opened switch is connected with a remote signaling terminal board through a control cable. The remote signaling terminal board is connected with a communication management computer. The communication management computer is connected with an automatic main station through a communication line. According to the above scheme, the in-place inspection normally-opened switches are arranged outside the transformer substations needing inspection, the in-place inspection normally-opened switches need to be triggered in an inspection process of inspection personnel, and trigger signals are transmitted in a remote-signaling deflection mode to the automatic main station; in addition, the automatic main station draws an inspection planar graph corresponding to the transformer substations, so that the conditions of inspected positions are clear at a glance, the monitoring efficiency is substantially improved, the in-place inspection of a transformer substation operator on duty is ensured, and the normal operation of important transformer substation equipment is ensured.

Description

Technical field: [0001] The invention relates to a transformer substation inspection monitoring device and a monitoring method thereof. Background technique: [0002] At present, substations are usually unattended, and equipment inspectors need to inspect the equipment under their jurisdiction according to regulations to ensure the safe operation of substations. At present, one of the monitoring methods used to check whether the inspection of substation inspectors is in place is to set up inspection records at the substation site, and the second is to regularly monitor the inspectors through the video monitoring device installed in the substation. With the first method, because the supervisors cannot check every day, the personnel on duty sometimes fill in the inspection record book in advance or fill it up afterwards, which cannot play the role of supervision; with the second method, the video surveillance installed in the substation The device is easily affected by equipm...

AI Technical Summary

Problems solved by technology

With the first method, because the supervisors cannot check every day, the personnel on duty sometimes fill in the inspection record book in advance or fill it up afterwards, which cannot play the role of supervision; with the second method, the video surveillance installed in the substation The device is easily affected by equipment failure and weather factors, causing troubles to the supervision of supervisors. At the same time, supervisors need to check the pictures taken by the video surveillance device one by one when patrolling, which is inefficient

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