Remote monitoring and diagnosing system for substation equipment

Abstract

The invention provides a remote monitoring and diagnosing system for substation equipment. The system comprises at least a monitoring data acquisition device, at least an integrated data processing unit and a remote monitoring and diagnosing center, which are connected in sequence, wherein the at least a monitoring data acquisition devices is used for acquiring the monitoring data generated by field primary monitoring equipment in a substation and transmitting the monitoring data to the at least an integrated data processing unit; the at least an integrated data processing unit is used for collecting the monitoring data, generating monitoring data sets in accordance with the IEC (International Electrotechnical Commission) 61850 communication standards with the monitoring data and adopting the IEC 61850 communication standards to send the monitoring data sets to the remote monitoring and diagnosing center; and the remote monitoring and diagnosing center is used for receiving the monitoring data sets and diagnosing the monitoring data in the monitoring data sets. The system has the following beneficial effects that: monitoring data exchange among different equipment and different operating systems is realized; and the monitoring data are unitedly collected into the remote monitoring and diagnosing center, thus realizing direct remote monitoring, diagnosing and analyzing of the primary equipment in the substation.

Description

technical field [0001] The invention relates to a substation equipment monitoring technology, in particular to a substation equipment remote monitoring and diagnosis system. Background technique [0002] With the continuous expansion of the grid scale, the workload of grid monitoring and operation and maintenance is increasing, and the technology of remote real-time monitoring and analysis of the working conditions of primary equipment in substations is also becoming more and more popular. As the primary monitoring equipment on the substation site, equipment from different manufacturers and different operating systems cannot directly exchange data, so the traditional node-based communication technology based on the IEC61970 protocol can no longer meet the requirements of power grid operation, and cannot realize remote monitoring and diagnosis. The center communicates directly with the substations, so the remote monitoring and diagnosis center cannot directly monitor, diagnos...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a remote monitoring and diagnosis system for substation equipment, which solves the problem that the remote monitoring and diagnosis center cannot directly monitor, diagnose and analyze the primary equipment of the substation

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