An integrated information platform for intelligent substations

Abstract

The invention discloses an integrated information platform of an intelligent substation. The integrated information platform comprises a comprehensive management monitor, a monitoring unit regulating and control platform and management monitoring units. The comprehensive management monitor is connected with the management monitoring units through a data transmitter. The management monitoring units are interrelated, regulated and controlled through the monitoring unit regulating and control platform. All the monitoring units are unified and coordinated by means of the regulating and control platform, all data is uploaded to a comprehensive management office for uniform processing, three-dimensional modeling can be carried out on all the monitoring units according to the requirement of a modeling mode after all the data is acquired, and stereoscopic four-dimensional monitoring is achieved and can be combined with intelligent regulating and control; therefore, use of a monitoring host is greatly reduced to a certain degree, and the maintenance cost of monitoring is reduced; meanwhile, by means of data transmission, direction connection between management equipment and monitored equipment is reduced to the greatest extent, and the comprehensive cost of monitoring projects is reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent substation equipment, in particular to an integrated information platform for intelligent substations. Background technique [0002] With the continuous development of technology, a single substation can no longer meet the growing demand for electricity. What is needed now is a clustered substation group. The maintenance and management of substations requires a unified monitoring platform. Due to the small scale of traditional substations, they often use The automatic control part mostly adopts the method of discrete system, such as telecontrol system, automation system, data acquisition system, PMU system, metering system and other subsystems. The information required by these systems comes from the basic data part of the primary equipment or from the inspection of manual input. Maintenance data, and in the traditional maintenance platform, each data collection and information system has prob...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of technology, a single substation can no longer meet the growing demand for electricity. What is needed now is a clustered substation group. The maintenance and management of substations requires a unified monitoring platform. Due to the small scale of traditional substations, they often use The automatic control part mostly adopts the method of discrete system, such as telecontrol system, automation system, data acquisition system, PMU system, metering system and other subsystems. The information required by these systems comes from the basic data part of the primary equipment or from the inspection of manual input. Maintenance data, and in the traditional maintenance platform, each data collection and information system has problems such as cross-repeated collection, low utilization rate, inconsistent data and information content, and inconsistent time, forming a multi-level vertical and horizontal system. Most of them are "information islands" as the main feature, and the sharing and unification of data cannot be realized, resulting in the inability of unified modeling. At the same time, multiple subsystems need to be equipped with multiple hosts to process their own things separately, resulting in complex equipment and easy failures. , increased maintenance workload

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