Insulating gas detection system and its data management method

Abstract

The invention discloses an insulating gas detection system and a data management method thereof. The system comprises on-line detection equipment and a remote center connected with the on-line detection equipment and is characterized in that the on-line detection equipment comprises a node setting unit, a data acquisition unit and a model uploading unit, wherein the node setting unit is used for completing and expanding the existing standard and carrying out defining of a logic node on detection data according to the preset classification; the data acquisition unit is connected with the node setting unit and is used for carrying out real-time detection on the working condition of a transformer substation according to the node set by the node setting unit and acquiring data; the model uploading unit is respectively connected with the data acquisition unit and the remote center and is used for forming a standard IED (Intelligent Electronic Device) data transmission file by using a descriptive language configurated to the transformer substation and sending the standard IED data transmission file to the remote center. Due to the adoption of the insulating gas detection system and the data management method thereof, the improvement and expansion can be carried out on the basis of IEC61850; the real-time monitored data of insulating gas is uniformly managed; the accurate equipment state evaluation is realized; and the stability and the reliability of the operation of a power grid are improved.

Description

technical field [0001] The invention relates to power grid operation and maintenance technology, in particular to an insulating gas detection system and a data management method thereof. Background technique [0002] The safety of equipment is the basis for the safe, reliable and stable operation of the power grid. Effective and accurate monitoring and diagnosis of equipment is an important way to improve the reliability of power supply and the intelligent level of power grid operation. 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. Complete and real equipment monitoring real-time data is the basis of equipment status evaluation. In order to connect a wide variety of online monitoring data configured by different manufacturers and dif...

AI Technical Summary

Problems solved by technology

But these logical nodes and the data items they contain are not enough to meet the needs of power equipment monitoring and diagnosis

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