Research on the Monitoring Method of Substation Operation Status Based on IEC61850
In view of the construction and operation of the online monitoring of transformers,the IEC61850 com-munication standard has been introduced and applied to the status monitoring of intelligent substations.At the same time,the oil chromatography monitoring unit has been introduced into the system.The results indicate that in the horizontal comparison,the monitoring upper limit delay time of the system is only 180 ms,and operational stability is high.In addition,in oil chromatography monitoring,the harmful gas content in the oil of both main transformers is within the specified value,indicating that the operation status monitoring method designed by the research insti-tute for substations has strong reliability,providing comprehensive,accurate,and timely equipment status informa-tion and management decision support for power enterprises.
SubstationIEC61850Real time monitoringOil chromatography analysis
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