Oil chromatogram online-monitoring equipment communication simulation method

The invention relates to an oil chromatogram online-monitoring equipment communication simulation method, in particular to an oil chromatogram online-monitoring equipment communication simulation method based on IEC61850. The method includes the steps of 1, starting an IEC61850/MMS communication service by simulation; 2, querying analog values, pre-stored in an SQL database, of certain analysis on oil chromatogram online-monitoring intelligent electronic equipment to be simulated; 3, producing alarm rules by pre-configured telemetering off-limits, and automatically calculating corresponding alarm remote signaling states; 4, transmitting the analog quantities and alarm remote signaling states by means of EC61850 report; 5, awaiting a next moment of data transmission, and repeating the step 2 until all pre-stored data is transmitted. The method has the advantages that the oil chromatogram online-monitoring equipment can be simulated with a common PC, and advanced applications such as state evaluation on various backgrounds, requiring communication with the oil chromatogram online-monitoring equipment, of intelligent substations and primary equipment can be debugged and verified conveniently and flexibly.