IEC61850-based on-line lightning arrester monitoring equipment communication simulation method

The invention discloses an IEC61850-based on-line lightning arrester monitoring equipment communication simulation method, which comprises the following steps that (1) IEC61850/MMS (Manufacturing Message Specification) communication service is simulatively started; (2) the value of each analogue of certain analysis of on-line intelligent electronic lightning arrester monitoring equipment to be simulated, which is prestored in an SQL database, is queried; (3) an alarm rule is generated by using preconfigured telemetering limits, and corresponding alarm telesignalling states are automatically computed; (4) in the form of an IEC61850 report, each analogue and each alarm telesignalling state are transmitted; (5) the next data transmission time is waited in order to repeat the step (2) until all the prestored data are transmitted. The IEC61850-based on-line lightning arrester monitoring equipment communication simulation method can use ordinary personal computers (PC) to establish an on-line intelligent electronic lightning arrester monitoring equipment simulation system, which is used for substituting for actual on-line intelligent electronic monitoring equipment and the like to generate the on-line monitoring data of the fault states of primary equipment, consequently, the dependency of the debugging of advanced applications including the health evaluation of primary equipment of an intelligent transformation substation and the like on on-line intelligent electronic monitoring equipment is got rid of, and meanwhile, the complexity of the debugging work before the commissioning of the advanced applications is simplified.