Method for converting load flow input data of power system analysis software package (PSASP) of alternating current power system to load flow input data of power system simulator for engineering (PSS/E) of alternating current power system

The invention discloses a method for converting load flow input data of a power system analysis software package (PSASP) of an alternating current power system to load flow input data of a power system simulator for engineering (PSS/E) of the alternating current power system. The method comprises steps of (1) acquiring the load flow input data of the PSASP; (2) inspecting and repairing the data; and (3) converting the data from the PSASP to the PSS/E. According to the method, the load flow input data of an alternating current system of the PSASP are obtained through database operation, the load flow input data of the PSASP of the large-scale alternating current power system is accurately converted to load flow input data documents of the PSS/E, data documents of the PSS/E are written through a text format, then the reading and the operation of data are facilitated, application requirements of actual engineering are met, all alternating current power system component parameters of the large-scale alternating current power system in the PSASP and the PSS/E correspond to one another completely, and simulation results are quite similar.