Real-time digital simulator-based power system closed loop verifying platform and method

The invention discloses a real-time digital simulator-based power system closed loop verifying platform and method. The real-time digital simulator-based power system closed loop verifying platform comprises a real-time digital simulator and an online safety and stability prewarning and auxiliary decision making system, wherein the online safety and stability prewarning and auxiliary decision making system comprises a data processing subsystem, a parallel calculation subsystem, a data storage subsystem, a human-computer interaction subsystem, an information publishing subsystem and an offline analyzing subsystem which are connected with a router. The online safety and stability prewarning and auxiliary decision making system also comprises an information control processor which is connected with the router, wherein the real-time digital simulator transmits data to the online safety and stability prewarning and auxiliary decision making system through the Ethernet for realizing mutual communication. According to the invention, through information interaction, effectiveness of a control strategy is visually and conveniently verified, and a research and development and testing verification mode of the online safety and stability prewarning and auxiliary decision making system is optimized. The real-time digital simulator-based power system closed loop verifying platform is reasonable in design and has strong practicability.