Black-start path generation and system recovery decision-making system based on 3D visualization technology

The invention provides a black-start path generation and system recovery decision-making system based on a 3D visualization technology, which is used for power grid black-start and power grid rapid recovery after large-area power failure, and is characterized in that the decision-making system comprises a graphical interface module, a database and an algorithm function library; the graphical interface module comprises a graphical configuration software system and a 3D graphical system and is used for generating a plant station diagram, a grid frame plane diagram and a grid frame diagram of a 3D actual geographical background of a power system; the database can import power system data in BPA and CIME formats through a data conversion interface, and the power system data comprises element parameters and corresponding calculation results; the algorithm function library comprises a black-start scheme and an algorithm program for numerical analysis, simulation and optimization in a systemrecovery process so as to