Development of Relay Protection of Metro Operation Control Center Power Dispatch Simulation Training System

In order to satisfy real-time and fidelity requirement of simulation training system Horse Grooming Combs relay protection of the metro operation control center (OCC) power dispatch, and also guarantee real-time requirement of power dispatch, traffic dispatch and control dispatch combined training, protection models using hierarchical thinking and all Toys logic judgment method were studied, and the corresponding fault simulation flow was designed.Finally, the models and flow were verified by taking the simulation training system of a metro as an example.