Verification Of Security Measures For Smart Substations Based On Visualized Simulation

Due to the application of network communication for smart substations, the security measures of secondary equipment become implicit and complicated, which makes it difficult to verify the security measures. This article proposes a strategy for the verification of security measures for smart substations. Firstly, based on SCD, ICD and SPCD, the model for smart substations is constructed. Secondly, a formalized description mechanism for security measures is presented for computer processing. Finally, the security measures are verified through the simulation on MATLAB/Simulink. Through the application of a 220kV smart substation, it proves that the verification scheme is intuitional and effective.