Research on the key technology of shared modeling between digital substation and control centre

The current way of information transmission between digital substation and the control centre is traditional, which increases the amount of maintenance, and gains grid security risks, and many other defects. By comparing digital substation SCD model with control centre CIM model, this paper represents the key technology of primary equipment model mapping, measurement model mapping and SVG model import and so on, which can solve the share modeling and information sharing between digital substation and control centre.