Power distribution network information physical system repair method based on information gap decision theory

Abstract

The present application relates to power information physical system technical field, disclose a kind of based on information gap decision theory's distribution network information physical system repair method.First with the minimum total cost of distribution network information physical system as goal, the model considering the coupling relationship of distribution network and information network is established;Again, on the basis of distribution network and information network coupling model, establish post-disaster distribution network information physical system post-disaster coordinated recovery model;Then consider adding distribution network network reconfiguration, mobile emergency power supply and emergency communication vehicle and other emergency resource model;Finally, on the basis of emergency resource model, based on information gap decision theory, considering the uncertainty of wind power output, establish distribution network information physical system post-disaster multi-source coordinated recovery strategy.The present application can improve the flexibility of distribution network information physical system after failure, reduce the impact and loss of natural disasters to distribution network and its users.

Images