Optimal redundancy of radial distribution net-works by criteria of re-liability and information uncertainty

Abstract

Abstract — The model is based on the criteria of costeffectiveness and information uncertainty. The created model has fundamental difference from the current classical economicmathematical models. As constraints it is proposed to use the mathematical expressions of the information entropy determination of two states of the system: operable and nonoperable. These expressions are the constraints imposed in the task that creates an optimal radial network with redundancy. Expressions are constructed as all the elements reserving the each other are similar, i.e. they have the same performance. The given example shows how to calculate the information entropy, where a constraint is a problem solution, as well as the possibility of both applications of probabilities and numerical values for the information entropy determination is proved.