Intelligent substation design scheme comprehensive assessment method

The invention discloses an intelligent substation design scheme comprehensive assessment method, and relates to the field of an intelligent substation design scheme comprehensive assessment method. The method comprises the following steps: determining parameters in a safety effectiveness cost evaluation index model from intelligent substation design schemes; determining distribution of random variables in the model; determining weight of each cost index through a fuzzy analytical hierarchy process, and carrying out normalization processing; and calculating safety effectiveness cost evaluation index values through a Monte Carlo method, and selecting the intelligent substation design scheme corresponding to the minimum safety effectiveness cost evaluation index value as an optimal scheme. The method takes overall considerations of factors of safety, effectiveness and cost in the early design stage of an intelligent substation, solves the problem of incomprehensive consideration in the past scheme evaluation, ca