Abstract:

This paper constructs the value creation system of power grid from the three aspects,such as society,users and operation value,constructing the efficiency index system and the development effectiveness of power grid from the strategic result level and the operation process level.The evaluation model under the condition of multiple evaluation subjects is constructed by combining subjective and objective methods to assign weights to indexes.Finally,the rationality and effectiveness of the index system are verified by a concrete example.The results show that the evaluation system is valuable to investigate the implementation degree of power grid value proposition and the realization degree of specific value.

Key words: benefit, effectiveness, index system, fuzzy comprehensive evaluation