Abstract
As an important implementing body of the national energy strategy, grid enterprises bear the important responsibility of optimizing the allocation of energy resources and serving the economic and social development, and their levels of sustainable development have a direct impact on the national economy and social life. In this paper, the model of fuzzy group ideal point method and combination weighting method with improved group order relation method and entropy weight method is proposed to evaluate the sustainable development of power grid enterprises. Firstly, on the basis of consulting a large amount of literature, the important criteria of the comprehensive evaluation of the sustainable development of power grid enterprises are preliminarily selected. The opinions of the industry experts are consulted and fed back for many rounds through the Delphi method and the evaluation criteria system for sustainable development of power grid enterprises is determined, then doing the consistent and non dimensional processing of the evaluation criteria. After that, based on the basic order relation method, the weights of each expert judgment matrix are synthesized to construct the compound matter elements. By using matter element analysis, the subjective weights of the criteria are obtained. And entropy weight method is used to determine the objective weights of the preprocessed criteria. Then, combining the subjective and objective information with the combination weighting method based on the subjective and objective weighted attribute value consistency, a more comprehensive, reasonable and accurate combination weight is calculated. Finally, based on the traditional TOPSIS method, the triangular fuzzy numbers are introduced to better realize the scientific processing of the data information which is difficult to quantify, and the queuing indication value of each object and the ranking result are obtained. A numerical example is taken to prove that the model of fuzzy group ideal point method and combination weighting method with improved group order relation method and entropy weight method is feasible and effective for evaluating the sustainable development of power grid enterprises.
Highlights
In the process of pursuing interests and development, enterprises should consider the business objectives of enterprises, and ensure the competitive advantages and social influence of enterprises, and achieve sustained profitability and sustainable development in the future expansion
The model of fuzzy group ideal point method and combination weighting method with improved group order relation method and entropy weight method is proposed to evaluate the sustainable development of power grid enterprises
Entropy weight method is used to determine the objective weights of the preprocessed criteria
Summary
In the process of pursuing interests and development, enterprises should consider the business objectives of enterprises, and ensure the competitive advantages and social influence of enterprises, and achieve sustained profitability and sustainable development in the future expansion. The model of fuzzy group ideal point method and combination weighting method with improved group order relation method and entropy weight method is proposed to evaluate the sustainable development of power grid enterprises. The main content and structure of this paper are as follows: the second section constructs the evaluation criteria system for sustainable development of power grid enterprises from the four dimensions of economic development, production operation, management level and coordinated development, and introduces the preprocessing method of the evaluation criteria; The third section describes the comprehensive evaluation model. Taking into account the above factors, in this paper, the evaluation criteria system for sustainable development of power grid enterprises is constructed from the four dimensions of economic development, production operation, management level and coordinated development, which is more comprehensive and effective for evaluation. The Evaluation Criteria System for Sustainable Development of Power Grid Enterprises
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