Abstract
Firstly, on the basis of economic efficiency, equipment and operational safety, public interest and other dimensions, this paper constructs an evaluation index system for operational benefit of power grid projects, and then a combined weighting method based on Analytic Network Process (ANP) and entropy weight method is established. Finally, an empirical study is carried out based on the actual data of power grid projects, and the research results prove the effectiveness of the model.
Highlights
The power grid is an important platform for power energy transmission
On the basis of economic efficiency, equipment and operational safety, public interest and other dimensions, this paper constructs an evaluation index system for operational benefit of power grid projects, and a combined weighting method based on Analytic Network Process (ANP) and entropy weight method is established
An empirical study is carried out based on the actual data of power grid projects, and the research results prove the effectiveness of the model
Summary
The construction of various types of power grid projects centering on the development of the power grid is to improve the transmission capacity, transmission quality, transmission efficiency, and other performance of the platform. You Weiyang[1] put forward the efficiency and benefit evaluation algorithms of grid investment projects in different regions through rough set and approximate ideal solution method. Song Chang[3]believed that compared with financial evaluation, the economic benefit evaluation can reflect the social benefits generated by the grid construction project more intuitively and comprehensively. Benefit calculation model and power grid construction project examples are adopted to analyze the construction strategy of economic benefit post-evaluation system. Zhu Xinxin[4]introduced the whole life cycle cost theory, constructed the economic benefit post-evaluation index system applicable to the grid technical transformation project, and established a life-cycle cost-based theory. This paper firstly constructs the evaluation index system of grid project operation benefit, and establishes a combined weighting evaluation method based on ANP and entropy weight method, and carries out empirical research based on the actual data of grid project
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