Abstract
Facing the current complex operation and management situation, power grid companies must improve the level of precision investment and improve the efficiency of project input and output. Based on the different goals of project investment, this paper uses comprehensive benefit evaluation methods to carry out micro-investment demand analysis from the project dimension, builds a quantitative evaluation index system for comprehensive benefits of power grid projects based on effectiveness contribution evaluation, and combines the analytic hierarchy process and entropy weight method to determine the index weights. Analyze the contribution degree of each project to the power grid after it is put into production through indicators, and realize the priority ranking of power grid investment projects according to the comprehensive benefit evaluation score of the project. The research results can provide reference and reference for improving the output efficiency of power grid investment projects.
Highlights
Affected by multiple factors such as the downturn in the macroeconomic situation, the growth rate of electricity, the narrowing of the space for transmission and distribution prices, and the policy-based price cuts, the power grid has a severe operating situation and faces many development problems
This paper relies on the existing research results, combined with the actual situation of the project selection decision, fully considers the purpose and benefit of power grid investment projects, and studies the factors that affect the selection of power grid projects around development strategy, technology, economy, development needs, policies, etc
2.2 Construction of evaluation index system This paper relies on the existing research results, combined with the actual situation of the project selection decision, fully considers the purpose and benefit of power grid investment projects, and studies the factors that affect the selection of power grid projects around development strategy, technology, economy, development needs, policies, etc
Summary
Affected by multiple factors such as the downturn in the macroeconomic situation, the growth rate of electricity, the narrowing of the space for transmission and distribution prices, and the policy-based price cuts, the power grid has a severe operating situation and faces many development problems. Literature [2] constructs a comprehensive project evaluation index system from four aspects: urgency, importance, policy and feasibility, uses the analytic hierarchy process to give the recommended value of each indicator weight, and builds a comprehensive evaluation model for the ordering of power grid reserve projects. This paper relies on the existing research results, combined with the actual situation of the project selection decision, fully considers the purpose and benefit of power grid investment projects, and studies the factors that affect the selection of power grid projects around development strategy, technology, economy, development needs, policies, etc. 2.2 Construction of evaluation index system This paper relies on the existing research results, combined with the actual situation of the project selection decision, fully considers the purpose and benefit of power grid investment projects, and studies the factors that affect the selection of power grid projects around development strategy, technology, economy, development needs, policies, etc. Where: wij (i 1,2,..., n; j 1,2,..., m) is the weight of the indicator, and xij is the standardized data of the indicator
Sign-in/Register to view highlights & summary 
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call