Research On Post-Evaluation Of Hengshui East 220kV Substation Construction Project

Power Network Construction Project is one of the key infrastructure constructions in China, which plays an important role for China's economic and social sustainable development. The aim of post-evaluation for power network construction project is to test the construction goal and beneficial effects. Power Network Construction Project Evaluation is a multi-level, multi-factor complex system, and the evaluation should follow the qualitative analysis and quantitative analysis. The evaluation of power network construction projects can further strengthen the whole process of power network construction management, and it can provide effective basis for new construction projects of power network decision-making, investment and construction management.This article focuses on the power grid construction project evaluation, the use of set-valued iterative process is determined by the evaluation component, after the evaluation of the effectiveness and efficiency part of the evaluation portion of the effect of index weight at all levels, according to the value of index weight and evaluation information to determine, after each Evaluation part of the evaluation results. At technical post evaluation part of the project, the use of entropy method for a given index weights adjustment, static and dynamic empowerment to empower the combination of indicators according to the membership function of each indicator to determine the membership values, the last comprehensive evaluation.? At the grid construction projects ongoing evaluation of the fuzzy interval AHP, consider a variety of qualitative and quantitative factors and the uncertainty of information in fuzzy AHP based on the join interval number theory, the weight of evaluation factors in determining when further reduce the fuzzy evaluation Subjectivity. Were evaluated various parts, based on the results of the evaluation data for all parts of a unified measure of processing, the final results of the evaluation by the project value. Keywords: power network project;evaluation method; set value iterative method;...