Post-evaluation Of 220kV Qijiabao Power Transmission And Transformation Project

In the power industry system,the power transmission project has the function of power transportation and deployment,and through this function,China can realize the balance of regional power load and provide support for the stable development of regional economy.At the same time from the industry characteristics,power transmission project construction is related to the safety of China's energy problems,therefore,in order to meet the residents,industry,agricultural power stability,to achieve national energy security layout,we must pay attention to power transmission project Project construction.Project post-evaluation is an important part of the project management process,After the project evaluation of the project through the implementation process,economic analysis and evaluation of the project,so as to obtain accurate information about the project.This process provides effective theoretical support for the process of feedback,control and improvement of the project,and provides lessons for the next round of project investment decision-making and project management processes.Large-scale project post-evaluation work has been more and more attention,the SASAC requires large-scale projects of state-owned enterprises must be in accordance with the requirements of the standard post-evaluation work.Therefore,the State Grid Corporation of power transmission project project after the evaluation of the work put forward the relevant requirements.This paper analyzes the background and significance of the Qijiabao 220 k V power transmission project,and summarizes and analyzes the current situation of post-project evaluation at home and abroad.This paper gives a detailed overview of the basic theories and methods of post-project evaluation,and expounds the basic principles of post-project evaluation,the main contents of post-project evaluation and the common methods of post-project evaluation.In this paper,the technical function of the power transmission project is evaluated,and the multi-level power transmission and transformation project is evaluated.In the process of multi-level power transmission and transformation project synthesis evaluation,this paper uses the G1 method to determine the post-evaluation weight of the project,and uses the matter-element extension theory to evaluate the final situation of the transmission and transformation project,and obtains 220k V Post-evaluation conclusion of Qijiabao power transmission project.