The Study On The Technique Planning And Economy Evaluation Of Guojiatun Substation Project

In this paper, we took the Tangshan guojiatun 220kv power transmission project as the research object to study on the technique planning and economy evaluation of the project based on the study of economy evaluation and project planning theory. First of all, this paper forecast the power load of the Tang Shan area, and then analysed the necessity of the construction project; secondly, we gave the planning program of the construction project from the technique and construction two aspects. At last, after abrove comprehensively analysis and economy evaluation, we could get the conclusions that this project is feasible. This paper did not prove the feasibility of the project, but also provided other power grid construction projects economy evaluation and technique planning with valuable reference.