Research On Comprehensive Evaluation Of Urban Substation To Move Expansion Project In Beijing

As China’s rapid economic development, urban planning and construction workunder way, change the ever-changing cityscape city. Old city reconstruction of the scale,requirements, and development intensity is unprecedented. In the course of urbanrenewal requires urban planning and design of coexistence of traditional and modern,Protection and Development and to achieve the sustainable development of cities.Electric energy as far the most important source of energy in the modern urban life,scientific and rational urban power system planning, construction, alteration, and strongwork to effectively meet the needs of urban development.Scientific systematic evaluation of the Beijing power network involved in the workof urban renewal projects, in particular changing move to expand substation constructionproject, to raise the level of urban renewal in China is of great practical value.As theproject life cycle is an essential and important work, post evaluation of projects proceedfrom the overall technical, economic, and environmental protection for constructionprojects and systems analysis and verification on sustainable development criteria, thusproviding an important basis for investors to make investment decisions.Power grid construction projects are an important foundation for the relationshipbetween China’s national economic development and construction projects, with a largeinvestment, high reliability requirements, built on long features.Therefore, the powernetwork construction project post evaluation of the work is more important. This articlerelated guidance of the theory to comprehensive evaluation of the project, through theanalysis of comparative law, comparative law, the level of the logical framework analysis,Cause Analysis and Comprehensive Evaluation Method of comprehensive evaluationmethods commonly used to determine the basic ideas and fundamental principles ofconstructing the index system. In the course of the study of this article, consideringchange their expansion project of substation comprehensive evaluation of thecharacteristics and effects of various methods of determining the index weight, thisarticle uses subjective weighting method of ordering Relation Analysis Method incalculation of index weight, using the method of fuzzy comprehensive analysis andprocessing methods that fuzzy evaluation by Fuzzy mathematics comprehensive.Use of Chapter fourth of the construction of comprehensive evaluation system ofsubstation construction projects, mtaaaa110kv to Beijing Electric Power Companysubstation system analysis and evaluation on construction project, clarified its technical,economic and social benefits of results.