Research On Economic Evaluation Of220kV Quantouhe Power Transmission And Transformation Project

Transmission and Distribution Engineering project economic evaluation demonstrated the scientific method will affect the Transmission and Distribution Engineering project decision-making, scientific economic decision-making will reduce the project implementation process of loss and waste, shorten the construction period, to improve investment efficiency. Transmission and Distribution Project economic evaluation studies can provide the basis for rational decision-making of the Transmission and Distribution construction, provide guidance and accumulate experience for Transmission and Distribution Project construction and management, and promote the objectivity and fairness of the evaluation of the project feasibility study, conducive to improve the scientific management level of power transmission and transformation project investment in the future.In this paper,220kV Quantou River Transmission and Distribution construction as the research object, the evaluation of the related theories combining the features of Transmission and Distribution Engineering, First of all, for the development of Tangshan Power Grid electricity load, substations distribution, overload Power supply area aggregate demand development, analysis, and then send the program of construction of the substation engineering and construction scale is given220kV Quantou River Transmission and Distribution construction of the necessity of220kV Quantou River. On this basis, according to the principles and methods of establishing the index system to send the substation engineering characteristics, evaluate three aspects of the establishment of comprehensive evaluation index system of the Transmission and Distribution Engineering economy from the financial evaluation, the evaluation of the national economy and sustainable development capacity to establish system for Transmission and Distribution Project economic Evaluation index system, combined with the actual situation of the Quantou River Transmission and Distribution Project, from the scientific and operational point of view, to determine the economic benefits of the project using fuzzy AHP method a scientific and effective evaluation. In this paper, the practicality of the index system and evaluation methods, and the corresponding recommendations for the future perfect and comprehensive evaluation methods of economic evaluation of the content of the same type of Transmission and Distribution provides some guidance value.