Based On A Comprehensive Study Of The Project Cost Control Cost Management Of Power Transmission Project

Cost control is the an important content of power transmission project main control content, advantages and disadvantages of project cost control not only directly affects the economic benefits of the enterprise itself, and the future grid power supply capacity of the construction investment and the power grid reliability, stability and the effective allocation of resources in grid enterprises and use plays a very important role, reduce the cost of the project will bring greater social benefit and ecological benefit. The construction of power transmission project optimization plays a decisive role in the power system, improve the network structure.As an important sector of the national economy, the electric power industry is the basic industry of national economic development, and it is the key industry and important field to realize the socialist modernization. With the public nature of the power industry directly for services to millions of households, power engineering is a large, medium and small cities construction an important part of, therefore, the power industry always as a national economic development strategy in the key and leading industry. Along with the rapid development of the socialist market economy system, the basic construction of the electric power field also together to accelerate the development of. "Low cost input high overall efficiency" has become an important topic in the electric power project construction enterprise cost management and control is concerned, achieved by the most direct and most effective and the most feasible method is undoubtedly reduce costs. Power transmission project only to cost control as the center, strengthen comprehensive, dynamic, full, the whole process and the whole life cycle of project cost control and management work, in order to enhance economic efficiency, truly countries to promote the transformation of growth mode, adjust the economic structure. The in view of the problems existing in China's current power transmission project construction process, put forward the scientific and feasible management method to reduce the cost of power transmission project, enhance the economic benefits of project construction enterprise.The described in detail on the basis of research background and research significance of the project cost control, induction summary of project cost control at home and abroad the latest research trends, introduces the comprehensive evaluation of the effectiveness of cost control main research methods. And on total cost management cost control related theory overview and summarized, the construction of power transmission and transformation project total cost control evaluation index system, the specific content including construction process cost, labor cost, material cost, equipment cost, project related together a comprehensive index of the five, and the meaning of each index are explained. This paper uses AHP analysis hierarchy process(AHP) to compute a comprehensive power transmission project cost control the weight of each first level index weight and each secondary index, and then constructs the comprehensive evaluation model of project cost control. Finally, the Jinxi 220 kV power transmission project total cost control effect for empirical analysis and fuzzy comprehensive evaluation to calculate the results of were analyzed and summarized. The results of this study hope to provide a scientific basis for the power transmission project total cost management, so as to improve the enterprise's economic benefit, social benefit and ecological environmentbenefit.