Comparative Study On Cost Management Mode Of Substation Technical Transformation Project In County Power Supply Company

The engineering cost management model currently adopted in China is a full-process cost management model based on fixed-price pricing.With the continuous advancement of the marketization of China’s power industry,the existing project cost management system and management model have their limitations,and they have not adapted to the development requirements of China’s power engineering projects.The full life cycle cost management model can effectively reduce the entire project Life cycle cost,reduce the cost of power supply enterprises,and improve the operation and management level of power supply companies.Therefore,it is an inevitable trend that the entire process cost management will shift to full life cycle cost management.The application of full life cycle cost management in the domestic and foreign power industry,and the author’s work experience in the power grid company combined with the knowledge learned,detailed combing,analysis,and comparison of the whole process cost management model and The management model of full life cycle cost management compares the whole process cost management mode and the full life cycle management mode through a comprehensive,systematic,multi-angle,different directions,and engineering stages.At the same time,based on the specific division and comparison of the technical transformation project of the X County company substation in Panzhihua area,and the comparative analysis of the work content and focus of each phase of the project,combined with the production data of the power supply companies in Panzhihua County County in the past years,the The data is compared and analyzed.It points out the weak links in the whole process cost management and project management of the power supply enterprise and makes suggestions based on the full life cycle theory.In addition,the full life cycle cost management theory is used to optimize the full life cycle cost of the technical transformation project of the power supply company in the county of Panzhihua,which includes the optimization of the management process and the substation design LCC optimization content and corresponding models.Finally,combined with the specific case analysis of X County Power Supply Company in Panzhihua Region,the comparative advantages and specific applications of the full life cycle cost management model in the decision-making of the substation project are discussed.