Study On The Model Of Advanced Asset Management In Smart Grid Based On Cost-effective

Development of smart grid can not only benefit power utilities but also achieve better economic interest from society, power users and power generation companies. Moreover the development of related industries and a series of newly developing business, such as smart buildings, smart home, intelligent transportation, etc., will be greatly promoted. Undoubtedly, technological innovation and industrial reconstruction raised from smart grid will bring greater convenience and better security to the living. However, the implementation of smart grid may need much more additional investment. It urgently calls for effective and feasible way of power asset management.Firstly, we analyze the theory of life cycle asset management within cutting-edge technology in smart grid, and present a complete and mutual management model. Furthermore a brief analysis of eight indicator, which suggested by our complete scientific index system of advanced asset management (AAM), are listed. The indicators make up of the basic expression of predictable benefit that can help to optimize the asset operation in smart grid.Then, according to pairwise comparisons presented by Thomas L. Saaty in analytic hierarchy process (AHP), we decide the importance of every indicator of AAM model mathematically and establish the matrix for hierarchy. What’s more, a final judgment for the management program, with help of the weight determined by that matrix and the code given by expert for each indicator, can be observed. At the end of this paper, we make horizontal comparison and longitudinal comparison of management programs to find out which indicator affects the program most and propose advices to guide the plan, investigation and development for smart grid.