Construction And Application Of Input And Output Evaluation Model In The Field Of Fujian Electric Power Company's Distribution Network

As an important component of the power system,distribution network is an important infrastructure supporting the development of the national economy.It plays a vital role in operating power system safely and also in the improvement of the economic efficiency of enterprises.Since the”12th Five-Year" the investment in distribution network of State Grid has been growing significantly-nearly reached to 50%of fixed assets.With the investment increasing year by year,the weak point of investment management has become more and more prominent.Therefore,it is of great significance to start the research on the construction of a set of scientific and quantitative evaluation system in order to carry out the distribution network analysis input-output efficiency evaluation.The main point of this essay is about how to carry out the analysis of input and output of efficiency evaluation in distribution network.It is based on the public service valuation theory and some other researches,and includes 2 parts:one is to build a reasonable and scientific system of input and output of efficiency evaluation in order to quantitatively analyze the efficiency,effects and effectiveness of the input;another is to make an example of the data about the input and output of efficiency evaluation in distribution network of FuJian branch company of State Grid,in order to demonstrate the scientificalness and rationality of this research and the strategic decisions of the company.There are 4 features of this essay.Firstly,it refers to the value public service model of international,with a new and more comprehensive evaluation perspective,to construct a set of more scientific and reasonable distribution of input and output evaluation method by putting power supply area as a unit and a comprehensive consideration of the status and the increment.Secondly,it makes a combination of objective and subjective method to calculate the weight of the index.Thirdly,it explains the deep issues of weak index and proposes the measures by the example of FuJian branch company of State Grid.Finally,it builds a centralized management platform of investment decision data to provide assistant decision support for the scientific and rational allocation of distribution network resources.