| With the continuous development of China’s power market, and taking a step forward propulsion of electric power system reform, the separation of transmission and distribution will become the inevitable trend of development of China’s power grid. The grid company will face independent operators, become independent accounting of economic organization. It is foreseeable that China is bound to usher in the rapid development of the power transmission project power grid construction as the main content. This will be vigorously carry out transmission project economic evaluation on the new background. In a new context, transmission project due to the implementation of the non-approval process at your own risk, investors, need to re-cause the attention of investors in the transforming power project economic evaluation in the new environment examined under the economic evaluation for the transforming power project, has a very important significance to improve the transmission project management level.On the basis of summing up the transmission network characteristics and transmission project features, combined with the theory of project evaluation, economic evaluation study of the power transmission project, in accordance with the content of the power transmission project economic evaluation, the power transmission project The economic evaluation is divided into financial analysis and economic cost-benefit analysis of two parts, namely financial evaluation and the evaluation of the national economy two aspects. From four aspects of profitability, solvency, operational capabilities and the impact on national economy as a basis for the transmission project level economic evaluation index system, and pointed out that the use of fuzzy AHP comprehensive evaluation method is applicable to transmisossion project, the method can be a good combination of quantitative analysis and qualitative analysis, hierarchical evaluation, and easy to use, the required data is less, can make use of the means of fuzzy math right is not easy to quantify The index value for quantitative analysis. On this basis, the choice of a city power company an actual transmission project as an example of economic evaluation analysis., According to evaluation methods and evaluation index system, the results of the final calculation was given. The coincidence of calculation results and the actual instance proves the practicality of the index system and evaluation methods. The corresponding recommendations given can provide a reference for the power transmission project management. |
