Theoretical And Empirical Research On The Relationship Of Power Grid Construction And Benifits Of Power Grid Enterprise

With the development of economic and sociology, electric power demand will still maintain rapid growth. Facing the demand of growing electric power, investment that power grid enterprises make on power grid construction also increases stage by stage. Analysis on relations of power grid construction and power grid enterprises benefit has become the focus of more and more scholars and power grid managers. This paper based on the special condition of F province, classifies the power grid construction investment by different driving factors. Do research on factors that related to the construction of power grid investment (namely investment in the fixed assets) and have effect on benefits of power grid enterprise, such as the sale of electric power, integrated electricity price, electricity consumption, comprehensive price of electricity purchasing, line loss rate, depreciation expense, other operating cost, financial cost to wait and so on. What is more, we can analysis it respectively and then through the use of mathematics ways such as correlation analysis theory and grey theory to further ensure the correlation degree of the construction of power grid investment and benefits of power grid enterprise. By calculating the financial indicators and through methods as trend analysis, ratio analysis, structure analysis, sensitivity analysis, debt capacity analysis and financial leverage analysis to further ensure effects that related factors have on it and analysis the detail reasons. Ultimately determine the comprehensive results that how much the construction of grid power effect on benefits of power grid enterprise. In addition, according to the F provincial power grid company’s actual situation, and inferring other things from one fact, the paper puts forward the rationalization proposal that have effective promotion on improvement in the power grid construction investment benefit of power grid enterprises. In other words, suggeste power grid enterprises apply life cycle theory on fixed assets effectively and establish and improve the evaluation system after the project.