Research On Investment Benefit Of Power Grid Enterprises Adapting To Electric Power System Reform

Under the environment of transmission and distribution price reform,the operating methods and profit patterns of power grid enterprises have changed.The power grid enterprise operators need to be more refined and pay more attention to cost management under the reform.At the same time as a radical change in profit pattern of grid,the unit sales revenue of grid is no longer the price differential between electricity price and the on-grid price,but the approved transmission and distribution price.The profit mode of grid enterprises has changed due to the implementation of transmission and distribution price,in order to adapt the new reform environment,it is necessary for grid enterprises to change the operation concept and management decision,to analyze the rational operation cost and reasonable effective assets,and to have a clear analysis of investment capacity and funding constraints under the optimal investment decision-making and so on.Firstly,the impact of new electricity reform on the investment operation and management of power grid enterprises was described,then the policy of electricity reform and the core elements of transmission and distribution price were analyzed,to pave the way for the follow-up power grid operation strategy.Secondly,the reasonable operation cost analysis and the reasonable asset scale of power grid were proposed,the impact of transmission and distribution price reform on the power grid investment capacity was also put forward,and the maximum investment capacity calculation model was proposed.In addition,the investment strategy of newest construction,expansion and technical innovation based on maximum benefit was presented.At last,the relevant management methods to adapt to the electric power system reform were put forward in the paper.