The Analysis For The Advantages And Disadvantages In The Corporation Management Due To The Retrofit Of Power Grid

The retrofit project of power grid in urban and rural areas is by now the biggest construct and retrofit project invested by our country in the urban and rural electrical utility, is also a very important strategy decided by the core organization of the Party and State Council to maintain the rapid development of national economy, to solidify the modernization construction, to reduce the burden over the farmers, to improve the work and life condition of rural, to accelerate the complete development of rural economy as well as to enlarge the domestic consuming needs and increase the economic development. In order to implement the national decision, since 1998, every power-supplying corporation all over the country invests considerable capital in the retrofit project of power grid in urban and rural areas. The carry-out of the project changed the important objects for managing environment and service of the power-supplying corporations, to some extent influenced the management of corporations . In order to definitely reflect the effects caused by the project and provide basis for corporations to adapt the management and decision-making plan, this dissertation takes the power-supplying corporation named D as researching object, and deals with researches by using The Indefinite Analysis Theory in the theory of investment subject.The Indefinite Analysis Theory has many means for study, each of which has its own features and adapting conditions. Combining the actual facts of the power-supplying corporation named D, mainly by using the analysis of balancing between profit and loss as well as auxiliary by using the theory of sensitivity analysis , this dissertation analyses the management of the power-supplying corporation named D after the retrofit , ascertains the following four factors influencing the balancing point between profit and loss of the power-supplying corporation named D: Synthesized Electricity Price, Unit Electricity Price Purchased By Corporations, Total Amount Of Fixed Cost and Line Loss Percentage,and deducts the calculating formula of the balancing point between profit and loss for the power-supplying corporation named D. Corresponding to the changes of the balancing point between profit and loss for the power-supplying corporation named D before and after the retrofit project of power grid in urban and rural areas, this dissertation analyses the reasons of rising and falling of the balancing point between profit and loss, and draws a conclusion that the retrofit project of power grid in urban and rural areas has some influence with Synthesized Electricity Price, and has no influence with Unit Electricity Price Purchased By Corporations, but reduces the Line Loss Percentage and increases the amount of fixed cost. The study shows: The rapid increase in fixed expenditure is the main cause of the rise of the balancing point between profit and loss, but the main cause for the increase of fixed cost is the increase of depreciation and interest expenditure brought by retrofit project of power grid in urban and rural areas. By the sensitivity analysis of the four affecting factors of the balancing point between profit and loss for the power-supplying corporation named D, we can draw a conclusion that Synthesized Electricity Price is most sensible, Purchased Unit Electricity Price is the second, Fixed Expenditure is the third , whereas Line Loss Percentage is the least. Finally, this dissertation calculates the front and rear safe marginal rate of the retrofit project of power grid in urban and rural areas , takes comparative analysis and draws a conclusion rafter the retrofit project of power grid in urban and rural areas , only by considering the effect of the retrofit project of power grid in urban and rural areas excluding other factors, the safe marginal rate after the retrofit project of power grid in urban and rural areas has reduced 6.91%, thus meaning the more risks in the corporation management.Through the analysis of indefinitiveness , in accordance with the controllable characters which aff...