| Longhua District established soon, Shenzhen Longhua Power Supply Bureau, is thenewly established district Power Supply Bureau, in the critical period of the current LonghuaDistrict is in the social and economic development of power resources and power constructionwill directly affect their development. Longhua District urban power grid to ensure safe andstable operation of the power supply capacity and improve the quality of power supply,improve the distribution network project investment returns is an important issue to be solvedShenzhen Longhua Power Supply Bureau faces.This paper is in the above context, the basic situation of the distribution network,Longhua District, with indicators that affect the reliability of the grid were summarized andanalyzed, and the distribution network of the factors affecting the reliability of the dataanalysis according to Longhua District. By Longhua District10kV project specific projects asan example of the10kV project evaluation methods to determine the scope and basicparameters of the project related to the grid, and calculate investment costs, operation andmaintenance costs per year, respectively, and then calculate the increase in power the amountof income, enhance the reliability of earnings, loss reduction and investment income benefitratio. Finally, evaluate the planning and implementation of projects on the grid technicalperformance, reliability, continuity, enhance the role of investment efficiency, and comparewith the previous program evaluation, planning to provide basis for decision making. InLonghua District, for example, preliminary studies have been carried out for powerdistribution project investment estimate, analysis Longhua District Twelve Fifth voltagedistribution network planning program implementation, the planning targets for improving thereliability of lifting effect.In this paper, Longhua District distribution network reliability analysis, the reliability ofthe economic costs and benefits to enhance the binding of Longhua Power Supply Bureau ofthe investment and construction of distribution networks, power grids and other aspectsplanning project optimization analysis to Longhua District Project for10kV examplesillustrate the10kV project evaluation methods to determine the scope and basic parameters ofthe project related to the power grid, and the grid load within the region related to predict andcalculate investment costs, annual operation and maintenance costs. Were then calculated byearnings power supply reliability to enhance revenue, decreasing loss earnings and investmentefficiency ratio. Evaluation of project implementation Longhua District enhance the role ofthe distribution network grid structure, reliability, equipment levels, investment returns, and provides a basis for decision making planning for the future to enhance the reliablility ofpower distribution network. |
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