| In the development of a city,electricity is the basic dynamic guarantee.To ensure the scientific rationality of urban grid planning,we can promote the further development of the city while realizing the maximization of social and economic benefits.As far as the overall planning of the domestic cities is concerned,Grid planning has a series of problems such as unreasonable structure,poor power supply safety,uneven power supply quality and low automation level.This situation is contrary to the goal of realizing intelligent power grid construction.Grid planning requires scientific and reasonable grid grid layout according to the needs of urban economic and social development,and determines the scale and plan of planning and construction.Urban planning should first consider the resources constraint,seeking intensive compact layout mode,emphasize the connotation development,both the mutual connection and restriction,and to serve the economic and reasonable urban power grid construction of city.In order to solve the problem of urban power grid,the city has adopted a series of measures to optimize the power grid.The paper firstly discusses the relevant concepts and theoretical basis of urban grid planning.Then the comprehensive analysis of the economic and social development of PingLiang city and the overall planning goals and conditions is carried out.Then the paper briefly reviews the historical situation of grid planning in PingLiang city and analyzes some problems existing in the current grid planning.The paper analyzes the planning and construction of PingLiang city power grid,and finds the deficiency and problems.The root of the problem was found through the thorough sorting and diagnosis of existing problems.Finally,the paper proposes the goal and principle of adaptation planning for the development of pingliang city,and proposes an optimization strategy for existing problems in the existing power grid planning. |