Research Of Urban Distribution Network Planning Of Kang Logistics Park

Urban distribution network is an important infrastructure of city, also is the importantcomponent of the power grid. Good construction of urban distribution network to meet thecity’s economic development, improve people’s living standard is of great significance. Forfurther kang logistics park planning, distribution network scientifically and efficiently carryout the kang logistics park distribution network construction, the need for kang, analyzing thepresent situation and problems of logistics park’s distribution network to adapt to thedevelopment of power grid.The continuous development of urbanization in our country at any time, space trussstructure is no longer adapt to the development demand of now, the shortage problem of urbandistribution network power supply capacity, power supply reliability is highlighted, suchproblems as insufficient power supply radius.Kang logistics park, the author of this paper the specific construction conditions andrequirements, through to the kang logistics park space truss structure are studied, a variety ofpower load forecasting method is introduced, combined with local actual situation, andexisting data and information, select use space load density method for regional load densityanalysis, use of scientific computing and the trend of related statistical data, then draw theelectric parameters, such as voltage, short-circuit current, the theoretical line loss of capacitivecurrent, etc.Finally put forward the new planning scheme of the distribution network, including theselection of each substation capacity, the selection of medium voltage circuit transformationand distribution of the variable volume and number of calculations, and the new and totransform the region branch lines, substations, ring net cabinet, box has carried on overallsummary.