The Research On Mid-low Voltage Distribution Network Plan Of Shijiazhuang Luquan

Grid planning is an important guideline and basis for the construction of power grid.It is the basic work of deepening the implementation of the requirements of "one strong three excellent" modern power grid.With the central government to speed up the development and construction of rural areas to promote the development of rural areas,the rapid development of social and economic level,while the rural areas of power grid planning and construction,safety level,power supply capacity,quality of service put forward higher requirements.However,in the process of rural power grid construction and development,there are still some problems such as insufficient attention to the planning work of the power grid,lagging behind the planning idea and uneven level,which restricts the development process of power grid construction and leads to the relationship between electricity demand and power grid construction Contradictions become more prominent.In this paper,according to the characteristics of the distribution network in Luquan area,the paper analyzes the problem,optimizes the power grid structure,strengthens the technical and economic comparison,and puts forward the local distribution network of the local distribution network in Luquan area according to the local conditions.Planning research to further promote the healthy and rapid development of power grid.In this paper,according to the actual situation of the construction of power grid in Luquan area to optimize the network structure research,mainly carried out the following work:First of all,the first part of this article is mainly combined with Luquan regional economic and social development of the actual situation of Luquan County distribution network analysis of the status quo in the distribution network to fully understand the status quo,found Luquan distribution network currently exists main problem.Secondly,according to the actual characteristics of the combination of hilly plains in Shijiazhuang Luquan area,the present situation of distribution network in Luquan area is analyzed,and the target grid is constructed to guide the near-term transition scheme.Reduce the pressure level,the voltage level coordinated development.By strengthening the network with the contact,reduce the high-voltage distribution network load ratio,lower than the lower limit of guidance to improve the utilization of high-voltage equipment.Finally,the paper analyzes the advantages and disadvantages of 10 kV grid,and minimizes the types of structures in the planning to simplify the operation mode.Combining with the development strategy of "new countryside,new power and new service",improving the planning and management of rural power grids,,Technology,power supply quality,low power consumption,"the new village-level grid reasonable program.