Design of Distribution Network Pre-planning System Based on GIS

Aiming at the demand of distribution network pre-planning, this paper analyses the current situation and existing problems of distribution network pre-planning, and proposes a distribution grid pre-planning system based on GIS. Based on the design concept and technical route of the grid planning system in the early stage of distribution network, the functional modules and overall architecture of the system are designed. Developing system design based on GIS, maximizing the integration of grid information, providing more accurate and diversified decision-making basis for distribution network planning business personnel, and improving the quality and accuracy of distribution network pre-planning.