Distribution network topology model implementation method based on Map structure

The invention discloses a distribution network topology model implementation method based on a Map structure, and relates to the technical field of distribution network topology management, and the method comprises the steps: constructing a distribution network topology model according to an F-T-L model of a meta device; according to the distribution network topology model, constructing a global Map table structure, and storing information of the Map table structure in a Redis memory database as a data model of a Map table; and according to an equipment object ID and a full-amount topology model, topological information retrieval of the distribution network equipment is converted into quick positioning of a Map table, and topology analysis application is performed through a graph theory algorithm. According to the scheme based on the meta equipment type, the specific actual distribution network equipment type is shielded, so that when the distribution network equipment type is newly added, the change of the c