Low-voltage power grid mesh dynamic division method and system based on marketing and distribution front-end fusion

The invention discloses a low-voltage power grid mesh dynamic division method and system based on marketing and distribution front-end fusion, which are used for carrying out mesh division on a powergrid system. Based on an equipment portrait and a customer portrait, statistical analysis is performed from two different angles of time and space and historical data of a power supply bureau, so thatlow-voltage power grid grids are dynamically divided, and the method comprises the following steps of: carrying out preliminary grid division on a power distribution system; carrying out grid fine adjustment on the basis of grid preliminary division; and on the basis of fine tuning, carrying out dynamic adjustment based on historical data and process data to obtain a low-voltage grid. By introducing the transformer area equipment portrait factors and the customer portrait factors under the marketing and distribution front end fusion view angle, the efficiency, the quality and the capability of the distribution network