Distribution network management system (DMS)

The distribution network management system (DMS) includes:

Distribution automation system (DAS): Distribution automation system (DAS) is an automation system that enables power distribution enterprises to monitor, coordinate and operate power distribution equipment in a long distance. Its contents include distribution network data acquisition and monitoring (SCADA system), distribution geographic information system (GIS) and demand side management (DSM).

Geographic information system (GIS): Geographic information system or geographic information system (GIS) is sometimes called "Geographic Information System" or "Resource and Environment Information System". It is a specific and very important spatial information system. With the support of computer hardware and software system, it is a technical department that collects, stores, manages, calculates, analyzes, displays and describes the geographical distribution data of the whole or part of the earth's surface space (including the atmosphere).

Distribution network reconfiguration: By adjusting the switch closure in the network, the purpose of optimizing network operation structure, reducing network loss, balancing load and improving voltage quality can be achieved. Distribution network reconfiguration is an important function of distribution network management system.

Management information system (MIS): a man-machine system which is integrated by human and computer networks, can provide information needed by enterprise management and support enterprise production, management and decision-making. The main functions include business management, asset management, production management, administrative management and system maintenance.

Demand side management (DSM): With the support of government regulations and policies, with the joint efforts of power generation companies, power grid companies, energy service companies, social intermediary organizations, product suppliers, power users, etc., we can improve the efficiency of terminal power consumption and change the power consumption mode to meet the same power consumption function, reduce power consumption and demand, save resources and protect the environment, and achieve the best social benefits.