The research for network model of distribution management system

The distribution networks based specialized DMS algorithms has specific features that dominantly radial operation, very large dimensions of the system, high values of ratio of R/X parameters and reduced number of measurements. All physical entities in the distribution network are divided into objects and elements, which are connected via bays. Network Model building starts with appropriate export of data from DMS database. Based on network model function, the methodology of DMS, balanced and imbalance type network model, and the adjustment of the network model are analyzed and several aspects are researched by this topic. Finally, through the power lines network model for describing the examples. With the research of DMS network model, the system of DMS will plays a more important role in the grid production management.