Model base system for active power distribution network digital simulation

The invention provides a model base system for active power distribution network digital simulation. The model base system comprises a model base and a model base management system, wherein the model base is used for storing simulation models in a classified mode and relevant information, new simulation models are obtained by the model base through development or combination according to the simulation models, the model base management system manages and calls the simulation models in the model base, and the model base management system comprises a database layer, an application server layer and a client layer. Compared with the prior art, the model base system for active power distribution network digital simulation has the advantages of being high in comprehensiveness, high in professional degree and high in expansibility, repeated development of models in the power distribution network simulation process is avoided, the complexity and difficulty of design, management and maintenance during the power distribution network simulation process are lowered, workload is reduced, the power distribution network simulation efficiency is remarkably improved, development cycle is shortened, and efficient and accurate simulation of a power distribution network is improved.