Intelligent scheduling requires support of complete

consistent

accurate

timely and reliable grid model data. This paper presents a method for integrated storage and management of multi-dimensional grid model to meet the “horizontal integration

vertical penetration” requirement and new-type business needs of the dispatch center based on the whole grid model such as analysis

computing

intelligent scheduling

etc. Based on visual

distributed database

an integrated storage and management mechanism is designed

with different historical versions

different regions

different applications CIM/E format grid model data all stored in a distributed database. The proposed method can not only have the grid model traced in time dimension

but also in spatial dimension various regions and the whole grid model can be stored together. Meanwhile

it can meet storage and management needs of the common information grid model and application grid model as well as the grid model distributed database storage incrementally

greatly reducing redundant data.