Based On CIM Relations Of The Whole Distribution Network Of Spatial Research And Application Data Model

With the deepening constantly of information construction of power system, the electric information system becomes more and more complicated not only the function but also data. A lot of applications have been developed repeatly because of having no united platform , data style and applications developed by many different enterprises.Furthemore,different data difiniton and developing platform result in having many serious difficults in information share and data consistency.In order to combine various application of the distribution network information system, realize various application software sharing a set of data on a platform,the applications need to adopt the data model of uniform electric net based on CIM to realize the sharing of the data urgently, further realize " the data, platform separation, data arc with employing separating ".Presenting the uniform electric wire netting data model based on CIM realize information integrates and should be used for solving problems such as the detached island of information,etc.; Realize information integrate, employ basic issue to set up uniform electric net data model at first.The thesis has a final goal that the information must be integrated and employed in uniform platfom.This thesis is on the foundation based on 1 EC61970/IEC61968 standard, analyzes and expands the data model of the distribution network. The distribution network spatial data structure has realized the conversion of the model to the whole relation of the spatial data of the distribution network, have established the distribution network spatial database of the whole relation with practical significance. The power bureau of Hangzhou has set up resource centre of the network on the basis of the whole relation spatial data model, realizes the electric net data share integration application, and has got application while producing the business to manage in the distribution.