Study and Practice on the Architecture Mode of Nuclear Power Production Data Assets
The data asset architecture is the foundation of data asset management,as well as the foundation for realizing the value of data elements.By studying the data model,data distribution,and application scenarios of nuclear power production,combined with the elements of data asset management,a nuclear power production data asset architecture model has been constructed.This model consists of three domains:data storage domain,data transformation domain,and resource management domain.The data storage domain includes four layers of data storage:business system,raw data,enterprise model,and data mart.The data transformation domain enables the flow of data between storage layers,while the resource management layer implements data asset management related services.Meanwhile,a systematic process was designed based on this model.Through the practical application of nuclear power preventive maintenance overdue warning,work orders and preventive maintenance data business data are aggregated into the original data layer,converted into corresponding enterprise data models,and then converted into overdue warning decision datasets.Finally,overdue warning decision services are provided.The feasibility of the model and systematic practice process has been verified,which has reference value for enterprises to carry out data asset management construction.
data elementsdata asset architecture modeldata asset managementpreventive maintenanceoverdue warning
NETL
NSTL
万方数据
