Integrated Design and Implementation of Power Enterprise Information System Based on .NET
Kecheng Liu · Power System Technology · 2007
According the 3-level organization management mode for areal,provincial and urban electric power companies,a.NET based power enterprise information system is designed and implemented.In the design of system function the analysis,processing and feedback of security problems are taken as the foundation;the information on security problems is reported to the leadership from lower grade to higher grade,and corresponding rectifying,reforming and carrying out related to the reported information are performed step by step,so the closed loop management of power information is implemented.By means of Web service technology,the package and integration of system function module is realized.The data center is established in areal power grid corporation and the information from different modules of the units inside and outside areal power grid corporation is registered and authenticated by Universal Description,Discovery and Integration(UDDI) Center,thus these units can query the information each other.The authors give the Web service model for information query and Extensible Markup Language(XML) based data exchange model.According to the feature of loosely coupled Web service and the flexibility of workflow technology,the architecture of business workflow system is presented.