The Unified Model Of Smart Grid Based On Information Fusion Research

The growing demand for electricity, forcing the smart grid of the various participants to share and exchange data power system, power system to power and control the implementation of trade. Although service-oriented as a promising technology to solve integration issues between these domains, data exchange and interpretation of information are continuing challenge. This paper focuses on the discussion and implementation of smart grid information integration perspective of trying various methods to solve the problem of integration, open data model that will support the proposed smart grid-based Integrated Architecture service-oriented architecture (SOA), this architecture is not only full use of existing software resources, but also greatly reduces the coupling between modules, making the system more flexible. It must be an open description uses XML to unify and manage the distribution and consumption of power supply networks to optimize energy supply and energy saving equipment.SOA architecture on the basis of this issue in order to ensure information exchange data and information consistent smart grid, smart grid yet meet the independence of SOA business systems, which requires the smart grid main network and distribution network the unified model, so the design of the overall framework of a unified model and technical implementation, through unified modeling and model combination so that the model unified smart grid, to build a unified common information model (UCIM), and in the framework of the information system functional framework and architecture designed a program, describes the information fusion technology in the smart grid and how the information system played a role.The information fusion is a form of framework, from a variety of sensors to collect data information analysis targets, and by some of the mathematical methods and technical tools combining different sources of information, the purpose is to obtain a high quality useful information to raise awareness of various smart grid equipment state assessments or troubleshooting information collection, integration, extraction, analysis and decision-making ability to provide and strengthen self-healing and decision-making capabilities of the smart grid, further intelligent grid. In this paper, the fault diagnosis example of smart grid generator set for data analysis by means of a SVM algorithm as the core technology of information fusion, information fusion technology to verify the feasibility of smart grid has to serve as an information future smart grid integration of information systems and an important tool for computational analysis.