Research on Commercial Operation System of Power Supply Enterprises Based on Shareable Basic Resources

Enterprises want to obtain core competitiveness in the increasingly fierce market competition, to obtain greater benefits, improve the level of enterprise information will be one of the important means. At present, enterprises have built a large number of application systems, which play an important role in their own business areas, but they often cannot work well with each other, independent of each other, thus forming many information islands in the enterprise. In order to solve the problems of "difficult reuse" and "difficult integration" in the informatization of electric power enterprises, this paper suggests that the Service Oriented Architecture (SOA) should be applied to the operation support system of electric power enterprises to realize function reuse and data sharing. This paper presents a model of power supply enterprise operation support system based on SOA architecture, which includes an information integration platform, an enterprise portal and a series of business application systems. The information integration platform is used to realize enterprise application integration. The platform uses the enterprise service Bus to act as the intermediary between service requester and service provider, avoiding point-to-point integration. The business functions provided by the business application system are realized through the best implementation technology of SOA -- Web services, and these Web services will be published on the information integration platform to achieve functional reuse. Data and services on the information integration platform can be displayed through the enterprise portal. Unlike traditional tightly coupled enterprise portals, soA-BASED enterprise portals are loosely coupled, and the functionality of their user interfaces can be reused, combined, and tailored. The new data scheduling algorithm in smart grid proposed in this paper can ensure that the data scheduling priority sensitive to time delay is superior to the data insensitive to time delay in smart grid communication network, and further improve the overall data transmission performance of smart grid. The information integration platform and business application system are tested and analyzed in heterogeneous environment. The integration, openness and connectivity of the application system are tested, and the business process, load balancing function and security of the information integration platform are analyzed.