Design And Implementation Of Real-time Information Public Ation Sysrem In Plant Level

Since the 13 th Five-Year Plan,domestic power enterprises have vigorously promoted the construction of IT.Government actively strengthened the construction of peak shaving capacity by means of IT,in order to enhanced the flexibility of the generating system.The power plant has introduced many application systems including SIS,CMS,ERP and BI.They are deployed in different management areas of power plants and the data are scattered.So,they can not provide efficient decision guidance for power plant managers.This thesis is based on Huaneng Nanjing Thermal Power Plant.Aiming at the problems of decentralized deployment and harsh operating conditions of information system in Nanjing Power Plant,the current situation of enterprise application system management is sorted out comprehensively.The design and implementation of real-time information publication system in plant level are finished by combining mobile development,data acquisition and API.Firstly,the thesis expounds the key technologies involved in the real-time information publication system in plant level from the point of interface design,data acquisition,interface development and system deployment.Combined with the overall design scheme of mobile,the advantages of React,Redux framework,React routing specification and Ant Design component are analyzed.In the thesis,a data acquisition method for information system of Web platform has been proposed.It also introduces the simulation action and acquisition process via NodeJS + Selenium +Firefox.As the result of extensive application scenarios,REST API and Docker mode have been chosen.Through investigation of power plant,the demand list is formed.On this basis,the overall architecture of the system is designed.Combining with the development and operation environment,the internal process and function modules of the system are described from two aspects of service and mobile terminals.It leads to the implementation process of core functional components.The test cases verify the function of the system in turn.Thus,the function test and performance testing process of the system are shown.In conclusion,the real-time information publication system in plant level described in this thesis is feasible and reliable.Finally,this thesis summarizes the research results of real-time information publication system in plant level,and it looks forward to the work emphasis of next stage.