The Design And Implementation Of Monitoring System Of Grid-Tied Solar Inverter Based On JAVA

Nowadays, people are facing the major challenges of development of economic and social. Energy shortage and environment protection is the most important topic areas of economic development. Solar energy is new energy which has the advantage of clean, efficient and everlasting. Governments will use solar energy resources as a important content of sustainable development strategy, in order to solve the worsening energy and environmental issues. The typically characteristic of solar plant are large number of equipments, scattered locations, remote locations and less maintenance personnel. With the increasing number of solar plant, it is hard to inspect equipments, and it needs to consume a lot of manpower, material and financial resources. This paper based on the actual of solar plant, designs and implements a monitoring system of the grid-tied solar inverter based on java.Firstly, this paper bases on the discussing of CRM system for tobacco industry, analyses the functional and non-functional requirement, and describes particularly the system requirement by the flow chart and use case.According to the requirement analyzing, this paper gives the system architecture design. Based on the system requirements, this paper puts up the system design goals and principles, and then separately discusses the technology and functional structures. Following the architecture design, this paper particularly designs this system, analyze the system architecture, static structure and dynamic structure. The static structure of the system analysis the classes and the diagrams of classes. Dynamic structural analyze the robustness of the system and discuss the system sequence diagram. Then discuss the system database design, including E-R model and database table design.Then, based on the analysis of the overall system implementation, discuss the implementation of key modules.At last, this paper introduces the application of the system, and proposes an advice for further improvement.In conclusion, based on java, this paper designs and implements a monitoring system of the grid-tied solar inverter.