Design and research of wind farm monitoring and information management system based web and distribute process technology

摘要

The current supervisory control and data acquisition(SCADA) system of wind farm has the problem of poor flexibility and weak integration in data access and the integrity of the data is susceptible to network and environmental factors. To solve the problem, I designed and researched SCADA system and wind farm data structure of wind farm and proposed a set of Web-based wind farm monitoring and information management system solution. I have introduced the key technologies of the system hardware and software basic architecture, fan data model establishment, data disconnection, distributed computing, multimedia access and so on. Through the system in a wind farm field deployment and operation, the various functions of the system were tested. The results show that the system has the ability to access different models of fans and external equipment data, the continuity and integrity of the data have been greatly protected, and the integrated management has effectively improved the operation and management efficiency of the wind field. The successful development and application of the system has a positive reference value for the further development of wind farm monitoring and management technology.