Research On The Fixed Voltage Sag Monitoring System For Wind Power

The development of new energy sources such as wind power, need to understand and master the new energy access to the grid. For voltage drop after the wind power access, research and development of fixed voltage drop device monitoring system, the optical transceivers principle and the development of optical transceiver, analog acquisition and synchronization signal generator based on analog acquisition, power quality monitoring system theory and model other relevant literature, a comb, and the core ideas of the literature and key technical point, construction and technology development for the next model prepared a theoretical basis.This thesis focuses on wind power device connected to the grid voltage drop caused after problems developed a fixed voltage drop device monitoring system, the paper details the fixed voltage drop device monitoring system development process. First introduced the analysis and design of system requirements; secondly describes the hardware platform development, mainly to build the framework and associated hardware configuration and parameter settings; then introduced the control system software design, including the system’s main interface and functionality implementation; Finally, there is the detailed design of the system database.