Study of Intelligent Control on Power Phase Test Technology

At present electric power production increasingly keeps close to people´s daily lives, in order to ensure the stable operation of the power grid; each generator must be done the phase-test before accessed to the power grid. In this paper, it studies the phase-test technology and gives an improvement program for phase-test on each generator. It combines GPS with PLL Spread Spectrum Principle through studying phase-test method to complete synchronization of the signal sampling. And it proposes the method of real-time monitoring and intelligent control for the generator and power grid with embedded technology in order to satisfy efficient operation of the generator and power grid. The simulation and experimental result shows that the method can achieve the production needs of the system requirements to ensure the power grid phase synchronization.