Fault Location of Fiber Optic Communication Channel in Relay Protection Based on Improved Bayesian Algorithm
In conventional relay protection,the fault location of fiber optic communication channels can only obtain fault parameters based on historical data,resulting in low accuracy of fault location.Therefore a fault location method for fiber optic communication channels in relay protection based on improved Bayesian algorithm is designed.The method measures the power of fiber optic communication channels using an optical power meter to obtain information on the intensity of op-tical signals,uses improved Bayesian algorithm to process fault information,and obtains from historical and real-time data fault parameters of fiber optic communication channels,according to which the fault area of the fiber optic communication channel can be located.The experimental results show that the designed fault location method for fiber optic communica-tion channels in relay protection based on improved Bayesian algorithm can accurately locate the true fault location.
万方数据
维普
