Failure Diagnosis System of Substation Relay Protection Based on Optical Communication Technology
In the field of substation relay protection,accurate and rapid fault diagnosis is the key to improve the stability and reliability of power system.This paper comprehensively discusses the application of optical communication technology in substation relay protection fault diagnosis,analyzes the basic working principle of optical communication and its applicability in fault diagnosis,and introduces the fault diagnosis process based on optical communication technology in detail,including signal processing,data preprocessing and feature extraction,fault data analysis and processing algorithms,and fault location and classification algorithms.Finally,the effectiveness and practicability of the design system are tested to improve the accuracy and efficiency of substation fault diagnosis.
optical communication technologysubstationrelay protectionfault diagnosis
NETL
NSTL
万方数据
