The relay protection system in the distribution network plays a crucial role in ensuring the stable operation and reliability of the power system.The article outlines the basic principles,composition,and types of relay protection systems,explores the reliability evaluation of distribution network relay protection systems,constructs a reliability evaluation model,and proposes fault diagnosis methods for relay protection systems.Through specific case analysis,verify the effectiveness and application effects of the proposed evaluation and diagnostic methods,and provide theoretical basis and practical guidance for the optimization and intelligence of distribution network relay protection systems.
关键词
配电网/继电保护系统/可靠性评估/故障诊断/诊断算法
Key words
distribution network/relay protection system/reliability evaluation/fault diagnosis/diagnosis algorithm
维普
万方数据