浅谈供电系统继电保护的可靠性  

Discussion on the Dependability of Relay Protection in Electric Power System

作　　者：周柏青[1] 张纵华[1] 

机构地区：[1]台州职业技术学院,浙江台州318000

出　　处：《通信电源技术》2005年第4期20-22,共3页Telecom Power Technology

摘　　要：针对企业供电系统继电保护装置可靠性的问题,结合本人工作中记录的数据,首先阐述了有必要探讨继电保护的可靠性,接着分析影响继电保护装置可靠性的各种因素,进而研究怎样采取相应措施,提高继电保护的瞬动性、灵敏性、选择性和可靠性。What this text expounded the fact is the dependability of the relay protector in an enterprise＇s electric power system. With the data noted down during daily work, the paper first explains the necessity to discuss the dependability of relay protection, then analyses various kinds of factors that may influence the dependability of the relay protector, and then studies how to take the corresponding measure to improve the transient act-ability, sensitivity, alternative and dependability of the relay protection.

关 键 词：供电 继电保护 可靠性 

分 类 号：TM771[电气工程—电力系统及自动化]