微机线路保护整定计算时应注意的问题  

PROBLEMS SHOULD BE CONSIDERED IN THE SETTING OF MICROCOMPUTER-BASED LINE PROTECTION

作　　者：赵曼勇[1] 

机构地区：[1]广东省电力调度中心,广东省广州市510600

出　　处：《电力系统自动化》2003年第22期82-84,共3页Automation of Electric Power Systems

摘　　要：微机线路保护以其功能完善、调试维护简便等优点得到广泛应用。根据现场的运行经验 ,提出了微机线路保护在整定计算中应注意的一些问题 。Microcomputer based line protection is widely used for its good performance and easy to maintenance. With the experience obtained from actual operation, this paper proposes some problems should be considered in the setting of microcomputer based line protection. The setting methods of some key parameters are introduced in detail.

关 键 词：微机保护 线路保护 整定 

分 类 号：TM773[电气工程—电力系统及自动化]