微机线路保护装置的研制  

Research on Computerized Line Protection Device

作　　者：唐玮 

机构地区：[1]国网邵阳供电分公司,湖南邵阳422000

出　　处：《工业控制计算机》2014年第2期85-86,共2页Industrial Control Computer

摘　　要：随着智能化微机保护产品在电力系统中广泛应用,微机保护产品在继承常规保护技术的基础上,其智能化特点日益突出。因此为了更好地满足电力系统对可靠性和安全性的要求,从微机线路保护装置的保护功能、辅助功能、用户接口等方面进行了具体的阐述,最终实现了适用于110kV及以下电压等级输电线路的微机线路保护装置的设计。With intelligent computerized protection devices are widely used in the power system,computerized protection devices have become increasingly prominent on the intelligent features based on the inherit of the conventional protection technolo- gy.Therefore,in order to meet the power system reliability and security requirement,this paper concretely introduces the com- puterized line protection device from the protection,accessibility,user interface and other aspects.Finally the design of com- puterized line protection device which is applicable to the 110kV transmission line and others below that voltage level are realized.

关 键 词：线路保护 零序保护 输电线路 

分 类 号：TM773[电气工程—电力系统及自动化]