智能变电站低压母线保护装置实现方式探讨  

Discussion on the realization ways of low-voltage bus protection device in smart substation

作　　者：赵永生[1] 

机构地区：[1]湖南省电力公司科学研究院,湖南长沙410007

出　　处：《湖南电力》2012年第6期1-4,共4页Hunan Electric Power

摘　　要：针对智能变电站保护运行现状,提出10 kV母线保护原理及判据,并设计10kV母线保护动作逻辑,分析10 kV母线保护在各种故障时的动作行为,建议在智能变电站中配置10 kV母线保护。The principle and criterion of the 10 kV bus protection in smart substation is presented,and the operation logic is designed according to protection situation in smart station.The operation action of the 10 kV bus protection is analyzed and the application of 10 kV bus protection in smart substation is suggested.

关 键 词：母线保护 智能变电站 10KV线路 低压母线 保护装置 

分 类 号：TM63[电气工程—电力系统及自动化] TM774.1