单母线智能变电站备自投装置改造设计实践  

Research and Practice of Standby Automatic Switching Device Reform in Single Bus Intelligent Substation

作　　者：陈振兴 CHEN Zhenxing(State Grid Panzhihua Power Supply Company,Panzhihua 617000,China)

机构地区：[1]国网攀枝花供电公司,四川攀枝花617000

出　　处：《电工技术》2021年第24期107-108,151,共3页Electric Engineering

摘　　要：为了有效解决常规原理备自投装置无法适应单母线变电站的问题,研究某智能变电站常规原理备自投装置的改造,确保其能较好地适应单母线变电站,并能在变电站实际使用,同时在故障真实发生时能正确动作。In order to effectively solve the problem that the conventional standby automatic switching device cannot adapt to the single bus substation,the transformation of the conventional principle standby automatic switching device in an intelligent substation is studied to ensure that it can better adapt to the single bus substation,can be used in the substation,and can act correctly when the fault really occurs.

关 键 词：备自投装置 单母线智能变电站 继电保护 

分 类 号：TM761[电气工程—电力系统及自动化]