摘要
论述了可编程控制器在继电保护中应用的可行性 ,介绍了可编程控制器构成的供电线路过流及速断保护装置。
The feasibility of PLC application in relay protection is discussed, the over current quick_break protection device which consists of PLC is introduced as well.
出处
《电气传动自动化》
2002年第3期39-40,共2页
Electric Drive Automation
