变电现场防误系统问题的分析及处理  

Analysis and Treatment of Fault Prevention System in Substation Field

作　　者：杨敏 YANG Min(State Network Quzhou Power Supply Company,Quzhou 324000,China)

机构地区：[1]国网衢州供电公司,浙江衢州324000

出　　处：《通信电源技术》2020年第21期11-14,共4页Telecom Power Technology

摘　　要：围绕变电站电气防误闭锁回路和微机五防装置的缺陷与不足,结合现场实际,从变电运维专业角度进行分析,同时根据运行维护实际要求提出建议,并制定了改进方案,以提高电气设备运行的安全性和可靠性。Mainly around the substation electrical anti-error locking circuit,microcomputer five-protection device some defects,combined with the actual field from the substation operation and maintenance professional point of view.At the same time,according to the actual requirements of operation and maintenance,suggestions and improvement plans are put forward to improve the safety and reliability of electrical equipment operation.

关 键 词：防误系统 变电运维 分析处理 

分 类 号：TM7[电气工程—电力系统及自动化]