继电保护故障与新技术应用策略分析  

Analysis of Relay Protection Faults and New Technology Application Strategies

作　　者：宗征宇 叶芃 ZONG Zhengyu;YE Peng(Substation Secondary Maintenance Center of Ultra High Voltage Branch of Jiangxi Electric Power Co.,Ltd.,Jiangxi 330096,China)

机构地区：[1]江西省电力有限公司超高压分公司变电二次检修中心,江西330096

出　　处：《集成电路应用》2023年第4期170-171,共2页Application of IC

摘　　要：阐述继电保护故障类型中的运行干扰故障、定值现象故障、插件绝缘故障、CT饱和故障,探讨继电保护故障的应对策略,新型继电保护技术的应用,包括广域保护技术、数字控制技术。This paper describes the operational interference faults,fixed value phenomenon faults,plug-in insulation faults,CT saturation faults in the types of relay protection faults,explores the coping strategies for relay protection faults,and the application of new relay protection technologies,including wide area protection technology and digital control technology.

关 键 词：继电保护 运行干扰 CT饱和 广域保护 

分 类 号：TM77[电气工程—电力系统及自动化]