继电保护装置的关键技术研究分析  

Research and Analysis of Key Technology of Relay Protection Device

作　　者：孙磊 SUN Lei(Nanjing Guodian Nanzi Power Grid Automation Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]南京国电南自电网自动化有限公司,江苏南京210000

出　　处：《通信电源技术》2023年第22期41-43,共3页Telecom Power Technology

摘　　要：继电保护装置关键技术在电力系统中的应用尤为重要,能够在电力系统发生故障时快速、准确地隔离和保护故障元件。随着电力系统的规模和复杂程度不断增大,继电保护装置的设计和运行面临诸多挑战。研究继电保护装置的关键技术,从继电保护装置的原理、保护策略、硬件设计以及软件设计等方面进行分析,为继电保护装置关键技术的高效应用提供参考。Relay protection device is an important equipment in power system,which can quickly and accurately isolate and protect the faulty components when the power system fails.With the increasing scale and complexity of power system,the design and operation of relay protection devices are facing many challenges.The key technology of relay protection device is studied,and the principle,protection strategy,hardware design and software design of relay protection device are analyzed to provide reference for the efficient application of relay protection device.

关 键 词：继电保护 装置应用 电力系统 故障元件 

分 类 号：TM77[电气工程—电力系统及自动化]