摘要
围绕大型发变组双重化改造过程中微机保护配置方案和保护功能要求,重点分析了发电机失磁保护逻辑设计和各差动保护回路的配置设计。
Focusing on the microcomputer protection configuration scheme and protection function requirements in the process of dual transformation of large generator-transformer units,the logic design of generator loss-of-excitation protection and the configuration design of each differential protection circuit are analyzed.
作者
梁元龙
LIANG Yuanlong(Zhangjiakou Power Plant,Datang International Power Generation Co.,Ltd.,Zhangjiakou 075133,China)
出处
《电工技术》
2022年第9期169-171,共3页
Electric Engineering
关键词
发变组保护
保护配置
回路设计
应用研究
generator set protection
protection configuration
circuit design
application research
