大田河电厂3号发电机保护工程实例  

Protection Engineering Case of Unit 3 Generator at the Datianhe Power Plant

作　　者：吴舟 曹宝英 廖栩沣 刘迅 李松林 张超 WU Zhou;CAO Baoying;LIAO Xufeng;LIU Xun;LI Songlin;ZHANG Chao(Power China Guiyang Survey and Design Research Institute Co.,Ltd.,550081)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,550081

出　　处：《电机技术》2024年第6期33-38,43,共7页Electrical Machinery Technology

摘　　要：文章以大田河电厂3号发电机保护改造工程为例,阐述了发电机保护改造的必要性和保护装置选型原则,深入分析了发电机保护系统的改造方案,为发电厂保护系统改造提供参考案例。Taking the protection and renovation project of the Unit 3 generator at the Datianhe Power Plant as an example,the paper describes the necessity of generator protection and renovation as well as the principles of protection device selection,providing an in-depth analysis of the renovation plan for the generator protection system and offering a reference case for protection system renovation in power plants.

关 键 词：水力发电站 发电机保护 升级改造 

分 类 号：TM307[电气工程—电机]