摘要
因原配置的发电机转子接地保护装置UNS3020a运行不可靠,故对其进行改造,采用南瑞继保的RCS-985RE型转子接地保护装置。介绍南瑞继保RCS-985RE型保护装置的原理及特点和2号发电机转子接地保护装置的具体改造情况。
Because original generator rotor grounding protection UNS 3020a ran fallibility, should be reconstructed.Adopting the protection device of RCS-985RE, which is produced by NARI - RELAYS. This article introduces the principle and characteristics of RCS-985RE, and transformation of unit 2 generator rotor grounding protection device.
出处
《浙江电力》
2009年第2期62-64,67,共4页
Zhejiang Electric Power
关键词
发电机
转子
接地
保护
改造
generator
rotor
grounding
protection
retrofit
