摘要
从保护现场运行的角度出发,通过WXB-11型微机保护与CSL-101(3)B装置进行比较,简要介绍CSL-103B型微机保护的功能、结构及原理。阐述CSL-103B在黑河电网220kV线路保护中的应用情况和运行中需注意的问题。
From the view of protection operation on site, the function, structure and mechanism of CSL-103B microcomputer protection is introduced briefly comparing WXB-11 microcomputer protection apparatus with the one of CSL-101B.The applying circumstances of CSL-103B in 220kv lines protection of Heihe Electric Power Grid and some problems worthy of notice in operation are discussed.
出处
《黑龙江电力》
CAS
2004年第6期475-478,共4页
Heilongjiang Electric Power
关键词
PCM
光纤通信
差动保护
PCM
optical fiber-communication
favorable protection
