摘要
文章阐述了RCS-931BM光纤纵差保护在花硝线应用中沟通三跳回路存在的具体问题,并通过对问题的分析,提出了改进的方法。通过实施后减少了人为因素对保护装置的影响,从而提高保护装置运行的可靠性和稳定性。
The paper mainly expounds the application problems of communication triple trip loop of longitudinal diffential protection of RCS- 931 BM optical fibre that applying in Huayuan- Xiaowan transmission line, and trough analyzing the existing problems, it proposes improving methods in order to reduce artificial effect on the protecting equipments, thereby enhance the operating reliability and stability of the protecting equipments.
出处
《青海电力》
2006年第1期53-55,72,共4页
Qinghai Electric Power
关键词
线路保护装置
沟通三跳
回路改进
transrnission line protecting dveices
communication triple trip
circuit improvement
