RESEARCH AND APPLICATION OF PROTECTION TECHNOLOGY
摘要:Abstract: Research and application progress of NARI-RELAYS in protection based on DPFC were reviewed, key technology employed in line, busbar, transformer and generator protection were presented. It was pointed out that integration of main and backup protection in one device and duplicate allocation was reasonable and beneficial. Key words: Protection; DPFC; Main protection; Backup protection; Duplicate protection
关键词:Research
0. Introduction
1. Application of DPFC protection
2 . Key technology in line protection
3. Key technology in busbar protection
4. Key technology in power transformer protection
5. Key technology in generator-transformer unit protection
6. Integration of main and backup protec-
7. Prospect