A new current differential protection scheme for two-terminal transmission lines

2007 IEEE Power Engineering Society General Meeting, PES

Volumn , Issue , 2007, Pages

  Zhang, Min ^a   Dong, Xinzhou ^a   Bo, Z Q ^b   Caunce, B R J ^b   Klimek, A ^b  

^a TSINGHUA UNIVERSITY   (China)

^b AREVA NP   (France)

Author keywords

Current differential plane; Differential protection; Operating region; Restraint region

Indexed keywords

CHANNEL ESTIMATION; COMPUTER SIMULATION; ELECTRIC FAULT CURRENTS; RELAY PROTECTION;

CURRENT DIFFERENTIAL PLANE; DIFFERENTIAL PROTECTION; OPERATING REGION; RESTRAINT REGION;

ELECTRIC LINES;

EID: 42549101194     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PES.2007.386235     Document Type: Conference Paper

References (4)

1. XN Lin, "A Series Multiresolution Morphological Gradient-Based Criterion to Identify CT saturation." IEEE Transactions on Power Delivery, Volume 21, Issue 3, July 2006 Page(s):1169 - 1175
2. Q B Li, P Liu, "Application of Fiber Differential Protection and Sensitivity Improvement, Electric Power Automation Equipment, Vol. 22, No. 4, pp. 21-24, Apr. 2002.
3. S C Sun and R E Ray "A Current Differential Relay System Using Fiber Optics Communications", IEEE Transactions on Power Apparatus and Systems, Vol. PAS-102, No 2, February 1983, pp. 410-419.
4. H G Wang, X Z Dong, "An Operation Criterion for Line Current Differential Relay with Higher Sensitivity", IEEE Power Engineering Society General Meeting, during 18-22 June 2006.