Protection of Teed transmission circuit using a new directional comparison technique

POWERCON 1998 - 1998 International Conference on Power System Technology, Proceedings

Volumn 2, Issue , 1998, Pages 1111-1115

  Mao, P L ^a   Bo, Z Q ^a   Yao, L Z ^b   Li, R M ^a  

^a UNIVERSITY OF BATH   (United Kingdom)

^b UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SOFTWARE; POWER QUALITY; TIMING CIRCUITS;

DIRECTIONAL COMPARISON; FAULT CONDITIONS; FAULT CURRENT TRANSIENT; FAULT GENERATED TRANSIENT CURRENT SIGNALS; HIGH FREQUENCY SIGNALS; SIMULATION STUDIES; STUDY AND APPLICATIONS; TRANSMISSION CIRCUITS;

TRANSIENTS;

EID: 0040836679     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICPST.1998.729258     Document Type: Conference Paper

References (5)

1. M Chamia, and S Liberman, "Ultra High Speed Relay for EHVAJHV Transmission Lines-development, Design and Application", IEEE Trans. PAS-97, pp. 2104-2112, 1978.
2. A T Johns "New Ultra-high Speed Directional Comparison Technique for the Protection of EHV Transmission Lines", Proc. BEE, 127 (C), pp. 228-239, 1980.
3. M Vitins, "A Fundamental Concept for High Speed Relay", IEEE Trans. PAS-100, pp. 163-168, 1981.
4. Z Q Bo, A T Johns, R K Aggarwal, "A New Directional Relay Based on the Measurement of Fault Generated Current Transients", Proceedings of the EE International Conference on Developments in Power System Protection, University of Nottingham, pp. 227230, 25-27 March, 1997.
5. Z Q Bo, M A Redfern, et al, "A New Directional Comparison Technique for Line Protection Based on the Measurement of Fault Current Transients", Proceedings of the International Conference on Power System Transients, Seattle, Washington, pp. 423-427, June 2226, 1997.