Study of wavelet-based ultra high speed directional transmission line protection

被引：101
|
作者：
Chen, W [1 ]
Malik, OP [1 ]
Yin, XG [1 ]
Chen, DS [1 ]
Zhang, Z [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Wuhan, Peoples R China
来源：
IEEE TRANSACTIONS ON POWER DELIVERY | 2003年 / 18卷 / 04期
关键词：
directional; power system protection; traveling wave; wavelet;
D O I：
10.1109/TPWRD.2003.817511
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A novel wavelet-based directional protection scheme is presented in this paper. Using the theory of wavelet singularity detection as a powerful signal-processing tool, the initial arrival of the traveling wave and its sign can be identified reliably. Characteristics of the proposed directional protection algorithm are analyzed and results of simulation studies are-given. The wavelet-based directional protection scheme solves several problems existing in current protective relays and is suitable for use as an ultra high speed UHV/EHV transmission line protective relay.
引用
收藏
页码：1134 / 1139
页数：6
相关论文
共 50 条
  • [1] A wavelet-based ultra high speed superimposed voltage directional protection
    Chen, W
    Malik, OP
    Yin, XG
    Chen, DS
    Zhang, Z
    POWERCON 2002: INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY, VOLS 1-4, PROCEEDINGS, 2002, : 300 - 303
  • [2] Algorithms of wavelet transform in ultra-high-speed protection for transmission line
    School of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, China
    不详
    Hsi An Chiao Tung Ta Hsueh, 2008, 2 (194-198):
  • [3] Wavelet-based ANN approach for transmission line protection
    Martín, F
    Aguado, JA
    IEEE TRANSACTIONS ON POWER DELIVERY, 2003, 18 (04) : 1572 - 1574
  • [4] Ultra-high-speed line directional protection based on transient and mathematical morphology
    Lin, X.-N., 2005, Chinese Society of Electrical Engineering (25):
  • [5] High speed transmission line directional protection evaluation using field data
    Sanaye-Pasand, M
    Malik, OP
    IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (03) : 851 - 856
  • [6] Wavelet-based directional stator ground fault protection for generator
    Tai, Nengling
    Chen, Jiajia
    ELECTRIC POWER SYSTEMS RESEARCH, 2007, 77 (5-6) : 455 - 461
  • [7] TRANSIENT SIGNALS AND THEIR PROCESSING IN AN ULTRA HIGH-SPEED DIRECTIONAL RELAY FOR EHV UHV TRANSMISSION-LINE PROTECTION
    ENGLER, F
    LANZ, OE
    HANGGLI, M
    BACCHINI, G
    IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1985, 104 (06): : 1463 - 1473
  • [8] Ultra-high-speed directional protection of transmission lines using mathematical morphology
    Wu, QH
    Zhang, JF
    Zhang, DJ
    IEEE TRANSACTIONS ON POWER DELIVERY, 2003, 18 (04) : 1127 - 1133
  • [9] Ultra high speed protection of series compensated transmission lines using Wavelet Transforms
    Saleem, S. M. A.
    Sharaf, A. M.
    2006 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-5, 2006, : 1120 - +
  • [10] Wavelet-based approach for high impedance fault detection of high voltage transmission line
    Tai NengLing
    Chen JiaJia
    EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 2008, 18 (01): : 79 - 92
12345