Influence of capacitive - Resistance voltage divider for digital relay protection

被引：0
|
作者：
Svinkunas, Gytis [1 ]
Bandza, Almantas [1 ]
Stanciauskas, Klemensas [1 ]
机构：
[1] Kaunas Technol Univ, Kaunas, Lithuania
来源：
Electrical and Control Technologies, Proceedings | 2006年
关键词：
relay; synchronisation; voltage divider; disturbance; harmonic;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The influence of capacitive-resistive voltage divider for digital relay protection is investigated in this paper. Capacitive-resistive voltage divider is used in voltage measuring circuits instead of voltage measuring transformer because this divider is cheap and simple. However, as the divider of frequency-responsive characteristic is decreasing the level of higher harmonic and disturbances in output of divider is increasing. These harmonies and disturbances cause troubles of digital relay protection that is why it is necessary to change capacitive-resistive voltage divider to capacitive divider in purpose to eliminate this problem.
引用
收藏
页码：37 / 41
页数：5
相关论文
共 50 条
  • [1] Characterization of a capacitive voltage divider✩
    Zamora, J. A.
    Aguilera, E.
    Soto, E.
    ELECTRIC POWER SYSTEMS RESEARCH, 2023, 223
  • [2] Influence of different input signals with nanosecond pulsewidth on capacitive voltage divider
    Ouyang, Jia
    Liu, Jinliang
    Tian, Liang
    Feng, Jiahuai
    Liu, Yonggui
    Gaodianya Jishu/High Voltage Engineering, 2004, 30 (12):
  • [3] SIMPLE NANOSECOND CAPACITIVE VOLTAGE DIVIDER
    WONG, CS
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1985, 56 (05): : 767 - 769
  • [4] PRECISION CAPACITIVE VOLTAGE DIVIDER FOR IMPULSE VOLTAGE MEASUREMENTS
    SCHWAB, AJ
    PAGEL, JHW
    IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1972, PA91 (06): : 2376 - &
  • [5] CAPACITIVE VOLTAGE DIVIDER FOR A POWER-SUPPLY
    MILES, I
    ELECTRONIC ENGINEERING, 1992, 64 (781): : 28 - 28
  • [6] NANOSECOND HIGH-VOLTAGE CAPACITIVE DIVIDER
    VASILYAK, LM
    DOINIKOV, VA
    NESTERKIN, OP
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1988, 31 (06) : 1487 - 1488
  • [7] A CAPACITIVE VOLTAGE DIVIDER FOR UHV OUTDOOR TESTING
    BLALOCK, TJ
    BULLOCK, DF
    ZAENGL, WS
    LIAO, TW
    IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1970, PA89 (07): : 1404 - &
  • [8] Development of precise capacitive voltage divider for optical voltage transformer
    Wang, Hongxing
    Zhang, Guoqing
    Cai, Xingguo
    Guo, Zhizhong
    Li, Zhen
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2009, 33 (08): : 72 - 76
  • [9] THE CONSTRUCTION OF CAPACITIVE VOLTAGE DIVIDER FOR MEASURING ULTRAFAST PULSE VOLTAGE
    Kovacevic, Uros
    Bajramovic, Zijad
    Jovanovic, Bojan
    Lazarevic, Djordje
    Djekic, Sasa
    2015 IEEE PULSED POWER CONFERENCE (PPC), 2015,
  • [10] Research on electronic voltage transformer based on capacitive voltage divider
    Luo, Sunan
    Nan, Zhenle
    Gaodianya Jishu/High Voltage Engineering, 2004, 30 (10):
12345