A Calibration Method for Power Metering System with Electronic Instrument Transformers

被引：0
|
作者：
Wang, Peng [1 ]
Tan, Dandan [2 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] Beijing Tayuan Power Co, Dept Power Metering Def, Beijing, Peoples R China
来源：
2012 3RD IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES EUROPE (ISGT EUROPE) | 2012年
关键词：
Calibration; current transformer; energy measurement; instrument transformer; measurement uncertainty; merging; phase measurement; power system; signal sampling; voltage measurement;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
High-voltage power metering systems based on electronic instrument transformers (EITs) have some advantages compared to the conventional ones. This paper describes an unique calibration method and device for the power metering system. High accuracy with the calibration method can be achieved. The estimated relative uncertainty of the device is about 200x10(-6) in magnitude and less than 110 mu rad in phase.
引用
收藏
页数：5
相关论文
共 50 条
  • [41] Power Quality Coefficients for Power Electronic Transformers
    Chirkova, Galina V.
    Zinoviev, Gennady S.
    [J]. 2016 17TH INTERNATIONAL CONFERENCE OF YOUNG SPECIALISTS ON MICRO/NANOTECHNOLOGIES AND ELECTRON DEVICES (EDM), 2016, : 594 - 599
  • [42] Instrument calibration with electromagnetic method based on pseudorandom system identification
    Liu, Lichao
    Ding, Kailai
    Lin, Jun
    Zhou, Fengdao
    Liu, Changsheng
    [J]. Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2014, 35 (08): : 1721 - 1728
  • [43] On-site calibration system for electronic transformers based on IEC 61850-9
    [J]. Tang, Yi, 1600, Science Press (40):
  • [44] An accurate on-site calibration system for electronic voltage transformers using a standard capacitor
    Hu, Chen
    Chen, Mian-zhou
    Li, Hong-bin
    Zhang, Zhu
    Jiao, Yang
    Shao, Haiming
    [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 2018, 29 (05)
  • [45] High-accuracy online calibration system for electronic voltage transformers with digital output
    Li, Zhenhua
    Li, Hongbin
    Zhang, Zhi
    Luo, Pandian
    Li, Hongfeng
    Zhang, Wenlu
    [J]. TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2014, 36 (06) : 734 - 742
  • [46] EVALUATION OF A HIGH-TEMPERATURE INSULATION SYSTEM FOR ELECTRONIC POWER TRANSFORMERS
    WILLIFORD, TL
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1970, MAG6 (01) : 52 - +
  • [47] A new on-load tap changing system with power electronic elements for power transformers
    Li, XM
    Liao, QF
    Yin, XG
    Xie, JH
    [J]. POWERCON 2002: INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY, VOLS 1-4, PROCEEDINGS, 2002, : 556 - 559
  • [48] Research on fault characteristics and protection system of cascaded power electronic transformers
    Han, Jiexiang
    Zhang, Zhe
    Chen, Yongxin
    Yin, Xianggen
    Ran, Qisheng
    [J]. INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2022, 137
  • [49] FPGA-based Adaptive Phase-shift Compensation Method for Electronic Instrument Transformers
    Huang, Can
    Mei, Jun
    Bu, Qiangsheng
    Su, Lin
    [J]. ELECTRIC POWER COMPONENTS AND SYSTEMS, 2017, 45 (07) : 774 - 784
  • [50] Critical technology of on-site calibration system for DC electronic instrument transformer
    Zhang J.
    Hu Y.
    Liu F.
    Yao X.
    Yao J.
    [J]. Gaodianya Jishu/High Voltage Engineering, 2016, 42 (09): : 3003 - 3010
12345