Geomagnetically Induced Current Sensitivity to Multiple Substation Grounding Resistances

被引：0
|
作者：
Bui, Uyen [1 ]
Overbye, Thomas J. [1 ]
Shetye, Komal [1 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, Champaign, IL 61820 USA
来源：
2017 IEEE TEXAS POWER AND ENERGY CONFERENCE (TPEC) | 2017年
基金：
美国国家科学基金会;
关键词：
POWER-SYSTEMS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The impact of geomagnetic disturbances (GMDs) on the high voltage electric grid can result in severe damage by producing geomagnetically induced currents (GICs). Protection against GMD therefore necessitates the accurate estimation of the GICs. GIC estimation can be challenging since they depend in part upon the substation grounding resistances, which are not always well known. To address this issue the paper proposes an algorithm to calculate the sensitivity of the GICs at any substation to these resistances. The method is demonstrated on several power grid models.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Geomagnetically Induced Current Sensitivity to Assumed Substation Grounding Resistance
    Bui, Uyen
    Overbye, Thomas J.
    Shetye, Komal
    Zhu, Hao
    Weber, James
    2013 NORTH AMERICAN POWER SYMPOSIUM (NAPS), 2013,
  • [2] Improved Modeling of Geomagnetically Induced Currents Utilizing Derivation Techniques for Substation Grounding Resistance
    Kazerooni, Maryam
    Zhu, Hao
    Overbye, Thomas J.
    IEEE TRANSACTIONS ON POWER DELIVERY, 2017, 32 (05) : 2320 - 2328
  • [3] Transient induced current to a control system from a grounding network in a substation
    Doshisha Univ, Japan
    Proc Univ Power Eng Conf, (543-546):
  • [4] Substation Grounding Study Input Parameter Sensitivity Analysis
    Wu, Xuan
    Simha, Vinod
    Wellman, Ronald J.
    Thakur, Manish
    2018 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING (IAS), 2018,
  • [5] A new method to decrease ground resistances of substation grounding systems in high resistivity regions
    Meng, QB
    He, JL
    Dawalibi, FP
    Ma, J
    IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (03) : 911 - 916
  • [6] Geomagnetically induced current effects on transformers
    Price, PR
    2001 IEEE POWER ENGINEERING SOCIETY WINTER MEETING, CONFERENCE PROCEEDINGS, VOLS 1-3, 2001, : 338 - 338
  • [7] Analysis of Geomagnetically Induced current in Transformer
    Patel, J. A.
    Mehta, R. S.
    Rathod, S. B.
    Patel, K. J.
    Rajput, V. N.
    Pandya, K. S.
    2016 INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, AND OPTIMIZATION TECHNIQUES (ICEEOT), 2016, : 3909 - 3912
  • [8] Effect of Substation Grounding on the Neutral Voltage in Substations with Multiple Independent Resonant Grounding Systems
    Gargoom, Ameen
    Oo, Amanullah
    Haque, Md Enamul
    Cavanauh, Martin
    Bernardo, Jon
    2018 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING (IAS), 2018,
  • [9] Evaluation of grounding performance of energized substation by ground current measurement
    Choi, J. K.
    Ahn, Y. H.
    Woo, J. W.
    Jung, G. J.
    Han, B. S.
    Kim, K. C.
    ELECTRIC POWER SYSTEMS RESEARCH, 2007, 77 (11) : 1490 - 1494
  • [10] Substation Grounding Study Input Parameter Sensitivity Analysis and Simulation Strategies
    Wu, Xuan
    Simha, Vinod
    Wellman, Ronald J.
    Thakur, Manish
    Dimpfl, Scott S.
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2019, 55 (03) : 2272 - 2280
12345