Fault detection method for energy routing nodes of smart grids oriented to electricity information security

被引:0
|
作者
Li W. [1 ]
Gao S. [1 ]
Ding R. [1 ]
Hao Y. [2 ]
Yang C. [2 ]
机构
[1] Maintenance Branch of State Grid Inner Mongolia East Electric Power Co., Ltd., Tongliao
[2] Beijing Zhongdian Nanrui Technology Co., Ltd., Beijing
来源
International Journal of Performability Engineering | 2019年 / 15卷 / 12期
关键词
Energy routing node; Fault detection; Power information security; Smart grid;
D O I
10.23940/ijpe.19.12.p23.33043311
中图分类号
学科分类号
摘要
Current fault detection methods based on the immune mechanism for energy routing nodes of power grids have low peak strengths of estimated fault signals, resulting in a low probability of fault detection and fault location accuracy and a lack of fault isolation performance. A fault detection method for energy routing nodes of smart grids oriented to power information security is proposed. According to the fault characteristics of energy routing nodes of power grids, fault diagnosis criteria are given. The necessity and sufficiency of the fault diagnosis criteria are proven. The peak strengths of fault signals are estimated, and fault detection is realized. The fault line is judged by the natural frequency value of the fault traveling wave, and the traveling wave propagation that reflects the fault points is utilized. The intrinsic frequency value of the path can accurately calculate the fault distance and obtain the exact location of the fault. The fault isolation is accomplished by using the distributed power supply and combining it with the current power grid structure with the switch position. Experiments show that this method is superior to the current method in peak estimation strength, fault detection rate, and fault location, and the highest fault detection rate can reach 99%. The implementation of the proposed method can effectively improve the current situation of power grid fault detection and provide a more scientific basis for the development of this field. © 2019 Totem Publisher, Inc. All rights reserved.
引用
收藏
页码:3304 / 3311
页数:7
相关论文
共 50 条
  • [31] Hybrid CNN-Transformer Network for Electricity Theft Detection in Smart Grids
    Bai, Yu
    Sun, Haitong
    Zhang, Lili
    Wu, Haoqi
    SENSORS, 2023, 23 (20)
  • [32] Distributed Fault Detection Based on Credibility and Cooperation for WSNs in Smart Grids
    Shao, Sujie
    Guo, Shaoyong
    Qiu, Xuesong
    SENSORS, 2017, 17 (05):
  • [33] Support Vector Machine based Fault Detection & Classification in Smart Grids
    Shahid, N.
    Aleem, S. A.
    Naqvi, I. H.
    Zaffar, N.
    2012 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), 2012, : 1526 - 1531
  • [34] Smart grids, information flows and emerging domestic energy practices
    Naus, Joeri
    Spaargaren, Gert
    van Vliet, Bas J. M.
    van der Horst, Hilje M.
    ENERGY POLICY, 2014, 68 : 436 - 446
  • [35] A practical feature-engineering framework for electricity theft detection in smart grids
    Razavi, Rouzbeh
    Gharipour, Amin
    Fleury, Martin
    Akpan, Ikpe Justice
    APPLIED ENERGY, 2019, 238 : 481 - 494
  • [36] SMART GRIDS IN THE PROCESS OF BUILDING A COMPETITIVE ECONOMY AND ENERGY SECURITY IN EUROPE
    Ludynia, Anna
    FOUNDATIONS OF MANAGEMENT, 2012, 4 (02) : 37 - 50
  • [37] Evaluation of Online Machine Learning Algorithms for Electricity Theft Detection in Smart Grids
    Alkhresheh, Ashraf
    Al-Tarawneh, Mutaz A. B.
    Alnawayseh, Mohammad
    INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS, 2022, 13 (10) : 805 - 813
  • [38] The Integration of Electricity from Renewable Energy Sources in the European Union Electricity Market: The Case for 'Smart Grids'
    De Sepibus, Joelle
    INTERNATIONAL TRADE IN SUSTAINABLE ELECTRICITY: REGULATORY CHALLENGES IN INTERNATIONAL ECONOMIC LAW, 2017, : 262 - 286
  • [39] An Information Security Control Method of Smart Substation
    Wang, Jin
    Su, Lei
    Li, Wei
    PROCEEDINGS OF THE 2015 4TH NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING ( NCEECE 2015), 2016, 47 : 354 - 358
  • [40] A Comparison of Cyber-Security Oriented Testbeds for IoT-Based Smart Grids
    Gunduz, Muhammet Zekeriya
    Das, Resul
    2018 6TH INTERNATIONAL SYMPOSIUM ON DIGITAL FORENSIC AND SECURITY (ISDFS), 2018, : 85 - 90