A diagnostic method for distribution networks based on power supply safety standards

被引：0
|
作者：
Junhui Huang
Shaoyun Ge
Jun Han
Hu Li
Xiaomin Zhou
Hong Liu
Bo Wang
Zhengfang Chen
机构：
[1] State Grid Jiangsu Economic Research Institute,
[2] Key Laboratory of Smart Grid of Ministry of Education,undefined
[3] Tianjin University,undefined
[4] State grid Suzhou Power Supply Company,undefined
来源：
Protection and Control of Modern Power Systems | 2016年 / 1卷 / 1期
关键词：
Distribution network; Diagnostic process; N-1 calibration analysis; Power supply security;
D O I：
10.1186/s41601-016-0020-2
中图分类号：
学科分类号：
摘要：
In order to overcome the shortages of diagnostic method for distribution networks considering the reliability assessment, this paper proposed a method based on power supply safety standards. It profoundly analyzed the security standard of supply for urban power networks, and established quantitative indicators of load groups based on different fault conditions. Then a method suitable for diagnostic evaluation of urban distribution networks in China was given. In the method, “N-1” calibration analysis of the distribution network was conducted. Then the results are compared with quantitative indicators of load groups on different conditions deriving the diagnostic conclusions and the standard revision is discussed. The feasibility and accuracy of the method is finally verified in the case study.
引用
收藏
相关论文
共 50 条
  • [1] A diagnostic method for distribution networks based on power supply safety standards
    Huang, Junhui
    Ge, Shaoyun
    Han, Jun
    Li, Hu
    Zhou, Xiaomin
    Liu, Hong
    Wang, Bo
    Chen, Zhengfang
    PROTECTION AND CONTROL OF MODERN POWER SYSTEMS, 2016, 1 (01)
  • [2] Power Supply Capability Analytical Method Based on Sensitivity Analysis for HV Distribution Networks
    Zhang, Yu
    He, Di
    Li, Zhi
    Guo, Chuangxin
    Gao, Shi
    Gan, Ning
    2016 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2016, : 211 - 216
  • [3] A Practical Method for Calculating Power Supply Capacity of Distribution Network Based on Power Supply Subareas and Sub-networks of Different Voltages
    Sun D.
    Wang Z.
    Tian Y.
    Ziao G.
    Dianwang Jishu/Power System Technology, 2020, 44 (08): : 3081 - 3089
  • [4] Evaluation Model of Power Supply Capacity for Distribution Networks Based on MILP
    Ke, Ziyang
    Wang, Longjun
    PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING, INFORMATION SCIENCE & APPLICATION TECHNOLOGY (ICCIA 2017), 2017, 74 : 122 - 127
  • [5] Reactive power optimization method of power distribution networks based on OCSFLA
    Wu, Z. R.
    Dong, X. Z.
    Chen, L. M.
    Liu, Z. W.
    Xu, X. L.
    2018 3RD ASIA CONFERENCE ON POWER AND ELECTRICAL ENGINEERING (ACPEE 2018), 2018, 366
  • [6] Private standards, grower networks, and power in a food supply system
    Thompson, Lyndal-Joy
    Lockie, Stewart
    AGRICULTURE AND HUMAN VALUES, 2013, 30 (03) : 379 - 388
  • [7] Private standards, grower networks, and power in a food supply system
    Lyndal-Joy Thompson
    Stewart Lockie
    Agriculture and Human Values, 2013, 30 : 379 - 388
  • [8] Comparison of power supply topologies for industrial drives, based on safety and EMC European standards or directives
    Fratta, A
    Pastorelli, M
    Vagati, A
    Villata, F
    MELECON '96 - 8TH MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, PROCEEDINGS, VOLS I-III: INDUSTRIAL APPLICATIONS IN POWER SYSTEMS, COMPUTER SCIENCE AND TELECOMMUNICATIONS, 1996, : 1242 - 1246
  • [9] Overall evaluation of the supply capability in distribution networks based on fuzzy method
    Huang Wei
    Zhang Yanping
    Zhang Jianhua
    Yang Jingyan
    Kong Yong
    2006 INTERNATIONAL CONFERENCE ON POWER SYSTEMS TECHNOLOGY: POWERCON, VOLS 1- 6, 2006, : 655 - +
  • [10] Robust Power Supply Restoration Method with Coordination of Main Grid and Distribution Networks Based on Reconstruction Level Identification
    Pan, Kaiyan
    Liu, Hongda
    Liu, Yanle
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2025, 49 (02): : 175 - 185
12345