Coordinated Control and Operation Stability Analysis of Multi-port DC Substation Applied in Power Distribution System

被引：0
|
作者：
Teng, Baichuan [1 ]
Ma, Jianjun [1 ]
Hou, Chuanchuan [1 ]
Zhu, Miao [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Shanghai, Peoples R China
来源：
2023 IEEE/IAS INDUSTRIAL AND COMMERCIAL POWER SYSTEM ASIA, I&CPS ASIA | 2023年
关键词：
DC substation; multiterminal dc node; DC-DC power conversion; small signal; D-Q impedance model; stability;
D O I：
10.1109/ICPSASIA58343.2023.1029493
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：
DC distribution system has been accepted as a promising solution for future power system construction. The multiport DC substation severing as dc hub in intricate meshed grid takes role of energy routing and voltage dispatching. In this article, an overall control strategy is proposed for a multiport dc substation applied in city power distribution system and enables to achieve transmitted power coordinate control with four terminals connected with dc grids. Operation stability research on DC substation under different working conditions are conducted based on generation Nyquist criterion (GNC) and D-Q small-signal impedance model derived in a uniform rotating coordinate. Besides, accuracy of theoretical impedance model is validated by measurements in Matlab/Simulink. Finally, simulation results are carried out in PLECS to test the working performance of the multiport DC substation under coordinated control and verify correctness of analysis on operation stability.
引用
收藏
页码：627 / 634
页数：8
相关论文
共 50 条
  • [1] Coordinated Operation of a Multi-port Power Electronic Transformer System in Multiple Markets
    Qing, Chen
    Fan, Feilong
    Tai, Nengling
    Hu, Yan
    Shi, Zichuan
    Meng, Yu
    2022 IEEE/IAS INDUSTRIAL AND COMMERCIAL POWER SYSTEM ASIA (I&CPS ASIA 2022), 2022, : 1655 - 1660
  • [2] Multi-port Coordinated Control Strategy of SOP in Distribution Network
    Yang, Min
    Pei, Xuejun
    Li, Yuze
    2020 THIRTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2020), 2020, : 2333 - 2337
  • [3] Coordinated Control of Multi-Port Power Router Based on DC Bus Voltage Droop Regulation
    Zhao, Caihong
    Sha, Guanglin
    Wang, Haoqing
    Zheng, Pingkang
    Liu, Ning
    Duan, Qing
    ENERGIES, 2025, 18 (05)
  • [4] Multi-port DC/DC converter for the electrical power distribution system of the more electric aircraft
    Buticchi, Giampaolo
    Costa, Levy Ferreira
    Liserre, Marco
    MATHEMATICS AND COMPUTERS IN SIMULATION, 2019, 158 : 387 - 402
  • [5] Modeling and Control of Multi-Port DC/DC Converter
    Alomari, Sara
    Smadi, Issam
    2019 IEEE 28TH INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 2019, : 920 - 925
  • [6] Analysis and Control of Safe and Stable Operation Region for Multi-port Power Electronic Transformer
    Li J.
    Wu J.
    Xiong F.
    Hao L.
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2022, 46 (20): : 129 - 138
  • [7] Simulation and stability of multi-port DC-DC converter
    Al Sharif, Samir
    Qian, Zhijun
    Harb, Ahmad
    Batarseh, Issa
    JOURNAL OF MEASUREMENTS IN ENGINEERING, 2014, 2 (02) : 72 - 79
  • [8] A Vector Control Strategy for a Multi-Port Bidirectional DC/AC Converter With Emphasis on Power Distribution Between DC Sources
    Liu, Chang
    Ruan, Jie
    Jin, Lin
    Xu, Chenhang
    Bao, Licheng
    Deng, Yan
    45TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2019), 2019, : 1579 - 1584
  • [9] A Novel Approach in Multi-port DC/DC Converter Control
    Tironi, A. Enrico
    Corti, B. Matteo
    Ubezio, C. Giovanni
    2015 INTERNATIONAL CONFERENCE ON CLEAN ELECTRICAL POWER (ICCEP), 2015, : 48 - 54
  • [10] Integrated fault ride through control for multi-port DC distribution system with distributed photovoltaic generation
    Jia K.
    Li J.
    Chen J.
    Yang B.
    Bi T.
    Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2021, 41 (05): : 175 - 182
12345