Distributed Cooperative Control for Multiple DC Electric Springs with Novel Topologies Applied in DC Microgrid

被引：0
|
作者：
Zha, Daojun [1 ]
Wang, Qingsong [1 ,2 ]
Cheng, Ming [1 ]
Deng, Fujin [1 ]
Buja, Giuseppe [3 ]
机构：
[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Peoples R China
[2] Jiangsu Key Lab Smart Grid Technol & Equipment, Zhenjiang 212000, Jiangsu, Peoples R China
[3] Univ Padua, Dept Ind Engn, I-35131 Padua, Italy
来源：
2019 IEEE 10TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG 2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
DC microgrid; DC electric spring; distributed cooperative control; droop control; consensus algorithm;
D O I：
10.1109/pedg.2019.8807459
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 electric spring (DCES) has been proposed for improving the power quality and voltage stability of DC microgrid. In this paper, a distributed cooperative control is applied for multiple DCESs with the recently proposed novel topology. The novel DCES is composed of DC/DC three port converter (TPC), bi-directional buck-boost converter (BBC) and battery system, while the BBC and battery system form the energy storage system of DCES. The distributed cooperative control for multiple DCESs, including the primary control and secondary control, is mainly used to realize the power allocation of multiple DCESs, local voltage stability and the consensus of DC-bus voltages and state-of-charges (SOCs) of battery among DCESs. The primary voltage control, including the phased-shift control, decoupling control and droop control, is used to regulate the local voltage of each DCES. The secondary control based on consensus algorithm, including control of DC-bus voltage and battery SOC, can regulate the DC-bus voltage reference and realize the SOC balance of batteries among DCESs.
引用
收藏
页码：648 / 652
页数：5
相关论文
共 50 条
  • [1] Distributed Cooperative Control and Stability Analysis of Multiple DC Electric Springs in a DC Microgrid
    Chen, Xia
    Shi, Mengxuan
    Sun, Haishun
    Li, Yan
    He, Haibo
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 65 (07) : 5611 - 5622
  • [2] Distributed Cooperative Control of Multiple DC Electric Springs for Voltage Regulation in DC Microgrid
    Chen, Zhonghua
    Zhou, Jinya
    Ren, Chunlei
    Wang, Yufei
    2020 5TH ASIA CONFERENCE ON POWER AND ELECTRICAL ENGINEERING (ACPEE 2020), 2020, : 538 - 542
  • [3] Cooperative Control Strategy of Multiple DC Electric Springs in DC Microgrid Based on Model Prediction
    Liu Z.
    Tan Y.
    Dianwang Jishu/Power System Technology, 2024, 48 (06): : 2642 - 2650
  • [4] Distributed Voltage Regulation Control of Multiple DC Electric Springs in DC Microgrid With Communication Delay
    Xue H.
    Zhang X.
    Ling C.
    Wang Y.
    Li H.
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2021, 41 (16): : 5434 - 5451
  • [5] Distributed Consensus-based Voltage Regulation Control of Multiple DC Electric Springs in DC Microgrid
    Xue H.
    Ren C.
    Zhang X.
    Wang Y.
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2021, 41 (21): : 7285 - 7303
  • [6] Regulation Performance of Multiple DC Electric Springs Controlled by Distributed Cooperative System
    Zha, Daojun
    Wang, Qingsong
    Cheng, Ming
    Deng, Fujin
    Buja, Giuseppe
    ENERGIES, 2019, 12 (18)
  • [7] Distributed cooperative control of DC microgrid cluster with multiple voltage levels
    Dong, Zheng
    Qin, Jiawang
    Hao, Tianqu
    Li, Xuming
    Tse, Chi K.
    Lu, Pengyu
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2024, 159
  • [8] Distributed Cooperative Control of Hybrid AC/DC Microgrid
    Mahmud, Rasel
    Nejadpak, Arash
    2019 IEEE 46TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), 2019, : 2950 - 2955
  • [9] A Distributed Cooperative Droop Control Framework for Unified Operation of Shunt DC Electric Springs
    Jena, Satabdy
    Padhy, Narayana Prasad
    2019 NATIONAL POWER ELECTRONICS CONFERENCE (NPEC), 2019,
  • [10] Distributed Control of Multiple Electric Springs for Voltage Control in Microgrid
    Chen, Xia
    Hou, Yunhe
    Hui, S. Y.
    IEEE TRANSACTIONS ON SMART GRID, 2017, 8 (03) : 1350 - 1359
12345