A Control Strategy of Hybrid Energy Storage System in Bipolar-type DC Micro-grid

被引：0
|
作者：
Zheng, Huiping [1 ]
Zhou, Yixiong [2 ]
Yang, Weiwei [1 ]
Liu, Xinyuan [1 ]
Hao, Xinjie [1 ]
Qin, Wenping [2 ]
机构：
[1] State Grid Shanxi Elect Power Res Inst, Taiyuan, Shanxi, Peoples R China
[2] Taiyuan Univ Technol, Coll Elect & Power Engn, Taiyuan, Shanxi, Peoples R China
来源：
2017 IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2017年
关键词：
bipolar-type DC micro-grid; hybrid energy storage system; voltage balancer; coordinated control; HIERARCHICAL CONTROL; BATTERY; MANAGEMENT;
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：
This paper proposes a coordinated control strategy for the hybrid energy storage system (HESS) to stabilize the DC bus voltages in bipolar-type DC micro-grid. The hybrid energy storage system consists of the lithium battery and the super capacitor for their complementary performances of high energy density and high power density. And voltage balancer is also used to coordinate with hybrid energy storage to balance the power on two DC buses. In order to smooth the working current of the lithium battery and avoid the high-frequency harmonic interaction between two DC buses from voltage balancer, the super capacitor is adopted as an energy buffer to compensate the ripple power. The output power of the lithium battery and working state of voltage balancer are controlled separately by measuring the relationship between two sets of super capacitors. Meanwhile, the response of the lithium battery and voltage balancer to the super capacitor is correctly implemented by adjusting voltage reference values of DC buses. In the end, simulation
引用
收藏
页数：6
相关论文
共 50 条
  • [11] Research on the hybrid energy storage system in the Micro-grid
    Ma, Youjie
    Deng, Dalong
    Zhou, Xuesong
    2012 2ND INTERNATIONAL CONFERENCE ON APPLIED ROBOTICS FOR THE POWER INDUSTRY (CARPI), 2012, : 205 - 207
  • [12] Control Strategy of Automatic Charging/Discharging of Hybrid Energy Storage Systems in DC Micro-grid Island Mode
    Zhao, Yaomin
    Wen, Bo
    Wang, Lei
    Han, Xiaoqing
    Wang, Peng
    PROCEEDINGS OF THE 2015 10TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, 2015, : 1293 - 1299
  • [13] Current status and prospects of control strategy for a DC micro grid hybrid energy storage system
    Zhang Y.
    Du G.
    Lei Y.
    Zheng H.
    Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control, 2021, 49 (03): : 177 - 187
  • [14] Research of Control Strategy on DC Side of Hybrid Energy Storage in Micro Grid
    Zhangi, Tieyan
    Bai, Di
    Yang, Zheng
    Long, Zhibin
    Gao, Baiyu
    INTERNATIONAL JOURNAL OF GRID AND DISTRIBUTED COMPUTING, 2016, 9 (09): : 327 - 336
  • [15] Hierarchical Control Strategy of Hybrid Slack Terminals in DC Micro-grid
    Li, Feng
    Qin, Wenping
    Han, Xiaoqing
    Wang, Peng
    Wang, Ying
    Wang, Qi
    Zhang, Songjie
    2018 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM), 2018,
  • [16] Research on Control Strategy and Stability of Hybrid AC/DC Micro-grid
    Pan, Hao
    Ding, Ming
    Tian, Longgang
    Zhang, Xuesong
    Zhou, Jinhui
    INTERNATIONAL CONFERENCE ON NEW ENERGY AND RENEWABLE RESOURCES (ICNERR 2015), 2015, : 250 - 260
  • [17] ENERGY MANAGEMENT AND CONTROL STRATEGY FOR DC MICRO-GRID IN DATA CENTER
    Xu, Hui Guang
    He, Jun Ping
    Qin, Yi
    Li, Yang Hua
    2012 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION (CICED), 2012,
  • [18] Optimal Sizing of Distributed Generations in a connected DC Micro-grid with Hybrid Energy Storage System
    Meng, Nina
    Wang, Panbao
    Wu, Hui
    Wang, Wei
    Xu, Weinan
    2015 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2015, : 3179 - 3183
  • [19] Research on Hybrid Energy Storage by Super Capacitor-Battery and Control Strategy for Intelligence Micro-Grid System
    Liu, Wenzhou
    Liu, Xun
    Du, Bo
    Jiang, Zhihong
    Cui, Hong
    Gao, Qiaoyun
    Wei, Yancheng
    Li, Ning
    Xi, Dengkao
    Liu, Chang
    2016 IEEE 2ND ANNUAL SOUTHERN POWER ELECTRONICS CONFERENCE (SPEC), 2016,
  • [20] A Novel Control Strategy Based on DC Bus Signaling for DC Micro-grid with Photovoltaic and Battery Energy Storage
    Li, Xianpeng
    Liu, Baoquan
    Zhuo, Fang
    Ning, Gaidi
    2016 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION (CICED), 2016,
12345