A coordinated voltage control strategy of wind farms based on sensitivity method

被引:0
|
作者
Zheng, Taiyi [1 ]
Jiao, Shaohua [2 ]
Ding, Kui [3 ]
Lin, Li [3 ]
机构
[1] Dispatch Ctr Jilin Power Grid, Changchun, Jilin, Peoples R China
[2] BEIJING SIFANG AUTOMAT CO LTD, Beijing, Peoples R China
[3] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing, Peoples R China
来源
2013 IEEE GRENOBLE POWERTECH (POWERTECH) | 2013年
关键词
Reactive power control; sensitivity analysis; voltage control; wind farms; wind power generation;
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
To solve the voltage problems in the area of wind farms, this paper designs a coordinated control system of the wind farms. A coordinated voltage control strategy using the sensitivity method is presented in the paper. The coordinated control is divided into two hierarchies in this strategy. In the primary control, each wind farm regulates the POI (point of interconnection) of wind farm at the voltage reference value automatically. In the secondary control, the control center of wind farms gives the voltage reference value and reactive power adjustment amount. In this strategy, when the POI voltage of certain wind farm exceeds the allowable range due to the lack of reactive power, the control center calculate the sensitivity matrix between each wind farm and select the appropriate wind farm with maximum sensitivity value. Then the reactive power adjustment amount of selected wind farm is calculated by sensitivity method. Finally, a case demonstrates the validity of the proposed strategy.
引用
收藏
页数:5
相关论文
共 50 条
  • [41] Automatic voltage control of wind farms based on model predictive control theory
    Xu, Fengda
    Guo, Qinglai
    Sun, Hongbin
    Lan, Haibo
    Liu, Haitao
    Liu, Xiaomin
    Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2015, 39 (07): : 59 - 67
  • [42] Active Power Real-time Control Strategy for Wind Farms Coordinated with Power System
    He, Chengming
    Wang, Hongtao
    2013 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2013,
  • [43] Coordinated Control of DFIG Based Wind Farms and SGs for Improving Transient Stability
    Zhou, Ming
    Dong, Zhe
    Li, Hongyu
    Gan, Chun
    Li, Gengyin
    Liu, Yilu
    IEEE ACCESS, 2018, 6 : 46844 - 46855
  • [44] A Dynamic Control Strategy for Wind Turbines in Wind Farms
    Kawaguchi, Takayuki
    Shimada, Ryuichi
    ELECTRICAL ENGINEERING IN JAPAN, 2015, 192 (04) : 1 - 8
  • [45] Coordinated voltage control for improved power system voltage stability by incorporating the reactive power reserve from wind farms
    Liu, Qunying
    Song, Yingxing
    Jiang, Yazhou
    Xu, Yin
    Chen, Shuheng
    FRONTIERS IN ENERGY RESEARCH, 2023, 10
  • [46] Reactive Power Control Strategy of DFIG Wind Farms for Regulating Voltage of Power Grid
    Zhai, Jingjing
    Liu, Haoming
    2014 IEEE PES GENERAL MEETING - CONFERENCE & EXPOSITION, 2014,
  • [47] Improved Grid Voltage Control Strategy for Wind Farms with DFIGs Connected to Distribution Networks
    Zhang, Xueguang
    Pan, Weiming
    Liu, Yicheng
    Xu, Dianguo
    JOURNAL OF POWER ELECTRONICS, 2012, 12 (03) : 495 - 502
  • [48] Distributed optimal voltage control strategy for AC grid with DC connection and offshore wind farms based on ADMM
    Wang, Pengda
    Wu, Qiuwei
    Huang, Sheng
    Zhou, Bin
    Li, Canbing
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2022, 137
  • [49] Analysis of Voltage Control Strategies for Wind Farms
    Asadollash, Shahab
    Zhu, Rongwu
    Liserre, Marco
    IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, 2020, 11 (02) : 1002 - 1012
  • [50] Distributed cooperative voltage control of wind farms based on consensus protocol
    Guo, Yifei
    Gao, Houlei
    Wu, Qiuwei
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2019, 104 : 593 - 602