Hybrid Control Strategy for AC Voltage Stabilization in Bipolar VSC-MTDC
Hybrid Control Strategy for AC Voltage Stabilization in Bipolar VSC-MTDC
复制标题
双极性 VSC-MTDC 交流稳压混合控制策略
DOI:
10.1109/tpwrs.2018.2866131
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发表时间:
2019-01
影响因子:
6.6
通讯作者:
Zhang Xiao Ping
中科院分区:
文献类型:
--
作者:
Li Zhou;He Yan;Li Ya Zhou;Gu Wei;Tang Yi;Zhang Xiao Ping
Using VSC-MTDC for wind farm integration is considered to be a promising solution. In order to provide a stable ac voltage control and avoid active power control conflicts, the amplitude-phase control strategy, rather than the active/reactive power decoupled control strategy, is generally applied for the VSC connected to wind farms. However, using such a control strategy, the flexibility of power flow control will be partly lost. As the positive and negative pole dc networks in the bipolar VSC-MTDC can operate independently, a novel hybrid control strategy is proposed in this paper. In the proposed hybrid control strategy, the amplitude-phase control and active/reactive power decoupled control can be applied to the positive and negative poles, respectively. Hence, the hybrid strategy combines the advantages of the amplitude-phase control and active/reactive power decoupled control and can be adapted to bipolar VSC-MTDC for large-scale wind farm integration. Simulation results using PSCAD show that the hybrid control strategy can provide the stable ac voltage control and active/reactive power flow control for the integration of wind farms; moreover, such a hybrid control strategy is helpful to avoid the overload of dc lines, stabilize the dc voltage, and enhance the power transfer capability.
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DOI:
10.1109/ptc.2013.6652389
发表时间:
2013-06
期刊:
2013 IEEE Grenoble Conference
影响因子:
--
作者:
J. Descloux;C. Gandioli;B. Raison;N. Hadjsaid;P. Tixador
通讯作者:
J. Descloux;C. Gandioli;B. Raison;N. Hadjsaid;P. Tixador
影响因子:
6.6
作者:
Wenyuan Wang;M. Barnes
通讯作者:
Wenyuan Wang;M. Barnes
影响因子:
6.6
作者:
Liang Xiao;Zheng Xu;T. An;Z. Bian
通讯作者:
Liang Xiao;Zheng Xu;T. An;Z. Bian
影响因子:
4.4
作者:
Dawei Xiang;Li Ran;J. Bumby;P. Tavner;S. Yang
通讯作者:
Dawei Xiang;Li Ran;J. Bumby;P. Tavner;S. Yang
影响因子:
6.7
作者:
Chunyi Guo;Chengyong Zhao
通讯作者:
Chunyi Guo;Chengyong Zhao