System operational dispatching and scheduling strategy for hybrid cascaded multi-terminal HVDC
System operational dispatching and scheduling strategy for hybrid cascaded multi-terminal HVDC
复制标题
混合级联多端直流输电系统运行调度及调度策略
DOI：
10.1016/j.ijepes.2020.106195
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发表时间：
2020-11
影响因子：
5.2
通讯作者：
Zhang Xiao-Ping
中科院分区：
文献类型：
--
作者：
Li Zhou;Wei Ziang;Zhan Ruopei;Li Yazhou;Zhang Xiao-Ping
提出了一种串联和并联换流器混合级联多端直流输电（MTDC）系统，该系统结合了基于线路换流换流器（LCC）和基于电压源换流器（VSC）的高压直流输电的优点，可实现超高电压、大容量和灵活的电力传输，并将在中国的实际项目中实施。针对混合级联MTDC系统带来的运行控制的复杂性和运行调度的困难以及前期相关研究工作的缺乏，本文建立了混合级联MTDC系统的数学模型，提出了系统运行调度与调度策略，包括：1）可行的协调运行控制策略研究； 2）整个混合级联MTDC系统的安全工作范围分析； 3)混合级联MTDC系统的工作点计算。基于PSCAD/EMTDC的仿真结果用于验证所提出的系统运行调度和调度策略。
A hybrid cascaded Multi-terminal HVDC (MTDC) system involving both series and parallel-connected converters, which combines the advantages of line commutated converter based (LCC) and voltage source converter based (VSC) HVDC for ultra-high voltage, large-capacity and flexible power transmission, is proposed and is to be implemented in a real project in China. Due to complexity of operational control and difficulty of operational scheduling brought by the hybrid cascaded MTDC system and the lack of prior related research works, this paper establishes the mathematical model of the hybrid cascaded MTDC system and then proposes a system operational dispatching and scheduling strategy, which includes: 1) feasible coordinated operational control strategies investigation; 2) security operating range of the whole hybrid cascaded MTDC system analysis; 3) operating points of the hybrid cascaded MTDC system calculation. Simulations results based on PSCAD/EMTDC are used to validate the proposed system operational dispatching and scheduling strategy.
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影响因子：
4.4
作者：
Shuan Dong;Y. Chi;Yan Li
通讯作者：
Shuan Dong;Y. Chi;Yan Li
DOI：
10.1016/j.ijepes.2012.07.018
发表时间：
2013
影响因子：
5.2
作者：
G. Kalcon;G. Adam;O. Anaya‐Lara;G. Burt;K. Lo
通讯作者：
G. Kalcon;G. Adam;O. Anaya‐Lara;G. Burt;K. Lo
影响因子：
7.1
作者：
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通讯作者：
Minxiao Han;Dong Xu;Lei Wan
DOI：
10.1016/j.ijepes.2012.08.060
发表时间：
2013-02
影响因子：
5.2
作者：
Shuhui Li;Ling Xu;T. Haskew
通讯作者：
Shuhui Li;Ling Xu;T. Haskew
影响因子：
4.4
作者：
Hongbo Jiang;A. Ekstrom
通讯作者：
Hongbo Jiang;A. Ekstrom