ADMM-Based Distributed DC Optimal Power Flow with Power Flow Control
ADMM-Based Distributed DC Optimal Power Flow with Power Flow Control
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DOI：
10.1109/naps56150.2022.10012190
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发表时间：
2022-10
期刊：
影响因子：
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通讯作者：
Xinyang Rui;Mingxi Liu;M. Sahraei-Ardakani;T. Nudell
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文献类型：
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作者：
Xinyang Rui;Mingxi Liu;M. Sahraei-Ardakani;T. Nudell
本文提出了一种新的方法，将潮流控制器，特别是灵活的交流输电系统（FACTS），到分布式直流最优潮流（DCOPF）。分布式DCOPF问题，然后解决交替方向的乘法器（ADMM）。先进的FACTS设备，如统一潮流控制器（UPFC）和静态同步串联补偿器（SSSC）的潮流控制能力的有效建模，使FACTS无缝集成到基于ADMM的分布式DCOPF，从而允许FACTS操作下的分布式控制模式下的电力系统发电机调度进行协同优化。通过对一个6节点系统和一个改进的IEEE 118节点系统的仿真研究，验证了该算法的收敛性。
This paper presents a new methodology of incorporating power flow controllers, specifically flexible AC transmission systems (FACTS), into distributed DC optimal power flow (DCOPF). The distributed DCOPF problems are then solved by the alternating direction method of multipliers (ADMM). Efficient modeling of the power flow control capabilities of prominent FACTS devices, such as the unified power flow controller (UPFC) and the static synchronous series compensator (SSSC), enables the seamless integration of FACTS into the ADMM-based distributed DCOPF, thus allowing FACTS operation to be co-optimized with generator dispatch under a distributed control paradigm for the power system. The proposed ADMM-based distributed DCOPF problem with FACTS devices are studied through simulations on a 6-bus system and a modified IEEE 118-bus system to verify its convergence to the optimal generator dispatch.