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Dynamic ATC enhancement through optimal placement of FACTS controllers

机译：通过优化放置FACTS控制器来动态增强ATC

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Flexible AC Transmission System (FACTS) controllers offer an effective means to enhance the power transfer capability of the network. However, the extent to which a FACTS controller can enhance Available Transfer Capability (ATC) depends on its optimal location in the system. This paper has proposed sensitivity analysis of structure preserving energy margin with respect to the control parameters of FACTS controllers for their optimal placement in the network. Two types of FACTS controllers, viz. Static Synchronous Compensator (STATCOM) and Unified Power Flow Controllers (UPFC) have been considered. The hybrid approach, combining a structure preserving and a time domain simulation method, has been utilized to compute the dynamic ATC in presence of these controllers and their impact on dynamic ATC has been analyzed. The potential energy, contributed by the STATCOM and the UPFC, has also been included in the structure preserving energy function to include their influence on transient stability. The proposed method has been tested on 39-bus New England system and a practical 246-bus Indian system.
机译：灵活的交流传输系统（FACTS）控制器提供了一种有效的手段来增强网络的功率传输能力。但是，FACTS控制器可以增强可用传输能力（ATC）的程度取决于其在系统中的最佳位置。针对FACTS控制器在网络中的最佳位置，本文针对FACTS控制器的控制参数提出了一种结构保持能量裕度的灵敏度分析方法。两种类型的FACTS控制器，即。已经考虑了静态同步补偿器（STATCOM）和统一潮流控制器（UPFC）。结合了结构保留和时域仿真方法的混合方法已被用于在存在这些控制器的情况下计算动态ATC，并分析了它们对动态ATC的影响。由STATCOM和UPFC贡献的势能也已包含在结构保持能函数中，以包括它们对瞬态稳定性的影响。该方法已在39辆新英格兰系统和实际246辆印度系统上进行了测试。

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