电力系统区域间振荡的协调分散最优控制

Proceedings of EMPD '98. 1998 International Conference on Energy Management and Power Delivery (Cat. No.98EX137) Pub Date : 1998-03-03 DOI:10.1109/EMPD.1998.705441

T. Lie, G. Li, G. Shrestha, K. Lo

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引用次数: 1

摘要

设计了一种线性最优控制器，用于实现互联电力系统输电网络的变串联补偿。该控制器用于抑制区域间振荡，提高电力系统的稳定性。通过对双机电力系统的模态振型和数字仿真研究，证明了线性最优控制器对可变串联电抗控制的有效性。使用PSCAD/EMTDC软件包进行数字仿真研究。

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Coordinated decentralized optimal control of inter-area oscillations in power systems

A linear optimal controller is designed to implement variable series compensation (VSC) in the transmission networks of interconnected power systems. The proposed controller is used to damp inter-area oscillations and enhance power system stability. The effectiveness of the linear optimal controller to properly control such a variable series reactance is demonstrated through mode shapes and digital simulation studies on a two-machine power system. The digital simulation studies are conducted using a PSCAD/EMTDC software package.

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Proceedings of EMPD '98. 1998 International Conference on Energy Management and Power Delivery (Cat. No.98EX137)

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