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Stabilization of tie-line power oscillations by robust SMES in interconnected power system with large wind farms

机译:大型风电场互联电力系统中强大的SMES稳定联络线电力振荡

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This paper proposes a robust controller design of Superconducting Magnetic Energy Storage (SMES) for stabilization of interconnected power systems with wind farms. The inverse additive perturbation is applied to represent system uncertainties such as variation of system parameters, several generating and loading conditions etc. The structure of active and reactive power controllers of SMES is the first-order lead-lag compensator. To tune the controller parameters, the optimization problem is formulated based on the enhancement of additive stability margin. The particle swarm optimization is used to solve for controller parameters. Simulation studies in a six-area interconnected power system with wind farms confirm the robustness of the proposed SMES against various system operating conditions.
机译:本文提出了一种超导磁能存储(SMES)的鲁棒控制器设计,用于稳定具有风电场的互连电力系统。逆加性摄动被用来表示系统不确定性,例如系统参数的变化,几种发电和负载条件等。SMES的有功和无功功率控制器的结构是一阶超前滞后补偿器。为了调节控制器参数,在增加添加剂稳定性余量的基础上提出了优化问题。粒子群优化用于求解控制器参数。在具有风电场的六区域互连电力系统中的仿真研究证实了所提出的SMES在各种系统运行条件下的鲁棒性。

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