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首页> 外文会议>2000 International Conference on Power System Technology >Coordination of TCSC and SVC for Inter-Area Stability Enhancement
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Coordination of TCSC and SVC for Inter-Area Stability Enhancement

机译：TCSC和SVC的协调以提高区域间的稳定性

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摘要

This paper proposes a combination of the TCSC (Thyristor Controlled Series Capacitor) and SVC (Static Var Compensator) installation to achieve superior performance for enhancing the inter-area stability of a 2-area interconnected 4-machine system. The developed scheme employs a damping controller which coordinates two measurement signals to control the TCSC and SVC. The coordinated control method is based on the application of projective controls. Controller performance when the system is subjected to small and large disturbances is examined. The simulation results show that the proposed feedback strategy with coordinated control of TCSC and SVC provides very good damping to inter-area oscillations. In this paper, a current injection model of TCSC is introduced and included in the transmission system model. By using equivalent injected currents at terminal buses to simulate a TCSC no modification of the bus admittance matrix is required at each iteration.
机译：本文提出了TCSC（晶闸管控制串联电容器）和SVC（静态无功补偿器）安装的组合，以实现卓越的性能，以增强2区域互连4机系统的区域间稳定性。开发的方案采用阻尼控制器，该控制器协调两个测量信号以控制TCSC和SVC。协调控制方法基于投射控制的应用。当系统受到大小干扰时，将检查控制器的性能。仿真结果表明，所提出的带有TCSC和SVC协调控制的反馈策略对区域间振荡提供了很好的阻尼。本文介绍了TCSC的当前注入模型，并将其包含在传输系统模型中。通过在终端总线上使用等效注入电流来模拟TCSC，无需在每次迭代时修改总线导纳矩阵。

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