A unified model for the analysis of FACTS devices in damping power system oscillations part II: Multi-machine power systems

被引:51
|
作者
Wang, HF [1 ]
Swift, FJ [1 ]
Li, M [1 ]
机构
[1] Manchester Metropolitan Univ, Manchester M15 6BH, Lancs, England
关键词
FACTS; Phillips-Heffron model; power system oscillation stability; damping torque analysis;
D O I
10.1109/61.714508
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper establishes a unified model of a multi-machine power system installed with three types of FACTS-based stabilizer, which is an extension of the work presented in [II. The application of the unified model is demonstrated by the damping torque analysis of multimachine power systems, the conclusion of which is that the damping function of FACTS-based stabilizers can be interpreted as an addition of damping torque on every generator in the system. Three indices are proposed for the selection of the best installing location of FACTS-based stabilizers in multi-machine power systems, the use of which depends on the extent of available system information.
引用
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页码:1355 / 1362
页数:8
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