Increasing power transfer limits at interfaces constrained by small-signal stability

Lei Wang; C. Y. Chung

doi:10.1109/PESW.2002.985196

Increasing power transfer limits at interfaces constrained by small-signal stability

Lei Wang, C. Y. Chung

Research output: Journal article publication › Journal article › Academic research › peer-review

12 Citations (Scopus)

Abstract

Small-signal stability, often in the form of low frequency oscillations, has been found to be the limiting factor when determining power transfer capabilities in a number of power systems. This paper proposes a strategy to increase power transfer limits by appropriately dispatching generators based on sensitivity analysis. It is shown that, using this strategy, significantly higher power transfers can be made without sacrificing small signal security and without the help of the conventional damping controls.

Original language	English
Pages (from-to)	1184-1187
Number of pages	4
Journal	Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
Volume	2
DOIs	https://doi.org/10.1109/PESW.2002.985196
Publication status	Published - Aug 2002

Keywords

Power transfer limits
Sensitivity analysis
Small-signal stability

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/PESW.2002.985196

Cite this

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AB - Small-signal stability, often in the form of low frequency oscillations, has been found to be the limiting factor when determining power transfer capabilities in a number of power systems. This paper proposes a strategy to increase power transfer limits by appropriately dispatching generators based on sensitivity analysis. It is shown that, using this strategy, significantly higher power transfers can be made without sacrificing small signal security and without the help of the conventional damping controls.

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Increasing power transfer limits at interfaces constrained by small-signal stability

Abstract

Keywords

ASJC Scopus subject areas

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