Journal article
Voltage Stability Margins and Risk Assessment in Smart Power Grids
IFAC Proceedings Volumes, Vol.47(3), pp.8188-8195
World Congress of the International Federation of Automatic Control, 19th (Cape Town, South Africa, 24-Aug-2014 - 29-Aug-2014)
2014
Abstract
This paper presents a quantitative framework for assessment of voltage stability in smart power networks. First, new stability indices similar to gain and phase margins in linear time invariant control systems are introduced. Then, a novel risk assessment framework incorporating the new stability indices is developed to methodologically quantify the voltage stability risks a power system faces at any given operating condition. In contrast to existing local stability indices and qualitative risk approaches, the indices and framework introduced provide analytical and quantitative evaluation of voltage stability and associated risks. The results are illustrated with a numerical example.
Details
- Title
- Voltage Stability Margins and Risk Assessment in Smart Power Grids
- Authors
- M Aldeen (Author) - University of MelbourneS Saha (Author) - University of MelbourneT Alpcan (Author) - University of Melbourne
- Publication details
- IFAC Proceedings Volumes, Vol.47(3), pp.8188-8195
- Conference details
- World Congress of the International Federation of Automatic Control, 19th (Cape Town, South Africa, 24-Aug-2014 - 29-Aug-2014)
- Publisher
- Elsevier Ltd
- DOI
- 10.3182/20140824-6-ZA-1003.02102
- Organisation Unit
- University of the Sunshine Coast, Queensland; School of Science, Technology and Engineering
- Language
- English
- Record Identifier
- 99532308802621
- Output Type
- Journal article
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