Journal article
Analysis of small disturbances of transmission lines in dynamic stability studies
International journal of systems science, v 22(5), pp 845-872
01 May 1991
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
The inherent small-magnitude fluctuations of transmission line parameters, often attributed to the cause of an unstable and oscillatory behaviour of electric power systems, which operate in unfaulted and normal states under moderate load conditions, are investigated. Due to the limited nature of the deterministic theory to describe the dynamics of a large-scale power system, a stochastic theory is presented. On the basis of recent mathematical studies of stochastic processes, a performance index is derived to measure the small-disturbance stability limits of the system. The viability of this performance index is tested on a power system model.
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Details
- Title
- Analysis of small disturbances of transmission lines in dynamic stability studies
- Creators
- C. O Nwankpa - Drexel UniversityS. M Shahidehpour - Illinois Institute of TechnologyZ. Schuss - Northwestern Technological Institute
- Publication Details
- International journal of systems science, v 22(5), pp 845-872
- Publisher
- Taylor & Francis Group
- Resource Type
- Journal article
- Language
- English
- Web of Science ID
- WOS:A1991FJ15700006
- Scopus ID
- 2-s2.0-0026157009
- Other Identifier
- 991019319077604721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Automation & Control Systems
- Computer Science, Theory & Methods
- Operations Research & Management Science