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Optimal Scheduling of Spinning Reserve Based on Well-Being Model.
- Source :
- IEEE Transactions on Power Systems; Nov2007, Vol. 22 Issue 4, p2048-2057, 10p, 2 Black and White Photographs, 2 Diagrams, 9 Charts, 8 Graphs
- Publication Year :
- 2007
-
Abstract
- By the introduction of competitive supply, modern electric utilities are forced to operate their systems closer to their security limits. Under such fragile conditions, any disturbance could endanger system security and lead to system collapse. There is, therefore, a need to develop new methods which could evaluate optimal scheduling of operating reserve and forewarn the system operators to take necessary preventive actions in case need arises. An effective method is proposed in this paper to optimally allocate spinning reserve based on a well-being model. The method used in conventional well-being framework for classifying power system comfort zone into healthy and marginal states is initially revised. The optimal value of health index and system spinning reserve requirements are then evaluated on the basis of a trade off between the total cost of spinning reserve and the expected cost of energy not served. The effectiveness of the proposed method is examined using the IEEE-RTS. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 22
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 27590246
- Full Text :
- https://doi.org/10.1109/TPWRS.2007.907378