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Adaptive Robust Network-Constrained AC Unit Commitment.
- Source :
- IEEE Transactions on Power Systems; Jan2017, Vol. 32 Issue 1, p672-683, 12p
- Publication Year :
- 2017
-
Abstract
- This paper presents an adaptive robust network-constrained AC unit commitment (AC-UC) model. This model is formulated as a min–max–min optimization problem, which allows representing the uncertain nature of wind power productions in terms of bounded intervals. A tri-level decomposition algorithm using primal and dual cutting planes is introduced to solve this AC-UC problem and to find a robust commitment schedule withstanding the worst realizations of uncertain wind power. To reduce the computation burden and to obtain a tractable formulation, the AC power flow equations are convexified using a Signomial transformation. The proposed AC-UC model is illustrated using the IEEE 24-bus reliability test system. Simulation results demonstrate the efficiency of the proposed approach. [ABSTRACT FROM AUTHOR]
- Subjects :
- ROBUST control
MATHEMATICAL optimization
WIND power
ELECTRIC power production
Subjects
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 32
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 120414600
- Full Text :
- https://doi.org/10.1109/TPWRS.2016.2562141