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Chance-Constrained Outage Scheduling Using a Machine Learning Proxy

delete2019-07-01
delete28
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OA
AI
G
Gal Dalal *
S
Shie Mannor
L
Louis Wehenkel
DOI:10.1109/TPWRS.2018.2889237delete
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Abstract

Abstract

En 中文
Outage scheduling aims at defining, over a horizon of several months to years, when different components needing maintenance should be taken out of operation. Its objective is to minimize operation-cost expectation while satisfying reliability-related constraints. We propose a data-driven distributed chance-constrained optimization formulation for this problem. To tackle tractability issues arising in large networks, we use machine learning to build a proxy for predicting outcomes of power system operation processes in this context. On the IEEE-RTS79 and IEEE-RTS96 networks, our solution obtains cheaper and more reliable plans than other candidates. All our code (Matlab) is publicly available at https://github.com/galdl/outage_scheduling.
Keywords:
Outage Scheduling
Stochastic Optimization
Scenario Optimization
Chance Constraints
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Journal

IEEE Transactions on Power Systems cover
IEEE Transactions on Power Systems
IF:
7.2
Papers:
1.1W
Citations:
5.0W

Organization

U
University of Liege
Scholars:
1.7W
Papers: 1.4W
Citations: 2.1W
T
Technion Israel Institute of Technology
Scholars:
1.6W
Papers: 1.5W
Citations: 2.0W
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