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An interior-point/cutting-plane method to solve unit commitment problems

delete2000-01-01
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PRE
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M
M. Madrigal *
V
V.H. Quintana
DOI:10.1109/59.871728delete
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Abstract

Abstract

En 中文
An interior-point/cutting-plane method for nondifferentiable optimization is used to solve the dual to a unit commitment problem, The interior-point/cutting-plane method has two advantages over previous approaches, such as the sub-gradient and bundle methods: first, it has better convergence characteristics; and second, does not suffer from the parameter-tunning drawback. The results of a performance testing using systems with up to 104 units confirm the superiority of the interior-point /cutting-plane method over previous approaches.
Keywords:
interior-point methods
Lagrangian relaxation
nondifferentiable optimization
unit commitment
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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

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