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An infeasible interior-point algorithm for optimal power-flow problems

机译:求解最佳潮流问题的不可行内点算法

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摘要

This paper deals with the application of an infeasible interior point method to optimal power flow problems. Besides discussing the problem formulation, the paper offers a detailed description of the infeasible interior point algorithm; it also addresses some important implementation issues such as the determination of the barrier parameter, the choice of the initial point, and the efficient solution of the optimality-condition equations by sparse matrix techniques. Some suggestions are proposed that significantly improve the performance of the algorithm. Computational results on large-scale power systems have shown that the algorithm is fast and robust, suitable to real-time applications.
机译:本文讨论了一种不可行的内点法在最优潮流问题中的应用。除了讨论问题的表述方式外,本文还对不可行的内点算法进行了详细描述。它还解决了一些重要的实现问题,例如确定障碍参数,选择初始点以及使用稀疏矩阵技术高效求解最优性条件方程。提出了一些可以显着提高算法性能的建议。大规模电力系统的计算结果表明,该算法快速,健壮,适合实时应用。

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