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A Higher Order Interior Point Method to Minimize Active Power Loss in Electric Energy Systems

机译：一种更高阶内点方法，可最大限度地减少电能系统中有源功率损耗

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摘要

In this paper the active power loss minimization problem is formulated as an optimal power flow (OFF), including equality and inequality nonlinear constraints which represent the power system security conditions. The OFF has been solved using the multiple predictor-corrector interior point method, of the family of higher order interior point methods, enhanced with an optimal computation of the step length. The optimal computation of the primal and dual step sizes minimizes the primal and dual objective function errors, respectively, assuring a continuous decrease of the errors during the iterations of the interior point method. The proposed methodology has been applied to minimize the active power loss of 1EEE-30, JEEE-57, IEEE-118 and 1EEE-300 bus test systems. Test results indicated that the convergence is facilitated and the number of iterations may be small.
机译：在本文中，有源功率损耗最小化问题作为最佳功率流（OFF），包括代表电力系统安全条件的平等和不等式非线性约束。使用高阶内部点方法的多个预测器校正器内点方法解决了截止，增强了阶梯长度的最佳计算。原始和双步尺寸的最佳计算可最小化原始和双目标函数误差，确保在内部点法的迭代期间误差的连续降低。所提出的方法已经应用于最小化1EEE-30，JEEE-57，IEEE-118和1EEE-300总线测试系统的有源功率损耗。测试结果表明，促进了收敛性，迭代的数量可能很小。

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