Reduced gradient method combined with augmented Lagrangian and barrier for the optimal power flow problem

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• 作者：Esdras Penê ; do de Carvalho ; Ané ; sio dos Santos Jú ; nior ; To Fu Ma
• 关键词：Optimal power flow ; Nonlinear optimization ; Gradient methods ; Augmented Lagrangian ; Barrier method
• 刊名：Applied Mathematics and Computation
• 出版年：2008
• 期刊代码：7_00963003
• 类别：cp
• 出版时间：1 July 2008
• 卷：200
• 期：2
• 页码：529-536
• 文件大小：157 K

摘要

A new approach for solving the optimal power flow (OPF) problem is established by combining the reduced gradient method and the augmented Lagrangian method with barriers and exploring specific characteristics of the relations between the variables of the OPF problem. Computer simulations on IEEE 14-bus and IEEE 30-bus test systems illustrate the method.