| 基于内点法的快速解耦最优潮流算法 |
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| 引用本文： | 侯芳,吴政球,王良缘.基于内点法的快速解耦最优潮流算法[J].电力系统及其自动化学报,2001,13(6):8-12. |
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| 作者姓名： | 侯芳 吴政球 王良缘 |
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| 作者单位： | 湖南大学电气与信息工程学院,长沙,410082 |
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| 摘 要： | 在电力市场环境下，最优潮流是计算实时电价的有力工具，因而就对最优潮流的计算速度提出了更高的要求。为适应一需求，本文在常规的内点法最优潮流的基础上提出了快速解耦内点法最优潮流，即把快速解耦的思想引入进来使其修正方程系数矩阵常数化，使每次迭代所需时间大大缩短，显著提高了计算速度。通过测试系统的计算表明该算法具有计算速度快，鲁棒性好的特点。
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| 关 键 词： | 电力系统 内点法 最优潮流算法 快速解耦 |
OPTIMAL POWER SOLUTION BASED ON FAST DECOUPLE INTERIOR POINT ALGORITHM |
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| Hou Fang,Wu Zhengqiu,Wang Liangyuan.OPTIMAL POWER SOLUTION BASED ON FAST DECOUPLE INTERIOR POINT ALGORITHM[J].Proceedings of the CSU-EPSA,2001,13(6):8-12. |
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| Authors: | Hou Fang Wu Zhengqiu Wang Liangyuan |
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| Abstract: | Optimal power flow(OPF) is a useful tool for calculating spot price under power market environment . This paper present a fast decoupled interior point (FDIP) OPF . It introduces the idea of fast decoupling into normal IP OPF.The elements of coefficient matrix of modifying equation are made constant during iterations. This can greatly shorten the time used in every iteration and make OPF convergent speed much more fast than normal IP OPF . Optimization results of IEEE 30 system by this algorithm validate its fast and robust convergence. |
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| Keywords: | interior point algorithm optimal power flow fast decoupled Lagrangian multiplier |
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