| 一种分裂最优潮流算法 |
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| 引用本文： | 郭志忠,柳焯. 一种分裂最优潮流算法[J]. 哈尔滨工业大学学报, 1988, 0(4) |
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| 作者姓名： | 郭志忠 柳焯 |
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| 作者单位： | 哈尔滨工业大学电力系统及其自动化教研室(郭志忠)，哈尔滨工业大学电力系统及其自动化教研室(柳焯) |
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| 摘 要： | 本文提出了一种采用节点分裂技术的互联电力系统的最优潮流算法。形成分裂点的修正方程简捷、没有任何近似。分裂潮流的收敛特性与常规潮流一致。采用制约寻优方向法进行各子系统的优化。本文提出的分裂最优潮流有两种模式,在多计算机环境并行处理的情况下,模式1能获得较大的时间效益1模式2可兼顾各区域系统的不同利益。分裂最优潮流为研究和分析互联电力系统的调度、运行和规化问题提供了有效的工具。
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| 关 键 词： | 网络分裂法 最优潮流 互联电力系统 |
An Optimal Piecewise Load-Flow Algorithm |
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| Guo Zhizhong Liu Zuo. An Optimal Piecewise Load-Flow Algorithm[J]. Journal of Harbin Institute of Technology, 1988, 0(4) |
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| Authors: | Guo Zhizhong Liu Zuo |
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| Affiliation: | Guo Zhizhong Liu Zuo |
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| Abstract: | In this paper, an optimal load-flow algorithm for the interconnected power system is presented by using the nodal point separation technique. The correction equations of nodal points are simple and have no approximation. The convergence of the piecewise load flow is the same as that of the conventional one-piece load flow. The optimization of subsystems is carried out by using the method of guiding search direction. The optimal piecewise loadflow algorithm has two modals; modal 1 can save lots of computing time with multicomputer parallel processing; modal 2 can meet the needs of different regional systems. In conclusion, the present optimal piecewise load-flow algorithm is supposed to be an effective tool for researching and analysing the problems of coordination, operation and planning of an interconnected power system. |
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| Keywords: | Nodal point separation method optimal load flow interconnected power system. |
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