| 网络可观测性的拓扑分析 |
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| 引用本文： | 邓佑满,张伯明,王世缨,相年德. 网络可观测性的拓扑分析[J]. 清华大学学报(自然科学版), 1993, 0(4) |
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| 作者姓名： | 邓佑满 张伯明 王世缨 相年德 |
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| 作者单位： | 电机工程与应用电子技术系(邓佑满，张伯明，王世缨)，电机工程与应用电子技术系(相年德) |
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| 摘 要： | 研究了网络可观测性分析拓扑算法，提出了注入量测的可用性概念，给出了注入量测可用性判断法，它包括两个准则（辐射岛准则和环形岛准则）和一个算法（递归搜索法）。采用这一判断法可得到“唯一确定”的最大可观测岛，从而发展和完善了网络可观测性分析的拓扑算法。实例计算表明，算法是正确的和有效的。
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| 关 键 词： | 电力系统 状态估计 网络可观测性 可观测岛 拓扑分析 |
power system state estimation. Proc of PICA(Power Industry Computer Application), 1991. 423~429 A Topological analysis for network observability determination |
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| Deng Youman,Zhang Boming Wang Shiying,Xiang Niande. power system state estimation. Proc of PICA(Power Industry Computer Application), 1991. 423~429 A Topological analysis for network observability determination[J]. Journal of Tsinghua University(Science and Technology), 1993, 0(4) |
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| Authors: | Deng Youman Zhang Boming Wang Shiying Xiang Niande |
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| Affiliation: | Department of Electrical Engineering |
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| Abstract: | A concept of injection measurement availability for network observability determination is presented. Two criteria (radial island criterion and cycle island criterion ) with a recursive search algorithm for the determination of injection measurement availability are proposed. A uniquely determined maximum observable island can be obtained by using this algorithm. The algorithm was successfully applied to the state estimator in the Northeast China Power System Control Center. The validity and efficiency of this algorithm has been verified. |
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| Keywords: | power system state estimation network observability observable island topological analysis |
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