| 小世界电网生长演化模型及其潮流特性分析 |
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| 引用本文： | 卢明富,梅生伟.小世界电网生长演化模型及其潮流特性分析[J].电工电能新技术,2010,29(1). |
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| 作者姓名： | 卢明富 梅生伟 |
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| 作者单位： | 清华大学电机系电力系统国家重点实验室,北京,100084 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(G2004CB217902);;国家自然科学基金资助项目(50525721;50595411) |
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| 摘 要： | 小世界网络是复杂网络理论中的重要网络模型,而现实世界中的许多大型电力网络都具有小世界结构特征。本文基于复杂网络理论构建了小世界电网的生长演化模型,该模型能够考虑电网生长演化过程中发电厂和变电站建设的诸多要素,包括选址、定容以及接入电网方式等,分析并揭示电网演化过程中其网络拓扑结构特征。进一步,基于"网络结构决定网络功能"基本理念,根据直流潮流模型分析了小世界电网的潮流特性。研究表明处于长期稳态运行的小世界电网具有优越的潮流传输特性,特别对于负荷需求和运行方式的变化有较强的鲁棒性。
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| 关 键 词： | 小世界网络 电网生长演化 直流潮流 复杂网络 |
Evolutive model of small-world power grid and its power flow analysis |
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| LU Ming-fu,MEI Sheng-wei.Evolutive model of small-world power grid and its power flow analysis[J].Advanced Technology of Electrical Engineering and Energy,2010,29(1). |
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| Authors: | LU Ming-fu MEI Sheng-wei |
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| Affiliation: | State Key Lab of Power Systems;Dept.of Electrical Engineering;Tsinghua University;Beijing 100084;China |
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| Abstract: | Small-world network is a significant network model in complex network theory.The small-world character is found in many huge power grids in the world.Evolutive model of small-world power grid is established based on Complex Network theory,which considered power plant and substation constructed in the process of power grid evolution,including where to build and ascertaining the capability of the power plant and substation,and how to link to system.Topological character is studied during the power grid evolut... |
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| Keywords: | small-world network power grid evolution DC power flow complex network |
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