| 补偿法在电力系统预想事故分析中的应用 |
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| 引用本文： | 张步涵,何仰赞. 补偿法在电力系统预想事故分析中的应用[J]. 华中科技大学学报(自然科学版), 1993, 0(2) |
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| 作者姓名： | 张步涵 何仰赞 |
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| 作者单位： | 华中理工大学电力工程系(张步涵)，华中理工大学电力工程系(何仰赞) |
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| 摘 要： | 将补偿法原理应用于快速解耦潮流模型,用以进行电力系统预想事故分析.导出了电力系统中的支路元件和节点元件开断模拟的补偿公式.所提出的算法在各种预想事故下均可利用原有因子表解算潮流,并可兼顾计算精度与速度两方面的要求.对IEEE30节点系统的开断模拟计算表明这种算法是可行和有效的.
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| 关 键 词： | 电力系统 静态安全分析 预想事故分析 开断模拟 补偿法 快速解耦潮流算法 |
Application of the Compensation Method in the Analysis of Preconceived Power System Accidents |
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| Zhang Buhan He Yangzan. Application of the Compensation Method in the Analysis of Preconceived Power System Accidents[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1993, 0(2) |
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| Authors: | Zhang Buhan He Yangzan |
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| Affiliation: | Zhang Buhan He Yangzan |
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| Abstract: | In order to carry out preconceived power system accident analysis, the principle of the compensation method has been applied to a model of fast decoupled load flow. The compensation formulae for outage simulation of both branch and node components in the power system are derived. With the algorithm proposed, the existing triangular factorized matrices can be utilized for power flow solution in various preconceived accidents and can meet the requirements on both the calculating accuracy and speed. Examples of outage simulation for an IEEE 30-node power system show that the algorithm is feasible. |
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| Keywords: | power system static security analysis preconceived accident analysis outage simulation compensation method fast deco'upled load flow |
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