| 电力系统预想事故快速分析的一种新算法 |
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| 引用本文： | 崔岚 邹森. 电力系统预想事故快速分析的一种新算法[J]. 电网技术, 1997, 21(5): 12-15 |
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| 作者姓名： | 崔岚 邹森 |
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| 作者单位： | 山东工业大学电力系!山东济南，250014 |
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| 摘 要： | 本文提出一种预想事故快速筛选与分析的新算法。利用零增量法（ＺＭ）构造一个包含开断支路或开断发电机在内的违限节点的局部等值网络，结合快速解耦潮流算法，进行预想事故分析。算例表明，此算法在满足计算精度的同时，分析计算快速，内存开销也小。
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| 关 键 词： | 电力系统 预想事故分析 分析计算 |
A NEW ALGORITHM OF FAST CONTINGENCY EVALUATION FOR POWER SYSTEMS |
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| Cui Lan, Zou Sen. A NEW ALGORITHM OF FAST CONTINGENCY EVALUATION FOR POWER SYSTEMS[J]. Power System Technology, 1997, 21(5): 12-15 |
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| Authors: | Cui Lan Zou Sen |
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| Abstract: | This paper presents a new algorithm for fastcontingency analysis. Firstly, a local equivalent network in-cluding the outage lines is formed using the concept of ZeroMismatch (ZM) method through the FDLF Calculation; thena security assessment for local network is Performed. Compar-ing with the conventional contigency evaluation methods, theresult of calculation by this methed shows that not only thecontingency analysis can be remarkably speeded up, but alsothe accuracy of calculation is improved.. |
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| Keywords: | Electric power system Contingency analysis Network equivalence Zero Mismatch approach |
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