| 一种求解最大输电能力的模糊算法 |
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| 引用本文： | 史继莉,邱晓燕.一种求解最大输电能力的模糊算法[J].电力系统保护与控制,2006,34(3):47-50,81. |
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| 作者姓名： | 史继莉 邱晓燕 |
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| 作者单位： | 四川大学电气信息学院 四川成都610065 |
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| 摘 要： | 将模糊集理论和原始-对偶内点法应用于求解在最不利的负荷增长方式下并具有可伸缩不等式约束的最大输电能力问题。试验系统的计算表明,选用最不利的负荷增长方式,能更加准确地求得系统最大输电能力的下限值;将部分不等式约束模糊化,可求解出更加符合实际情况的最大输电能力。
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| 关 键 词： | 最大输电能力 模糊集理论 最不利负荷增长方式 原始-对偶内点法 负荷裕度 |
| 文章编号： | 1003-4897（2006）03-0047-04 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-152005-11-03 |
A fuzzy algorithm of power system total transfer capacity calculation |
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| SHI Ji-li,QIU Xiao-yan.A fuzzy algorithm of power system total transfer capacity calculation[J].Power System Protection and Control,2006,34(3):47-50,81. |
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| Authors: | SHI Ji-li QIU Xiao-yan |
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| Affiliation: | School of Electrical Engineering and Information, Sichuan University, Chengdu 610065, China |
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| Abstract: | Fuzzy sets theory and primal-dual path following interior point algorithm are used for total transfer capacity(TTC) problem with the most disadvantageous loading direction and soft constraints.The results of test system show that optimization of the TTC problem with this algorithm could be more applicable and effective than that of traditional algorithms and the lower limit of TTC could be gained. |
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| Keywords: | total transfer capacity fuzzy sets theory the most disadvantageous loading direction primal-dual path following interior point algorithm load power margin |
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