| PQ分解法潮流求解含有小阻抗支路系统的收敛性分析 |
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| 引用本文： | 姚玉斌,蔡兴国,陈学允,盖志武.PQ分解法潮流求解含有小阻抗支路系统的收敛性分析[J].电力系统保护与控制,2000,28(4):6-8,12. |
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| 作者姓名： | 姚玉斌 蔡兴国 陈学允 盖志武 |
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| 作者单位： | 1.哈尔滨工业大学电气工程系，黑龙江 哈尔滨 150001;2.东北林业大学机电工程学院，黑龙江 哈尔滨 150040 |
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| 摘 要： | 从潮流计算的基本方程出发 ,通过对迭代过程中小阻抗支路两端电压的幅值和相角的变化规律的分析 ,得出了PQ分解法潮流计算含有小阻抗支路的系统能够很好收敛的原因。从理论上为求解这类问题找到了快速、可靠的算法
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| 关 键 词： | PQ分解法 收敛性 小阻抗支路 |
| 修稿时间： | 1999-10-08 |
Analysis of convergence of PQ load-flow for system with
small impedance branches |
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| YAO Yu_bin,CAI Xing_guo,CHEN Xue_yun,GAI Zhi_wu.Analysis of convergence of PQ load-flow for system with
small impedance branches[J].Power System Protection and Control,2000,28(4):6-8,12. |
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| Authors: | YAO Yu_bin CAI Xing_guo CHEN Xue_yun GAI Zhi_wu |
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| Affiliation: | YAO Yu_bin1,CAI Xing_guo1,CHEN Xue_yun1,GAI Zhi_wu2 |
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| Abstract: | Analysis of the variation of the voltage magnitude and phase angle at both ends of small impedance branches is presented.This analysis is based on element equations of PQ decoupled load flow which has a good convergence for a system with small impedance branches.The analysis also demonstrates that the PQ decoupled load flow method may be used to develop fast,superior and robust algorithms. |
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| Keywords: | PQ decoupled load flow convergence small impedance branches |
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