| 潮流计算收敛性问题研究综述 |
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| 引用本文： | 李敏,陈金富,段献忠,代莹.潮流计算收敛性问题研究综述[J].电力系统保护与控制,2006,34(4):74-79. |
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| 作者姓名： | 李敏 陈金富 段献忠 代莹 |
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| 作者单位： | 华中科技大学电气与电子工程学院 湖北武汉430074 |
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| 基金项目： | 高等学校优秀青年教师教学科研奖励计划资助项目，中国博士后科学基金资助项目 |
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| 摘 要： | 阐述了研究电力系统潮流不收敛问题的重要意义,分析了潮流计算不收敛的两种可能性:潮流病态和潮流无解,然后分别从这两个方面进行了综述。文中通过对已有研究方法的比较,总结了其中的不足,并提出几点建议完善潮流计算不收敛问题的研究,最后指出了以后的研究重点。
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| 关 键 词： | 电力系统 收敛性 病态潮流 潮流无解 潮流调整 |
| 文章编号： | 1003-4897(2006)04-0074-06 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005年6月27日 |
A study of load flow calculation when power flow does not converge to a solution |
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| LI Min, CHEN Jin-fu, DUAN Xian-zhong, DAI Ying.A study of load flow calculation when power flow does not converge to a solution[J].Power System Protection and Control,2006,34(4):74-79. |
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| Authors: | LI Min CHEN Jin-fu DUAN Xian-zhong DAI Ying |
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| Affiliation: | College of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | The importance of non-convergence in load flow calculation is discussed and two possibilities when power flow does not converge to a solution are analyzed.The two possibilities are ill-conditioned power flow and unsolvable power flow.Then a survey from these two aspects is made.After introducing the differences of the existing methods in the literature,the disadvantages of these methods are concluded later.As a result,several suggestions are proposed to improve the research on this problems.At last,this paper points out the key problems in the future.This project is supported by the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE,PRC and Supported by China Postdoctoral Science Foundation. |
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| Keywords: | power system convergence ill-conditioned power flow power flow unsolvable load flow rectification |
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