| 计及分布式发电的配电网快速潮流算法 |
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| 引用本文： | 相里碧玉,蔡金锭,孙轶群. 计及分布式发电的配电网快速潮流算法[J]. 电工标准与质量, 2008, 0(4) |
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| 作者姓名： | 相里碧玉 蔡金锭 孙轶群 |
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| 作者单位： | 福州大学电气工程与自动化学院;福建省电力公司漳州电业局; |
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| 基金项目： | 福建省自然科学基金(2007J0017); 福建省教育厅科学基金(JB06045) |
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| 摘 要： | 通过研究配电网络的拓扑结构和无分支单馈线的潮流特性,对传统的前推回代潮流算法进行改进,提出一种新的基于辐射状网络的潮流计算方法.该方法将包含多条分支或非终端的配电馈线分解成一级一级的数条无分支单馈线进行潮流计算.此外,由于分布式电源和并联电容器在配电网侧的大量引入,考虑在潮流计算过程中将分布式电源和并联电容器作为PQ节点进行处理.并通过算例验证了该方法的快速有效性.
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| 关 键 词： | 辐射状馈线 潮流 分布式发电 前推回代法 |
A fast power flow solution algorithm for radial distribution networks with distributed generation |
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| XIANG LI Bi-yu,CAI Jin-ding,SUN Yi-qun. A fast power flow solution algorithm for radial distribution networks with distributed generation[J]. Journal of Changsha University of Electric Power(Natural Science Edition), 2008, 0(4) |
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| Authors: | XIANG LI Bi-yu CAI Jin-ding SUN Yi-qun |
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| Affiliation: | XIANG LI Bi-yu1,CAI Jin-ding1,SUN Yi-qun2(1.College of Electrical Engineering , Automation,Fuzhou University,Fuzhou 350002,China,2.Zhangzhou Electric Power Bureau,Fujian Electric Power Company,Zhangzhou 363000,China) |
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| Abstract: | With distribution networks topology and power flow characteristics of non-branch feeder lines investigated,the traditional forward and backward substitution method for power flow solution is improved,and a novel power flow calculation based on radial distribution network is proposed in this paper.Distribution feeders are decomposed firstly into main feeder lines and lateral lines in the method,and then the power flows are analyzed according to single feeder line.Meanwhile,distribution generation sources and... |
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| Keywords: | radial feeder line power flow distributed generation forward and backward substitution method |
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