| 基于关键路径确定无功补偿装置配置地点的改进算法 |
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| 引用本文： | 陈兴华,张尧,武志刚. 基于关键路径确定无功补偿装置配置地点的改进算法[J]. 电网技术, 2004, 28(2): 53-55,67 |
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| 作者姓名： | 陈兴华 张尧 武志刚 |
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| 作者单位： | 华南理工大学电力学院,广东省,广州市,510640;广东省电力调度中心,广东省,广州市,510000;华南理工大学电力学院,广东省,广州市,510640 |
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| 摘 要： | 提出一种基于加权有向邻接矩阵,快速搜索路径,并通过潮流追踪判别出其中的关键路径,从而确定无功补偿装置配置地点的改进方法.计算表明,该方法可找到无功源较佳的配置地点,有效地提高电网的功率传输能力,并间接达到提高电网电压稳定性的目的.此方法也适用于大型电力系统.
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| 关 键 词： | 电压稳定性 潮流追踪 无功补偿 关键路径 |
| 文章编号： | 1000-3673(2004)02-0053-03 |
AN IMPROVED ALGORITHM FOR ALLOCATION OF REACTIVE COMPENSATION DEVICES BASED ON KEY PATHS |
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| CHEN Xing-hua,,ZHANG Yao,WU Zhi-gang. AN IMPROVED ALGORITHM FOR ALLOCATION OF REACTIVE COMPENSATION DEVICES BASED ON KEY PATHS[J]. Power System Technology, 2004, 28(2): 53-55,67 |
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| Authors: | CHEN Xing-hua ZHANG Yao WU Zhi-gang |
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| Affiliation: | CHEN Xing-hua1,2,ZHANG Yao1,WU Zhi-gang1 |
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| Abstract: | On the basis of weighted directed adjacency matrix and by means of rapidly searching out the key paths among all the paths by power flow tracing, an improved algorithm for the allocation of reactive compensation devices is proposed. The results of calculation show that with the proposed method a better position to allocate the reactive power source can be found and the transmitting capacity of power network can effectively improved, and the voltage stability of power network can also be improved indirectly. The proposed method is suitable to large-scale power system. |
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| Keywords: | Voltage stability Load tracing Reactive power compensation Key path |
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