| 单机系统中计及详细模型的暂态能量在网络中的分布特性研究 |
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| 引用本文： | 罗远翔,温喜文.单机系统中计及详细模型的暂态能量在网络中的分布特性研究[J].东北电力学院学报,2010,30(4). |
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| 作者姓名： | 罗远翔 温喜文 |
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| 作者单位： | 东北电力大学,电气工程学院,吉林,吉林,132012;胜利发电厂,山东,东营,257000 |
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| 摘 要： | 在结构保持模型的基础上分析了计及励磁调节器和调速器的单机无穷大系统的暂态能量在网络中的分布特点,以及暂态能量的分布与系统的暂态稳定性之间的关系,并推导出单机无穷大系统计及详细模型的网络暂态能量函数。仿真结果表明计及调节器的暂态能量在网络中的分布同样具有聚积性的特点,即全系统的稳定性问题的研究可以映射为网络局部环节稳定状况进行分析。
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| 关 键 词： | 电力系统 暂态稳定 调节器 负荷动态特性 |
The study on the transient energy distribution over network with detailed model on OMIB |
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| LUO Yuan-xiang,WEN Xi-wen.The study on the transient energy distribution over network with detailed model on OMIB[J].Journal of Northeast China Institute of Electric Power Engineering,2010,30(4). |
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| Authors: | LUO Yuan-xiang WEN Xi-wen |
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| Affiliation: | LUO Yuan-xiang~1,WEN Xi-wen~2 (1.Electrical Engineering College of Northeast Dianli University,Jilin City,Jilin Province,132012,2.Shengli Power Plant,Dongying City,Sh,ong Province,257000) |
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| Abstract: | In this paper,the branch transient potential energy is studied to analyze the energy distribution over network and the transient stability of one-machine infinite-bus system with voltage regulator and speed governor. And the detailed branch transient potential energy function of one-machine infinite-bus system is derived. The simulation results on OMIB(One Machine and Infinite Bus) demonstrate the effectiveness of the branch transient potential energy method with detailed model. |
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| Keywords: | power systems transient stability branch potential energy detailed generator model dynamic load model |
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