| 含分布电源的配电系统无功优化研究 |
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| 引用本文： | 王世丹,徐丽杰,王玮.含分布电源的配电系统无功优化研究[J].华北电力大学学报,2012,39(2). |
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| 作者姓名： | 王世丹 徐丽杰 王玮 |
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| 作者单位： | 北京交通大学电气工程学院,北京,100044 |
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| 摘 要： | 研究了分布式电源接入配电网后对系统电压和网损的影响,充分考虑网损最小和节点电压的约束,建立了基于遗传算法的分布式发电系统无功优化控制模型。仿真结果表明:对于接入分布式电源的配电系统,对分布电源的接入容量及位置进行合理配置,结合无功优化手段,可使得系统的网损得到有效的改善,对于系统的经济稳定运行具有一定的积极作用。
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| 关 键 词： | 分布式电源 配电网 电压 网损 无功优化 |
Research on the reactive power optimization of distribution network including gistributed generation |
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| WANG Shi-dan
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XU Li-jie
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WANG Wei.Research on the reactive power optimization of distribution network including gistributed generation[J].Journal of North China Electric Power University,2012,39(2). |
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| Authors: | WANG Shi-dan XU Li-jie WANG Wei |
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| Abstract: | The voltage variation and power losses of distribution network including distributed generation(DG) are analyzed in this paper.For the minimum network loss,genetic algorithm is used in reactive power optimization problem considering the voltage constraint.The simulation result shows that the method proposed is effective in reducing power losses while improving the voltage profi1es with the proper location and capacity of DG. |
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| Keywords: | distributed generation distribution network voltage power loss reactive power optimization |
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