| 三相坐标系下带非平衡负载的船舶电力系统的仿真与实验 |
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| 引用本文： | 黄从武,熊浩. 三相坐标系下带非平衡负载的船舶电力系统的仿真与实验[J]. 武汉理工大学学报(交通科学与工程版), 2011, 35(1). DOI: 10.3963/j.issn.1006-2823.2011.01.018 |
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| 作者姓名： | 黄从武 熊浩 |
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| 作者单位： | 海军工程大学电气工程系,武汉,430033 |
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| 摘 要： | 船舶电力系统中存在着大量的非平衡负载,必将引起中性点电势的漂移,在传统的dq0坐标系下很难进行研究.在三相坐标系下各元件的数学模型中引入中性点电势,然后在三相坐标系中对典型的非平衡负载情况进行了仿真研究,并进行了实验分析.仿真与实验结果的比较证明,在三相坐标系下仿真分析带非平衡负载的船舶电力系统是准确可靠的.
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| 关 键 词： | 三相坐标系 船舶电力系统 中性点 非平衡负载 仿真 |
Simulation and Experiment Research of Marine Power System Operating Under Unbalanced Loads in Three-phase Coordinate System |
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| Huang Congwu,Xiong Hao. Simulation and Experiment Research of Marine Power System Operating Under Unbalanced Loads in Three-phase Coordinate System[J]. journal of wuhan university of technology(transportation science&engineering), 2011, 35(1). DOI: 10.3963/j.issn.1006-2823.2011.01.018 |
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| Authors: | Huang Congwu Xiong Hao |
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| Affiliation: | Huang Congwu Xiong Hao(Dept.of Electrical Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | There are lots of unbalanced loads in the marine power systems,which will result in the shifting of the neutral-point electric potential and cause the research in the conventional dq0 coordinate system to be difficult to carry out.The paper introduces the neutral-point electric potential into mathematic models of system elements in the three-phase coordinate system,simulates the typical operation of power systems under unbalanced loads in the three-phase coordinate system,carries out experiment analysis.The... |
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| Keywords: | three-phase coordinate system marine power system neutral-point unbalanced loads simulation |
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