| 轻型高压直流输电系统的MATLAB仿真 |
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| 引用本文： | 刘波,丁明,吴红斌. 轻型高压直流输电系统的MATLAB仿真[J]. 合肥工业大学学报(自然科学版), 2005, 28(6): 624-627 |
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| 作者姓名： | 刘波 丁明 吴红斌 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 摘 要： | 文章分析了轻型高压直流输电的基本原理,通过采用定直流电压、定交流电压的控制方式,建立了基于MATLAB的轻型直流输电系统的仿真模型,并以一个单机系统为例,分析了系统的控制模型。通过对三相接地短路的分析,验证了所建立的仿真模型和控制系统的正确性和合理性,为进一步研究轻型直流输电系统的物理模型奠定了理论基础。
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| 关 键 词： | 轻型高压直流输电 电压源型换流器 MATLAB仿真 |
| 文章编号： | 1003-5060(2005)06-0624-04 |
| 修稿时间： | 2004-09-06 |
MATLAB simulation of HVDC light system |
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| LIU Bo,DING Ming,WU Hong-bin. MATLAB simulation of HVDC light system[J]. Journal of Hefei University of Technology(Natural Science), 2005, 28(6): 624-627 |
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| Authors: | LIU Bo DING Ming WU Hong-bin |
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| Abstract: | The principle of the high voltage direct current(HVDC) light is analyzed. The methods of invariable DC voltage control and invariable AC voltage control are adopted to set up the simulation model of the HVDC light system using MATLAB, and the control model of the system is analyzed by taking a unit system as an example,in which the generator supplies power to the load through the rectifier and the inverter. Through analyzing the fault of three-phase linking to the earth,the correctness and rationality of the established simulation model and control system are verified. This study provides a theoretical basis for further research on the physical model of the HVDC light system. |
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| Keywords: | high voltage direct current(HVDC) light voltage source converter MATLAB simulation |
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