| 变速恒频发电机矢量控制系统的建模和仿真 |
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| 引用本文： | 朴光浩,辜承林,黄东阳.变速恒频发电机矢量控制系统的建模和仿真[J].华中科技大学学报(自然科学版),2007,35(6):60-63. |
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| 作者姓名： | 朴光浩 辜承林 黄东阳 |
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| 作者单位： | 华中科技大学,电气与电子工程学院,湖北,武汉,430074 |
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| 摘 要： | 以绕线式异步电机为研究对象,采用定子电压矢量控制约束,建立了转子交流励磁变速恒频发电机的矢量控制模型,并基于MATLAB/Simulink平台构建了系统的仿真模型.仿真结果和分析表明,转子交流励磁电流实行矢量控制的变速恒频发电机能实现机电之间的充分解耦,发电机定子电压(或电流)的频率和相位与转子的实际转速无关,实现理论上机电之间的柔性连接,对高品质柔性电力系统的研究和机电系统的建模仿真亦具有参考价值.
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| 关 键 词： | 变速恒频 矢量控制 仿真 变速恒频发电机 矢量控制系统 建模和仿真 generator VSCF control systems vector simulation 价值 建模仿真 机电系统 电力系统 高品质 柔性连接 实现理论 转速 相位 频率 励磁电流 发电机定子 |
| 文章编号： | 1671-4512（2007）06-0060-04 |
| 修稿时间： | 2006-04-28 |
Modeling and simulation of vector control systems for a VSCF generator |
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| Piao Guanghao,Gu Chenglin,Huang Dongyang.Modeling and simulation of vector control systems for a VSCF generator[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2007,35(6):60-63. |
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| Authors: | Piao Guanghao Gu Chenglin Huang Dongyang |
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| Institution: | College of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | On the basis of the stator field-oriented control,the control model and strategy for a variable speed constant frequency generator with an AC-excited wound rotor was investigated.Simulation model of the system in Matlab/Simulink was built.Results show that the frequency and phase of the stator voltage or current are independent of the rotor speed and its instantaneous position.A full decoupling between the mechanical port and electrical port is possible and a flexible connection in the electro-mechanical system can be realized,much more significant and valuable for the research of high-performance flexible power system. |
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| Keywords: | variable speed constant frequency(VSCF) vector control simulation |
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