| 一种新的交交变频器仿真建模方法 |
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| 引用本文： | 叶志浩,张晓锋,王兴伟,杨锋.一种新的交交变频器仿真建模方法[J].系统仿真学报,2005,17(10):2490-2492,2507. |
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| 作者姓名： | 叶志浩 张晓锋 王兴伟 杨锋 |
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| 作者单位： | 1. 海军工程大学电气工程系,武汉,430033
2. 华中科技大学电气与电子学院,武汉,430064 |
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| 基金项目： | 国防“十五”预研项目（101050601） |
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| 摘 要： | 以余弦交截法的触发机理为依据，确定了6脉冲单相交交变频器中各晶闸管触发时刻的准确逻辑关系。在此基础上，编制了基于Simulink S-function的仿真程序，应用该程序对6脉冲单相交交变频器的输出谐波电压进行了仿真分析，分析结果与理论计算结果吻合良好，证明了所建模型的正确性。交交变频器模型的正确性是对交交变频调速系统进行深入分析的必备条件。
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| 关 键 词： | 交交变频器 仿真 谐波 流程 |
| 文章编号： | 1004-731X（2005）10-2490-03 |
| 收稿时间： | 2004-10-21 |
| 修稿时间： | 2004-10-212005-04-11 |
New Model Building Method for Cycloconverter Simulation |
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| YE Zhi-hao,ZHANG Xiao-feng,WANG Xing-wei,YANG Feng.New Model Building Method for Cycloconverter Simulation[J].Journal of System Simulation,2005,17(10):2490-2492,2507. |
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| Authors: | YE Zhi-hao ZHANG Xiao-feng WANG Xing-wei YANG Feng |
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| Abstract: | Based on the triggering principle of cosine-crossing method, the logic relationship of thyristers triggering of 6-pulse single-phase cyclo onverter was established. On the base of this relationship, the simulation program using Simulink S-function was compiled. The simulating analysis on output harmonic voltage of 6-pulse single-phase cycloconverter was carried out. The consistency between simulation results and theoretical results prove the simulation model established is correct. The correctness of cycloconverter simulation model is important to further research on cycloconverter-fed synchronous motor speed regulating system. |
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| Keywords: | Cycloconverter simulation harmonic flow process chart |
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