| 基于Matlab的双变量6脉波交-交变频器特性研究 |
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| 引用本文： | 刘华林,冯高明,王海军.基于Matlab的双变量6脉波交-交变频器特性研究[J].电气传动,2009,39(1). |
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| 作者姓名： | 刘华林 冯高明 王海军 |
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| 作者单位： | 河南理工大学,电气工程学院,河南,焦作,454000 |
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| 基金项目： | 河南理工大学青年基金 |
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| 摘 要： | 双变量6脉波交-交变频器采用零式结构,由36只晶闸管组成.主电路含6相变压器和3个整流电路模块.每个整流电路模块由12只晶闸管分6组反并联组成.脉冲触发时刻由余弦交截法产生.通过Matlab仿真,得到双变量6脉波交-交变频器各个频段下的电压电流波形.最后对变频器3分频全压进行带载仿真,验证了该变频器的可行性,并为其研制提供重要理论根据.
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| 关 键 词： | 双变量 交-交变频器 特性研究 |
Characteristics Research of Bivariate Six-pulse AC-AC Converter Based on the Matlab |
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| LIU Hua-lin,FENG Gao-ming,WANG Hai-jun.Characteristics Research of Bivariate Six-pulse AC-AC Converter Based on the Matlab[J].Electric Drive,2009,39(1). |
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| Authors: | LIU Hua-lin FENG Gao-ming WANG Hai-jun |
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| Affiliation: | School of Electrical Engineering;Henan Polytechnic University;Jiaozuo 454000;Henan;China |
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| Abstract: | Bivariate six-pulse AC-AC converter based on zero-structure,is composed of 36 SCR.The main circuit contains a six-phase transformer and three rectifier circuit modules.Each rectifier circuit modules is composed of 12 SCR and is divided by 6 anti-parallel groups.Pulse trigger moment is produced by the cosine pay-cut law.Through Matlab simulation,received voltage and current waveforms under various band of bivariate six-pulse AC-AC converter.Finally,choosed the 1/3 frequency entire voltage for AC-AC converter... |
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| Keywords: | Matlab |
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