| 基于双环控制的单相电压型PWM逆变器建模与仿真 |
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| 引用本文： | 杨会敏,宋建成.基于双环控制的单相电压型PWM逆变器建模与仿真[J].电气传动自动化,2009,31(1). |
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| 作者姓名： | 杨会敏 宋建成 |
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| 作者单位： | 太原理工大学,电气与动力工程学院,山西,太原,030024 |
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| 摘 要： | 研究了基于双环控制的单相电压型PWM逆变器在Matlab/Simulink下的建模与仿真。基于状态空间平均法建立了单相电压型PWM逆变器的数学模型,提出了电压电流双环控制策略,构建了10 kVA单相电压型PWM逆变器的Simulink模型,并进行了特性仿真。仿真结果表明,在不同运行条件下,基于该控制策略的逆变器动态响应快,鲁棒性强,输出电压总谐波畸变率低。
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| 关 键 词： | PWM逆变器 建模与仿真 状态空间平均法 双环控制 |
Modeling and simulation of a single-phase voltage PWM inverter based on dual-loop control |
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| YANG Hui-min,SONG Jian-cheng.Modeling and simulation of a single-phase voltage PWM inverter based on dual-loop control[J].Electrical Drive Automation,2009,31(1). |
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| Authors: | YANG Hui-min SONG Jian-cheng |
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| Affiliation: | College of Electrical and Dynamical Engineering;Taiyuan University of Technology;Taiyuan 030024;China |
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| Abstract: | The modeling and simulation on Matlab/Simulink of a single-phase voltage PWM inverter based on dual-loop control is studied.The mathematical model of a single-phase voltage PWM inverter is set up based on state-space average method.The voltage current dual-loop control strategy is proposeda,nd 10 kVA single-phase voltage PWM inverter is modeled and the simulation of performances is carried out.The simulation results verify that in different operation modes the inverter with this control strategy has advanta... |
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| Keywords: | PWM inverter modeling and simulation state-space average method dual-loop control |
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