| 航空功率信号源逆变控制器的建模与仿真 |
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| 引用本文： | 张晓斌,王嘉,王鹏军,卢金金.航空功率信号源逆变控制器的建模与仿真[J].计算机仿真,2009,26(1). |
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| 作者姓名： | 张晓斌 王嘉 王鹏军 卢金金 |
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| 作者单位： | 西北工业大学自动化学院,陕西,西安,710072 |
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| 摘 要： | 为达到国家军用标准GJB 181A-2003对航空功率信号源性能指标的要求,在结合电压平均值模型,和双环反馈优缺点的基础上提出了,一种以电压平均值为外环,电压瞬时值做中环,电流瞬时值内环的逆变器多环控制方案,并分析了其控制原理,在此基础上建立了Saber仿真模型.经仿真验证,证明了该方案综合了电压平均值反馈和双环反馈的优点,具有很大的电压和频率调节范围和很好的稳态性能和动态性能,可以满足航空测试用功率信号源的性能要求,是一种有实际应用价值的优良逆变器控制方案.
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| 关 键 词： | 功率信号源 逆变 多环控制 仿真 变频 |
Modeling and Simulation of Inverter Control Strategy for High Precision Power Signal Source Based on Saber |
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| ZHANG Xiao-bin,WANG Jia,WANG Peng-jun,LU Jin-jin.Modeling and Simulation of Inverter Control Strategy for High Precision Power Signal Source Based on Saber[J].Computer Simulation,2009,26(1). |
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| Authors: | ZHANG Xiao-bin WANG Jia WANG Peng-jun LU Jin-jin |
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| Affiliation: | Institute of Automatic Control;Northwestern Polytechnical University;Xi'an Shanxi 710072;China |
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| Abstract: | Because Aeronautic testing power signal source needs high performance of transient and steady responses,the traditional Constant Voltage and Constant Frequency(CVCF) inverter control strategy can't reach the standards of it.For achieving wide frequency and voltage conversion,this paper presents a multi-loop control scheme based on the analysis of the performance with average voltage model and double closed-loop control,then analyzes the theory of the multi-loop control, and establishes a simulation model by... |
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| Keywords: | Power signal source Inverter Multi-loop control Simulation Frequency conversion |
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