| 供电电源中断仿真装置设计 |
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| 引用本文： | 李启胜,葛红娟,徐媛媛. 供电电源中断仿真装置设计[J]. 电源学报, 2013, 11(1): 101-105 |
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| 作者姓名： | 李启胜 葛红娟 徐媛媛 |
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| 作者单位： | 南京航空航天大学自动化学院,南京航空航天大学自动化学院,南京航空航天大学自动化学院 |
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| 摘 要： | 研制了一套航空电子设备供电电源中断仿真系统。该系统由4个并联的IGBT运用均流技术,直接控制切换电路,以满足系统大电流、短时切换的特殊要求。中断电源采用双闭环控制的电压型SVPWM整流器,以便有效解决负载变化导致的电压波动问题。制作了一台原理样机,采用TMS320LF2407DSP作为控制器,并设计了上位机监控软件,上位机与控制器采用串口通讯方式。样机试验结果表明中断电路切换迅速,均流效果良好,直流侧输出电压稳定。
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| 关 键 词： | 中断 大电流 IGBT并联 SVPWM整流器 闭环控制 |
| 收稿时间： | 2011-09-26 |
| 修稿时间： | 2011-12-09 |
Interrupt the power supply design simulation device |
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| LI Qi-sheng,GE Hong-jun and XU Yuan-yuan. Interrupt the power supply design simulation device[J]. Journal of Power Supply, 2013, 11(1): 101-105 |
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| Authors: | LI Qi-sheng GE Hong-jun XU Yuan-yuan |
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| Affiliation: | College of Automation Engineering, Nanjing University of Aeronautics and Astronautics,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics,College of Automation Engineering, Nanjing University of Aeronautics and Astronautics |
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| Abstract: | Developed a set of avionics simulation system power supply interruption. The system consists of four parallel use of both the IGBT current technology, direct control of the switching circuit to meet the high-current system, the special requirements of short-term switch. Interrupted power supply dual voltage closed-loop control of SVPWM rectifier load changes in order to effectively solve the problems caused by voltage fluctuations. Produced a prototype, using TMS320LF2407DSP as a controller, and designed a PC monitoring software, PC serial communication with the controller. Prototype test results show that the fast interrupt circuit switching, flow effects are good, stable DC output voltage. |
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| Keywords: | Interrupt High current Parallel IGBT SVPWM Rectifier Closed-loop control |
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