基于DSP的航空测试交流电源 |
An Aeronautic Test AC Power Supply Based on DSP |
投稿时间:2005-05-10 修订日期:2005-08-10 |
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中文摘要: |
介绍了一种基于DSP的航空测试交流电源.该交流电源不仅能够输出飞机交流用电设备在不同工作状况下的频率幅值可调的正弦电压,而且能够输出周期性畸变电压.该电源采用数模混合控制及重复控制方法,数字部分实现高精度的波形发生器和电压有效值控制;模拟部分采用电压电流瞬时值控制,提高响应速度.最后给出测试波形. |
英文摘要: |
In this paper, an aeronautic test AC power supply based on DSP is proposed. The AC power supply is able to produce the sine voltage, and its frequency and breadth value can be adjusted when the aero AC electro-equipments Work on different status. Furthermore, the seasonal aberrational voltage is produced. The power supply adopts D/A mixed control and repetitive control. The digital part realizes the high precise waveform generator and the control based on voltage virtual value. The analog part adopts the control based on current virtual value and improves the response speed. The test waveform is presented at the end of this paper. |
王正 张六韬 张磊 |
[1]海军航空工程学院青岛分院,山东青岛266041 [2]北京大学系统与控制中心,北京100871 |
中文关键词: 数字信号处理器 交流电源 控制 |
英文关键词:DSP AC power supply control |
基金项目: |
DOI: |
引用本文:王正,张六韬,张磊.基于DSP的航空测试交流电源[J].计测技术,2006,26(1):31~34. |
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