| 基于DSP风力发电逆变电源的研究 |
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| 引用本文： | 刘凤生,曹彪,尹天罡,潘必超.基于DSP风力发电逆变电源的研究[J].科学技术与工程,2011,11(20):4775-4778. |
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| 作者姓名： | 刘凤生 曹彪 尹天罡 潘必超 |
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| 作者单位： | 华南理工大学机械与汽车工程学院,广州,510640 |
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| 摘 要： | 介绍了基于DSP风力发电逆变电源的控制系统。采用dsPIC33FJ128MC710A为控制核心,运用空间矢量脉宽调制(SVPWM)和软件PI调节技术得到较为理想的电压电流输出波形。采用电压外环电流内环双闭环控制系统,提高了系统的输出的精度和稳定性,改善了系统动态响应特性。实验表明,该系统输出稳定,波形畸变得到了较好地控制。
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| 关 键 词： | DSP 逆变电源 SVPWM PI |
| 收稿时间： | 4/6/2011 3:35:40 PM |
| 修稿时间： | 4/14/2011 4:38:19 PM |
DSP-based wind power inverter power source |
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| liufengsheng,Cao Biao,yin-tiangang and Pan bichao.DSP-based wind power inverter power source[J].Science Technology and Engineering,2011,11(20):4775-4778. |
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| Authors: | liufengsheng Cao Biao yin-tiangang and Pan bichao |
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| Institution: | South China University of Technology,South China University of Technology,South China University of Thechnology |
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| Abstract: | Abstract: Wind power inverter based on DSP control system, using dsPIC33FJ128MC710A as the control center, using space vector pulse width modulation (SVPWM) and software technology is ideal PI regulator's output voltage and current waveforms. Outer inner voltage-current dual closed loop control system to improve the system accuracy and stability of the output and improve the system dynamic response. Experiments show that the system output stability, waveform distortion have been better controlled. |
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| Keywords: | inverter power DSP SVPWM PI |
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