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| 基于TMS320LF2407 DSP的数字化谐波检测方法 | |
| 引用本文： | 贾延君,李亚立,孙妍玮.基于TMS320LF2407 DSP的数字化谐波检测方法[J].燕山大学学报,2008,32(6). |
| 作者姓名： | 贾延君 李亚立 孙妍玮 |
| 作者单位： | 1. 中国第一重型机械集团公司,房地产开发公司,黑龙江,齐齐哈尔,161041 2. 廊坊供电公司,河北,廊坊,065000 3. 中石油吐哈油田公司,工程技术研究院,新疆,鄯善,838202 |
| 摘 要： | 谐波检测是电网谐波抑制中的关键技术.本文分析了基于瞬时无功功率理论谐波检测方法的基本原理,建立了基于MATLAB的谐波检测系统模型并进行了仿真分析.最后,实验结果验证了本文数字化谐波检测方法的有效性. |
| 关 键 词： | 谐波检测 瞬时无功功率 低通滤波器 锁相环 |
Digital harmonic detection method based on TMS320LF2407 DSP |
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| JIA Yan-jun,LI Ya-li,SUN Yan-wei.Digital harmonic detection method based on TMS320LF2407 DSP[J].Journal of Yanshan University,2008,32(6). | |
| Authors: | JIA Yan-jun LI Ya-li SUN Yan-wei |
| Institution: | JIA Yan-jun1,LI Ya-li2,SUN Yan-wei3 (1. China First Heavy Industry Real Estate Company,Qiqihaer,Heilongjiang 161041,China,2. Langfang Power Supply Company,Langfang,Hebei 065000,3. Research Institute of Engineering Technology,Petro China Tuha Oilfield Company,Shanshan,Xinjiang 838202,China) |
| Abstract: | Harmonic detection is one of the key techniques in grid harmonic rejection. In this paper, a harmonic detection method based on instantaneous reactive power theory is discussed. And then, MATLAB models for the harmonic detection are built and the simulations are carried out. Finally, experimental results verify the effectiveness of the digital harmonic detection method. |
| Keywords: | harmonic detection instantaneous reactive power low pass filter phase lock loop |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |