| 傅立叶算法在三相无功功率检测中的研究 |
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| 引用本文： | 李雯,肖洪杰.傅立叶算法在三相无功功率检测中的研究[J].煤矿机械,2007,28(3):167-169. |
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| 作者姓名： | 李雯 肖洪杰 |
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| 作者单位： | 1. 黑龙江科技学院,电气与信息工程学院,哈尔滨,150027
2. 东北轻合金有限责任公司,铝箔分厂,哈尔滨,150060 |
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| 摘 要： | 无功功率的实时、准确检测,对保证电网经济、安全运行和无功功率补偿都有重要意义。通过对各种无功功率检测方法的分析、比较,提出了一种基于傅立叶算法的无功功率检测方法。仿真结果表明,该算法能够完成实时准确的无功功率检测,同时也验证了该算法的正确性和可行性。
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| 关 键 词： | 无功功率检测 傅立叶算法 计算机仿真 实时性 |
| 文章编号： | 1003-0794（2007）03-0167-02 |
| 修稿时间： | 2006-11-06 |
Detecting Reactive Power of Based on Fourier Algorithm |
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| LI Wen,XIAO Hong-jie.Detecting Reactive Power of Based on Fourier Algorithm[J].Coal Mine Machinery,2007,28(3):167-169. |
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| Authors: | LI Wen XIAO Hong-jie |
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| Affiliation: | 1. Heilongjiang Institute of Science and Technology, Harbin 150027, China; 2. Northeast Nonferrous Metal Limited Inc., Harbin 150060, China |
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| Abstract: | Comparing on methods of reactive power of three - phrase detection, presents a new measuring techtuque which based on Fourier algorithm. This method has real - time and veracity virtues. Also the project has been debugged by means of the latest computer simulation tools - MATLAB and Simulink. The results have proved that the above method is excellent in reactive power detection. |
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| Keywords: | reactive power detection Fourier algorithm Matlab simulation real- time |
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