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Reactive Power Measurement Based on DSP and Wavelet Transform

XIAO Hong-yang;GONG Mao-fa;LIU Ning;LI Jie;WANG Zhong-gang;SONG Xiang-min;College of Electrical Engineering and Automation, Shandong University of Science and Technology;  
Designed a kind of power grid reactive power measurement system that?based on DSP and wavelet transform,Using DSP's capture and A/D conversion module acquisition signal of power grid,With Hilbert transform digital phase shift network and orthogonal wavelet transform signal measured RMS,active and reactive power;The final measurement to verify the feasibility and accuracy of the system.
【CateGory Index】: TD611
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 ZHENG Chang-bao1,2, WANG Qun-jing1, FANG Bin2, SUN Wei2, ZHU Ming-xing2 (1 School of Electrical Engineering & Automation, Hefei University of Technology, Hefei 230009, China; 2School of Electronic Science & Technology, Anhui University, Hefei 230039, China);Reactive Power Measurement by Wavelet Transform and Hilbert Transform[J];Acta Simulata Systematica Sinica;2005-04
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CAO Feng,GAO Hua(Chongqing Jiaotong University,Chongqing 400074,China);A Transforming Method of Hilbert Based on the Windowed Interpolation FFT Reconstruction[J];Journal of Chongqing University of Technology(Natural Science);2012-02
2 ZHENG Chang-bao1,DUAN Xiao-bo2,LI Xiao-ming2(1.School of Electronic Science & Technology,Anhui University,Hefei 230039,China.2.Power Institute of Hebei Province,Shijiazhuang 050021,China);Frequency Band Decomposition Rules of Calculating Power Using Matlab Wavelet Packet[J];Electrical Measurement & Instrumentation;2010-06
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【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Min(Shenyang Polytechnic College,Shenyang 110045,China);Application of FFT and Wavelet Transforms to Noise Elimination of Transformer Partial Discharge Signals[J];Transformer;2009-05
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