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A Precise Method for Detecting Harmonics in Electric Power System Based on Wavelet Package Transform

  • Conference paper
Fuzzy Information and Engineering Volume 2

Part of the book series: Advances in Intelligent and Soft Computing ((AINSC,volume 62))

Abstract

At present the precise harmonics detection of the power system has great significance for the security of the power system. In this paper, the application of the wavelet package transform in the detection of the signals is briefly introduced. A method of harmonics dectection in power systems based on wavelet package transform is presented. It well make use of the advantages of a wavelet package transform in harmonics analysis in power systems, and then overcomes the shortage of signals analysis by using wavelet transform and traditional Fourier calculation. At last, the analysis of simulation and error validates this method.

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References

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Author information

Authors and Affiliations

  1. Department of Electronic Information Engineering, Chongqing University of Science and techology, Chongqing, 401331, China

    Hai-yan Zhang

  2. College Administrative Office, Chongqing University of Science and Techology, Chongqing, 401331, China

    Xin-ping Yan

  3. Department of Electronic Information and Automation, Chongqing Institute of Technology, Chongqing, 400050, China

    Dan-ping Qi

  4. Fertilizer plant of Urumchi Petrochemical corporation, Urumchi, 830019, China

    Wen-hua Jiao

Authors
  1. Hai-yan Zhang
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  2. Xin-ping Yan
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  3. Dan-ping Qi
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  4. Wen-hua Jiao
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Editor information

Editors and Affiliations

  1. Guangzhou University, China

    Bingyuan Cao

  2. Chongqing University of Science and Technology, Chongqing, PR China

    Tai-Fu Li

  3. Hainan Normal University, Hainan, PR China

    Cheng-Yi Zhang

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© 2009 Springer-Verlag Berlin Heidelberg

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Zhang, Hy., Yan, Xp., Qi, Dp., Jiao, Wh. (2009). A Precise Method for Detecting Harmonics in Electric Power System Based on Wavelet Package Transform. In: Cao, B., Li, TF., Zhang, CY. (eds) Fuzzy Information and Engineering Volume 2. Advances in Intelligent and Soft Computing, vol 62. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03664-4_39

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  • DOI: https://doi.org/10.1007/978-3-642-03664-4_39

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-03663-7

  • Online ISBN: 978-3-642-03664-4

  • eBook Packages: EngineeringEngineering (R0)

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