Harmonic Analysis of Non-Sinusoidal Harmonic Signals in Electric Power System

Dan Luo; Yi Xiao; Jie Na Zhou

doi:10.4028/www.scientific.net/AMR.1070-1072.779

Paper Titles

A Method of Dispatching Automation Master System Software Testing Based on Cloud Computing Technology
p.759

Application of Modbus Protocol in the Automatic Safety Device
p.765

Design of the Architecture of Power Grid’s Device Monitoring System
p.770

Fault Location Method Based on Transient Frequency in Non-Effectively Grounded Distribution Network
p.774

Harmonic Analysis of Non-Sinusoidal Harmonic Signals in Electric Power System
p.779

Implementation of Newton Method for Power System Points of Collapse Evaluation
p.785

Modeling & Simulating of Hami-Zhengzhou UHVDC Transmission Project and Security & Stability Analysis of Send-Side Power System
p.790

Optimal Placement of DG Unit in Distribution System
p.797

Parallel Program Design and Development of Large-Scale Grid Topology Analysis
p.804

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1070-1072Harmonic Analysis of Non-Sinusoidal Harmonic...

Harmonic Analysis of Non-Sinusoidal Harmonic Signals in Electric Power System

Abstract:

Harmonic Analysis and control is very important for the power system because harmonics have serious harm to its normal operation. Harmonic Analysis uses fast Fourier transform (FFT) to solve this problem though it causes the spectrum leakage which Increases the calculation error. To solve this problem, the interpolation algorithm combine with tapered time windows are used. The tapered time windows solve the long-range leakage and the interpolation algorithm solves the problem of short-range leakage.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 1070-1072)

Pages:

779-784

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1070-1072.779

Citation:

Cite this paper

Online since:

December 2014

Authors:

Dan Luo*, Yi Xiao, Jie Na Zhou

Keywords:

Fast Fourier Transform, Harmonic Analysis, Interpolation Algorithm, Tapered Time Windows

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Yongxin Zhang, Overview of power system harmonic and its measurement method [A], Heilongjiang Electric Power, (2007).

Google Scholar

[2] Heydt G T, Fjeld P S, Liu C C, et al. Applications of the windowed FFT to electric power quality assessment [J]. IEEE Trans. on Power, elivery, 1999, 14(4): 1411-1416.

DOI: 10.1109/61.796235

Google Scholar

[3] Zhouxing Fu, Yongxiu Zhao, Present Situation of Measuring Technology for Harmonics of Electrified Wire Netting and Its Development [A], Industry and Mine Automation, (2004).

Google Scholar

[4] Maohai Wang, Yuanzhang Sun, A algorithm of and power measurement and phasor of power system based on DFT[J], Automation of electric power systems, (2005).

Google Scholar

[5] Dai X, Gretsch R. Quasi synchronous sampling algorithm and its application [J]. IEEE Trans. on Instrument and Measurement, 1994, 43(2): 204-209.

DOI: 10.1109/19.293421

Google Scholar

[6] Fusheng Zhang, Zhongxing Geng, FFT Algorithm With High Accuracy For Harmonic Analysis In Power System [J]. Proceedings of the CSEE, (1999).

Google Scholar

[7] XI Jiangtao. A new algorithm for improving the accuracy of periodic signal analysis[J]. IEEE Trans on IM, 1996, 45(4): 827-830.

DOI: 10.1109/19.517004

Google Scholar

[8] Chun Huang, Yaqun Jiang, Improved algorithm of windowed interpolation harmonic analysis[J], Proceedings of the CSEE, 2005, 25(15): 26-31.

Google Scholar

[9] HaoPang, Dongxia Li, An Improved Algorithm For Harmonic Analysis Of Power System Using FFT Technique [J], Proceedings of the CSEE, 2003, 23(6): 50-54.

Google Scholar

[10] Shengsuo Niu, Zhirui Liang. An Algorithm for Electrical Harmonic Analysis Based on Triple-spectrum-line Interpolation FFT [J], Proceedings of the CSEE, 2012, 32(16): 50-54.

Google Scholar