The New Method for Power Quality Indices Estimation

Ying Hai; Jing Yu Chen

doi:10.4028/www.scientific.net/AMR.1006-1007.1066

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1006-1007The New Method for Power Quality Indices...

The New Method for Power Quality Indices Estimation

Abstract:

In this paper, the rotational invariance technique (ESPRIT) based on the cross-correlation matrix is used to estimate the power quality indices (PQI) . This method enables the alleviation of the effects of additive noise, and improves the computational efficiency. Computer simulation and experimental were performed on synthesized signals to assess the performance of the method.

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Periodical:

Advanced Materials Research (Volumes 1006-1007)

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1066-1070

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1006-1007.1066

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Online since:

August 2014

Authors:

Ying Hai, Jing Yu Chen

Keywords:

Cross-Correlation, ESPRIT, Parameter Estimation, Power Quality Indices

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References

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