New Method of Harmonic and Reactive Current Detection for Asymmetric System

Ying Zhao; Peng Peng Pei; Wu Zhang

doi:10.4028/www.scientific.net/AMR.403-408.1684

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408New Method of Harmonic and Reactive Current...

New Method of Harmonic and Reactive Current Detection for Asymmetric System

Abstract:

On the basis of principle of harmonic detection method which is used in instantaneous reactive power theory, modified Ip-Iq design scheme is proposed in this article. This scheme mainly aimed at harmonic and reactive current real-time detection in the situation of asymmetry voltage which is caused by unbalanced load, is in progress of theoretical analysis and simulation experiment, analyze the error in the progress of practical detection. Simulation results demonstrate the validity and effectiveness of this method.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

1684-1687

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.1684

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Online since:

November 2011

Authors:

Ying Zhao, Peng Peng Pei, Wu Zhang

Keywords:

Harmonic Detection, Instantaneous Reactive Power, Low-Pass Filter, Simulation

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References

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