Harmonic Impact on the Energy Meter

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Abstract:

A large number of harmonics generated by nonlinear loads injected into the grid will make the power system voltage and current waveforms produce a serious distortion, in turn impact on the measuring instrument. Harmonic generation because and it’s impact on induction watt-hour meter are introduced in this paper, the measurement error on the induction meter is analized, and methods and countermeasures to reduce the induction meter power measurement error are proposed.

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263-266

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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