Title:
System And Method For Determining Harmonic Contributions From Non-linear Loads
System And Method For Determining Harmonic Contributions From Non-linear Loads
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Abstract
A system and method for determining harmonics caused by non-linear loads are disclosed. Briefly described, one embodiment is a method comprising metering voltage on an electric power system; metering current on the electric power system; determining a predicted current based upon the metered voltage; comparing the predicted current with the metered current; and determining a harmonic current component using a plurality of weights determined when the predicted current converges with the metered current.
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3/14/2006
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Patent