Evaluation of the uncertainties in the measurement of distorted power by means of the IEN sampling system

@article{Pogliano2004EvaluationOT,
  title={Evaluation of the uncertainties in the measurement of distorted power by means of the IEN sampling system},
  author={Umberto Pogliano},
  journal={IEEE Transactions on Instrumentation and Measurement},
  year={2004},
  volume={55},
  pages={620-624}
}
A method for the uncertainty evaluation in the measurement of power in distorted signals is described. The power is obtained by a sampling system, which acquires the voltage and current and computes the power from the harmonic components obtained by the best fit. An equivalent algorithm is applied to derive a simplified relation between the correlation matrix of the harmonics and that of the samples. The uncertainties are then evaluated by a model of the uncertainty of a single sample given by… CONTINUE READING

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Dilllono : " Evaluation of the corrrctivr lmns in an intrgraling adc us & fur high precision mensuremm 1 of IOW frrqucncy sc vollage . " Dixmr del I s W d d m p ON A D C m o d d I i q , Smolmicr

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