2017
DOI: 10.1016/j.measurement.2016.11.038
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Accuracy improvement of the stochastic digital electrical energy meter

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Cited by 19 publications
(11 citation statements)
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“…Therefore, they can be improved without new hardware design. Some improvements in that sense were presented in [4] and [8]. The first reference describes the improvement in terms of accuracy, while the second one shows how to determine the consumer's profile (capacitive, inductive, thermogenic or mixed) and its behavior.…”
Section: Discussionmentioning
confidence: 99%
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“…Therefore, they can be improved without new hardware design. Some improvements in that sense were presented in [4] and [8]. The first reference describes the improvement in terms of accuracy, while the second one shows how to determine the consumer's profile (capacitive, inductive, thermogenic or mixed) and its behavior.…”
Section: Discussionmentioning
confidence: 99%
“…8 and 9 it can be seen that the A/D conversion and MAC operations (MACmultiply and accumulate) are extremely simple. The instrument is, therefore, simple and reliable, and it has a small number of systematic errors that can be easily identified and eliminated [8]. The first scheme is intended for measurement of the mean value of a product of two analog signals f 1 (t) and f 2 (t) (e.g.…”
Section: Further Improvement Of the Mm4 Instrumentmentioning
confidence: 99%
“…Recent results in domain of power measurement [15] expose high accuracy reached with only dual bit A/D converter structure improved with offset error suppression technique. Similar technique is also extended to frequency measurement system [16] where noise immunity creates valuable advantage.…”
Section: Related Workmentioning
confidence: 99%
“…Finally, for reliable statistical result, 50 measurements per one coefficient must be taken into account. Overall, for one coefficient it takes 9 20 50 20, 000 100 2 10 , C N       (15) arithmetic operations. Applying IEEE standard 1547-2003 [20], for complete analysis of the signal in distributive network, 50 harmonics has to be measured, where every harmonic has it's cosine and sine component.…”
Section: Theory Of Operationmentioning
confidence: 99%
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