http://www.cnr.it/ontology/cnr/individuo/prodotto/ID293591
A DAQ-based sampling wattmeter for IEEE Std. 1459-2010 powers measurements. Uncertainty evaluation in nonsinusoidal conditions (Articolo in rivista)
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- A DAQ-based sampling wattmeter for IEEE Std. 1459-2010 powers measurements. Uncertainty evaluation in nonsinusoidal conditions (Articolo in rivista) (literal)
- Anno
- 2015-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.measurement.2014.10.033 (literal)
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- Cataliotti A.; Cosentino V.; Di Cara D.; Lipari A.; Nuccio S. (literal)
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- http://www.scopus.com/inward/record.url?eid=2-s2.0-84910645477&partnerID=q2rCbXpz (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- Department of Energy, Information Engineering and Mathematic Models (DEIM), Università di Palermo, Viale delle Scienze, Palermo, 90128, Italy; Consiglio Nazionale Delle Ricerche (CNR), Istituto di Studi Sui Sistemi Intelligenti Per l'Automazione (ISSIA), Via Dante Alighieri, 12, Palermo, 90141, Italy (literal)
- Titolo
- A DAQ-based sampling wattmeter for IEEE Std. 1459-2010 powers measurements. Uncertainty evaluation in nonsinusoidal conditions (literal)
- Abstract
- This paper presents the evaluation of the metrological performances of a DAQ-based sampling wattmeter (DAQ-SW) for the measurement of IEEE Std. 1459-2010 power quantities in non-sinusoidal conditions. The instrument makes use of two commercial data acquisition (DAQ) boards, a non-inductive current shunt, a personal computer and a commercial software for data processing. Starting from the results of an experimental characterization of the two instrument channels with non-sinusoidal voltages and currents and a correlation analysis, the combined standard uncertainties of IEEE Std. 1459-2010 quantities are evaluated, following the approach of the ISO Guide to the Expression of Uncertainty in Measurement (GUM). (literal)
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