Stochastic digital DFT processor and its application to measurement of reactive power and energy

Pejić, Dragan; Naumović Vuković, Dragana; Vujičić, Bojan; Radonjić, Aleksandar; Sovilj, Platon; Vujičić, Vladimir

doi:10.1016/j.measurement.2018.04.004

2018

10.1016@j.measurement.2018.04.004.pdf (1.512Mb)

Authors

Pejić, Dragan
Naumović Vuković, Dragana
Vujičić, Bojan
Radonjić, Aleksandar

Sovilj, Platon

Vujičić, Vladimir

Article (Accepted Version)

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Abstract

In this paper we present the model of digital stochastic DFT processor. Compared to the classical DFT/FFT processors, the proposed model has two advantages: first, it is much simpler and cheaper to implement, and second, it allows us to compute individual DFT components either in isolation or in parallel. In order to prove the validity of our model, we have simulated the measurement of reactive power and energy. In addition, we have conducted several experiments under field and laboratory conditions. The obtained results have shown that reactive power and energy can be measured with an accuracy of several ppm. © 2018 Elsevier Ltd

Keywords:

DFT processor / reactive energy / reactive power / stochastic measurements

Source:
Measurement: Journal of the International Measurement Confederation, 2018, 124, 494-504

Publisher:

Elsevier

Projects:

Measurements in a smart grid concept (RS-32019)

Note:

This is the peer-reviewed version of the article: Pejic, D., Naumovic-Vukovic, D., Vujicic, B., Radonjic, A., Sovilj, P., Vujicic, V., 2018. Stochastic digital DFT processor and its application to measurement of reactive power and energy. Measurement: Journal of the International Measurement Confederation 124, 494–504. https://doi.org/10.1016/j.measurement.2018.04.004

DOI: 10.1016/j.measurement.2018.04.004

ISSN: 0263-2241

WoS: 000433238500056

Scopus: 2-s2.0-85046365420

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	7
	6

TY  - JOUR
AU  - Pejić, Dragan
AU  - Naumović Vuković, Dragana
AU  - Vujičić, Bojan
AU  - Radonjić, Aleksandar
AU  - Sovilj, Platon
AU  - Vujičić, Vladimir
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/3698
UR  - http://dais.sanu.ac.rs/123456789/4607
AB  - In this paper we present the model of digital stochastic DFT processor. Compared to the classical DFT/FFT processors, the proposed model has two advantages: first, it is much simpler and cheaper to implement, and second, it allows us to compute individual DFT components either in isolation or in parallel. In order to prove the validity of our model, we have simulated the measurement of reactive power and energy. In addition, we have conducted several experiments under field and laboratory conditions. The obtained results have shown that reactive power and energy can be measured with an accuracy of several ppm. © 2018 Elsevier Ltd
PB  - Elsevier
T2  - Measurement: Journal of the International Measurement Confederation
T1  - Stochastic digital DFT processor and its application to measurement of reactive power and energy
SP  - 494
EP  - 504
VL  - 124
DO  - 10.1016/j.measurement.2018.04.004
ER  -

@article{
author = "Pejić, Dragan and Naumović Vuković, Dragana and Vujičić, Bojan and Radonjić, Aleksandar and Sovilj, Platon and Vujičić, Vladimir",
year = "2018",
url = "http://dais.sanu.ac.rs/123456789/3698, http://dais.sanu.ac.rs/123456789/4607",
abstract = "In this paper we present the model of digital stochastic DFT processor. Compared to the classical DFT/FFT processors, the proposed model has two advantages: first, it is much simpler and cheaper to implement, and second, it allows us to compute individual DFT components either in isolation or in parallel. In order to prove the validity of our model, we have simulated the measurement of reactive power and energy. In addition, we have conducted several experiments under field and laboratory conditions. The obtained results have shown that reactive power and energy can be measured with an accuracy of several ppm. © 2018 Elsevier Ltd",
publisher = "Elsevier",
journal = "Measurement: Journal of the International Measurement Confederation",
title = "Stochastic digital DFT processor and its application to measurement of reactive power and energy",
pages = "494-504",
volume = "124",
doi = "10.1016/j.measurement.2018.04.004"
}

Pejić D, Naumović Vuković D, Vujičić B, Radonjić A, Sovilj P, Vujičić V. Stochastic digital DFT processor and its application to measurement of reactive power and energy. Measurement: Journal of the International Measurement Confederation. 2018;124:494-504

Pejić, D., Naumović Vuković, D., Vujičić, B., Radonjić, A., Sovilj, P.,& Vujičić, V. (2018). Stochastic digital DFT processor and its application to measurement of reactive power and energy.
Measurement: Journal of the International Measurement ConfederationElsevier., 124, 494-504.
https://doi.org/10.1016/j.measurement.2018.04.004

Pejić Dragan, Naumović Vuković Dragana, Vujičić Bojan, Radonjić Aleksandar, Sovilj Platon, Vujičić Vladimir, "Stochastic digital DFT processor and its application to measurement of reactive power and energy" 124 (2018):494-504,
https://doi.org/10.1016/j.measurement.2018.04.004 .