Stochastic digital DFT processor and its application to measurement of reactive power and energy
Authorized Users Only
2018
Authors
Pejić, Dragan
Naumović Vuković, Dragana
Vujičić, Bojan
Radonjić, Aleksandar

Sovilj, Platon

Vujičić, Vladimir
Article (Published version)

Metadata
Show full item recordAbstract
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 measurementsSource:
Measurement: Journal of the International Measurement Confederation, 2018, 124, 494-504Publisher:
- Elsevier
Funding / projects:
- Measurements in a smart grid concept (RS-32019)
DOI: 10.1016/j.measurement.2018.04.004
ISSN: 0263-2241
WoS: 000433238500056
Scopus: 2-s2.0-85046365420
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Pejić, Dragan AU - Naumović Vuković, Dragana AU - Vujičić, Bojan AU - Radonjić, Aleksandar AU - Sovilj, Platon AU - Vujičić, Vladimir PY - 2018 UR - https://dais.sanu.ac.rs/123456789/3698 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 UR - https://hdl.handle.net/21.15107/rcub_dais_3698 ER -
@article{ author = "Pejić, Dragan and Naumović Vuković, Dragana and Vujičić, Bojan and Radonjić, Aleksandar and Sovilj, Platon and Vujičić, Vladimir", year = "2018", 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", url = "https://hdl.handle.net/21.15107/rcub_dais_3698" }
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. in Measurement: Journal of the International Measurement Confederation Elsevier., 124, 494-504. https://doi.org/10.1016/j.measurement.2018.04.004 https://hdl.handle.net/21.15107/rcub_dais_3698
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. in Measurement: Journal of the International Measurement Confederation. 2018;124:494-504. doi:10.1016/j.measurement.2018.04.004 https://hdl.handle.net/21.15107/rcub_dais_3698 .
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" in Measurement: Journal of the International Measurement Confederation, 124 (2018):494-504, https://doi.org/10.1016/j.measurement.2018.04.004 ., https://hdl.handle.net/21.15107/rcub_dais_3698 .