Frequency-response-controlled multiple-resonator-based harmonic analysis
Abstract
This Letter proposes a modified method for the dynamic harmonic analysis of signals with non-stationary harmonics, which is based on the previously proposed multiple-resonator observer structure. An optimisation technique is applied to reshape frequency responses of the basic transfer functions. This method, by using a parallel structure with common feedback, is very robust and, in addition, allows a reduction of the computational burden. The proposed method has been investigated for up to 64 harmonics, using LabView software package, under different conditions, and confirmed to be valuable and efficient tool for signal components estimation.
Keywords:
harmonic analysis / signal processing / observers / transfer functions / feedback / virtual instrumentation / frequency-response-controlled multiple resonator-based harmonic analysis / signal dynamic harmoniSource:
Electronics Letters, 2018, 54, 4, 202-204Publisher:
- Hertford : The Institution of Engineering and Technology
Funding / projects:
- Measurements in a smart grid concept (RS-32019)
DOI: 10.1049/el.2017.4180
ISSN: 0013-5194
WoS: 000425765100012
Scopus: 2-s2.0-85042543399
Collections
Institution/Community
IHTMTY - JOUR AU - Tomić, Josif J. AU - Poljak, Predrag AU - Kušljević, Miodrag D. PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2328 AB - This Letter proposes a modified method for the dynamic harmonic analysis of signals with non-stationary harmonics, which is based on the previously proposed multiple-resonator observer structure. An optimisation technique is applied to reshape frequency responses of the basic transfer functions. This method, by using a parallel structure with common feedback, is very robust and, in addition, allows a reduction of the computational burden. The proposed method has been investigated for up to 64 harmonics, using LabView software package, under different conditions, and confirmed to be valuable and efficient tool for signal components estimation. PB - Hertford : The Institution of Engineering and Technology T2 - Electronics Letters T1 - Frequency-response-controlled multiple-resonator-based harmonic analysis VL - 54 IS - 4 SP - 202 EP - 204 DO - 10.1049/el.2017.4180 ER -
@article{ author = "Tomić, Josif J. and Poljak, Predrag and Kušljević, Miodrag D.", year = "2018", abstract = "This Letter proposes a modified method for the dynamic harmonic analysis of signals with non-stationary harmonics, which is based on the previously proposed multiple-resonator observer structure. An optimisation technique is applied to reshape frequency responses of the basic transfer functions. This method, by using a parallel structure with common feedback, is very robust and, in addition, allows a reduction of the computational burden. The proposed method has been investigated for up to 64 harmonics, using LabView software package, under different conditions, and confirmed to be valuable and efficient tool for signal components estimation.", publisher = "Hertford : The Institution of Engineering and Technology", journal = "Electronics Letters", title = "Frequency-response-controlled multiple-resonator-based harmonic analysis", volume = "54", number = "4", pages = "202-204", doi = "10.1049/el.2017.4180" }
Tomić, J. J., Poljak, P.,& Kušljević, M. D.. (2018). Frequency-response-controlled multiple-resonator-based harmonic analysis. in Electronics Letters Hertford : The Institution of Engineering and Technology., 54(4), 202-204. https://doi.org/10.1049/el.2017.4180
Tomić JJ, Poljak P, Kušljević MD. Frequency-response-controlled multiple-resonator-based harmonic analysis. in Electronics Letters. 2018;54(4):202-204. doi:10.1049/el.2017.4180 .
Tomić, Josif J., Poljak, Predrag, Kušljević, Miodrag D., "Frequency-response-controlled multiple-resonator-based harmonic analysis" in Electronics Letters, 54, no. 4 (2018):202-204, https://doi.org/10.1049/el.2017.4180 . .