An Exposition of Digital Taylor-Fourier Transform
| dc.contributor.author | Rao, K. | |
| dc.contributor.author | Shubhanga, K.N. | |
| dc.date.accessioned | 2026-02-06T06:34:16Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | Digital Taylor-Fourier Transform (DTFT) is a Taylor series-based extension to Discrete Fourier Transform. It is becoming popular due to its ability to estimate off-nominal frequency phasors accurately, which is lacking in DFT, the conventional technique used in Phasor Measurement Units (PMUs). In light of this, a lucid presentation of the mathematical formulation of DTFT is considered instructive and hence the same is attempted here. Further, the ability of DTFT filter to accurately estimate off-nominal frequency phasors, off-nominal frequency harmonics and exponentially varying sinusoids is illustrated and reasoned out. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd 2024. | |
| dc.identifier.citation | Lecture Notes in Electrical Engineering, 2024, Vol.1083 LNEE, , p. 139-152 | |
| dc.identifier.issn | 18761100 | |
| dc.identifier.uri | https://doi.org/10.1007/978-981-99-6151-1_10 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/29141 | |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | |
| dc.subject | Digital Taylor-Fourier transform (DTFT) | |
| dc.subject | Electromechanical mode identification | |
| dc.subject | Harmonic filter | |
| dc.subject | Phasor measurement unit (PMU) | |
| dc.title | An Exposition of Digital Taylor-Fourier Transform |