Choice of STFT and WT Parameters for Monitoring of EMI in Track Circuits
| dc.contributor.author | Havryliuk, Volodymyr I. | en |
| dc.contributor.author | Nibaruta, Regis | en |
| dc.contributor.author | Radkevych, Anatolii V. | en |
| dc.date.accessioned | 2024-07-02T18:33:09Z | |
| dc.date.available | 2024-07-02T18:33:09Z | |
| dc.date.issued | 2023 | |
| dc.description | V. Havryliuk: ORCID 0000-0001-9914-5733; R. Nibaruta: ORCID 0009-0000-0945-6598; A. Radkevych: ORCID 0000-0001-6325-8517 | en |
| dc.description.abstract | ENG: The article considers the problem of the correct choice of the parameters of the short-time Fourier transform and the continuous wavelet transform to ensure monitoring of electromagnetic interference in rails in order to ensure the electromagnetic compatibility of traction current with track circuits. The problem of correct choice of parameters for the time-frequency analysis of currents in track circuits lies in the strict requirements of the standards for the accuracy of measuring the magnitude, frequency, and duration of disturbances, as well as in the specifics of the measured current parameters and in restrictions inherent in the short-time Fourier transform and continuous wavelet transforms on the accuracy of measuring harmonic parameters. The specificity of currents in rails is associated with a large dynamic range of harmonics, a wide frequency range and the proximity of harmonics in the spectrum to each other, which makes it difficult to distinguish weak harmonics against the background of more powerful ones, as well as in the non-periodic and random nature of current. The paper considers the technology of the correct choice of parameters of the short-time Fourier transform and the continuous wavelet transforms. The results of the work were approved during testing of new types of trains. | en |
| dc.description.sponsorship | University of Twente, Enschede, Netherlands | en |
| dc.identifier | DOI: 10.1109/EMCEurope57790.2023.10274162 | |
| dc.identifier.citation | Havryliuk V., Nibaruta R., Radkevych A. Choice of STFT and WT Parameters for Monitoring of EMI in Track Circuits. IEEE International Symposium on Electromagnetic Compatibility. 2023. Vol. 2023-September : International Symposium on Electromagnetic Compatibility EMC Europe, Krakow, 4–8 September 2023. DOI: 10.1109/EMCEurope57790.2023.10274162. | en |
| dc.identifier.uri | https://crust.ust.edu.ua/handle/123456789/18751 | |
| dc.identifier.uri | https://ieeexplore.ieee.org/document/10274162 | |
| dc.language.iso | en | |
| dc.publisher | Institute of Electrical and Electronics Engineers | en |
| dc.subject | electromagnetic interference | en |
| dc.subject | electromagnetic ion current harmonics | en |
| dc.subject | КАТ | uk_UA |
| dc.subject | КБВГ | uk_UA |
| dc.subject.classification | TECHNOLOGY | en |
| dc.title | Choice of STFT and WT Parameters for Monitoring of EMI in Track Circuits | en |
| dc.type | Article | en |