Contactless Diagnostics of Dry Transformers During Operation Condition
Fragment książki (Rozdział monografii pokonferencyjnej)
MNiSW
20
Poziom I
| Status: | |
| Autorzy: | Gutten Miroslav, Korenciak Daniel, Karman Martin, Paskala Marek, Kołtunowicz Tomasz |
| Dyscypliny: | |
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| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Strony: | 1 - 5 |
| Scopus® Cytowania: | 0 |
| Bazy: | Scopus | IEEE Xplore |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 15th International Conference ELEKTRO 2024 |
| Skrócona nazwa konferencji: | ELEKTRO 2024 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 20 maja 2024 do 22 maja 2024 |
| Miasto konferencji: | Zakopane |
| Państwo konferencji: | POLSKA |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The examination of the increasing noise in the distribution transformer station next to the offices is the focus of this paper. Office workers' mental health has been found to be disturbed by some features of transformer noise at tone frequencies about 400 Hz, even if the standard for noise exposure in the workplace is satisfactory. The noise analysis is focused on acoustic measurements carried out on two 22/0.4kV power dry transformers with the same performance, while one of them, referred to as “noisier”, negatively affects the working well-being of employees. During the acoustic analysis, a parabolic camera was used to identify the cause of the increased noise from the exposed transformer. This procedure makes it possible to analyze the frequency spectrum with the possibility of 3D observation of the dry transformer and to determine the displayed point with the highest noise and acoustic emission. The analysis was carried out during the operation of only one power transformer under no-load conditions and under real load in order to avoid the mutual influence of emission interference. |
