- Tytuł:
-
Analiza zjawisk cieplno-przepływowych kształtujących się w otoczeniu pracujących maszyn elektrycznych
The analysis of the heat-flow phenomena between operating electrical machines and their environment - Autorzy:
- Plutecki, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/1369645.pdf
- Data publikacji:
- 2012
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
zjawiska cieplno-przepływowe
maszyny elektryczne
izolacja uzwojeń
silniki elektryczne - Opis:
- The article presents the results of research which include an assessment of influence of selected microclimate parameters on the issue of partial discharges in high power drives in the energy sector. The author presented the results of their own research, which was made in industrial conditions in a long period of time. The study included measurement of environmental parameters such as the air temperature, radiant temperature, air flow velocity, humidity and the relative moisture of air. It also measured the parameters of partial discharges like: partial discharge intensity (PDI), the amplitude of discharges (Qmax) and the partial dis charge pulses per second (PPS). The article also provides the model assumptions which describe the heat flow phenomena in industrial hall room with working electrical drives. The results of the simulations have been verified by obtaining satisfactory qualitative and quantitative convergence between the experimentation and simulation. In summary, the author presents the recommended parameters of the environment, which are beneficial to long-term operation of electrical machines.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2012, 3, 96; 19-24
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł